Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000YIYH
Model Year Start: 2017 Model: Sienna Prod Date Range: [08/2016 -           ]
Title: UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: PROBLEM SYMPTOMS TABLE; 2017 - 2020 MY Sienna [08/2016 -        ]

PROBLEM SYMPTOMS TABLE

HINT:

  • Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
  • The Matrix Chart is divided into 2 chapters. When troubleshooting, check Chapter 1 first. If instructions are given in Chapter 1 to proceed to 2, proceed as instructed.
  • If the instruction "Proceed to Next Suspected Area Shown in Problem Symptoms Table" is given in the flowchart for each circuit, proceed to the next suspected area in the table.
  • If the problem still occurs even though there are no malfunctions in any of the circuits, check the ECM and replace it if necessary.
  • *: When there is a malfunction in this circuit, a DTC may be stored.

Chapter 1: Electronic Circuit Matrix Chart

Symptom

Suspected Area

Link

No up-shift (1st to 2nd)

Shift solenoid valve SL5 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P281612,P281614; Pressure Control Solenoid "H" Circuit Short to Battery

Shift solenoid valve SL6 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P08BA12,P08BA14; Pressure Control Solenoid "L" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No up-shift (2nd to 3rd)

Shift solenoid valve SL3 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079512,P079514; Pressure Control Solenoid "C" Circuit Short to Battery

Shift solenoid valve SL5 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P281612,P281614; Pressure Control Solenoid "H" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No up-shift (3rd to 4th)

Shift solenoid valve SL3 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079512,P079514; Pressure Control Solenoid "C" Circuit Short to Battery

Shift solenoid valve SL4 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P280712,P280714; Pressure Control Solenoid "G" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No up-shift (4th to 5th)

Shift solenoid valve SL2 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P077512,P077514; Pressure Control Solenoid "B" Circuit Short to Battery

Shift solenoid valve SL4 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P280712,P280714; Pressure Control Solenoid "G" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No up-shift (5th to 6th)

Shift solenoid valve SL1 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074512,P074514; Pressure Control Solenoid "A" Circuit Short to Battery

Shift solenoid valve SL4 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P280712,P280714; Pressure Control Solenoid "G" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No up-shift (6th to 7th)

Shift solenoid valve SL3 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079512,P079514; Pressure Control Solenoid "C" Circuit Short to Battery

Shift solenoid valve SL4 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P280712,P280714; Pressure Control Solenoid "G" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No up-shift (7th to 8th)

Shift solenoid valve SL3 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079512,P079514; Pressure Control Solenoid "C" Circuit Short to Battery

Shift solenoid valve SL5 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P281612,P281614; Pressure Control Solenoid "H" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No down-shift (8th to 7th)

Shift solenoid valve SL3 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079512,P079514; Pressure Control Solenoid "C" Circuit Short to Battery

Shift solenoid valve SL5 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P281612,P281614; Pressure Control Solenoid "H" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No down-shift (7th to 6th)

Shift solenoid valve SL3 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079512,P079514; Pressure Control Solenoid "C" Circuit Short to Battery

Shift solenoid valve SL4 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P280712,P280714; Pressure Control Solenoid "G" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No down-shift (6th to 5th)

Shift solenoid valve SL1 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074512,P074514; Pressure Control Solenoid "A" Circuit Short to Battery

Shift solenoid valve SL4 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P280712,P280714; Pressure Control Solenoid "G" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No down-shift (5th to 4th)

Shift solenoid valve SL2 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P077512,P077514; Pressure Control Solenoid "B" Circuit Short to Battery

Shift solenoid valve SL4 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P280712,P280714; Pressure Control Solenoid "G" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No down-shift (4th to 3rd)

Shift solenoid valve SL3 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079512,P079514; Pressure Control Solenoid "C" Circuit Short to Battery

Shift solenoid valve SL4 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P280712,P280714; Pressure Control Solenoid "G" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No down-shift (3rd to 2nd)

Shift solenoid valve SL3 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079512,P079514; Pressure Control Solenoid "C" Circuit Short to Battery

Shift solenoid valve SL5 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P281612,P281614; Pressure Control Solenoid "H" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No down-shift (2nd to 1st)

Shift solenoid valve SL5 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P281612,P281614; Pressure Control Solenoid "H" Circuit Short to Battery

Shift solenoid valve SL6 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P08BA12,P08BA14; Pressure Control Solenoid "L" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No lock-up or no lock-up off

Shift solenoid valve SLU circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P275612,P275614; Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Battery

Shift solenoid valve SL circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074011; Torque Converter Clutch Circuit Short to Ground 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074011; Torque Converter Clutch Circuit Short to Ground

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074015; Torque Converter Clutch Circuit Short to Battery or Open 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074015; Torque Converter Clutch Circuit Short to Battery or Open

Transmission revolution sensor (NT) circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery

Stop light switch circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P070312; Brake Switch "B" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No lock-up

Shift solenoid valve SLU circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P275612,P275614; Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Battery

Shift solenoid valve SL circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074011; Torque Converter Clutch Circuit Short to Ground 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074011; Torque Converter Clutch Circuit Short to Ground

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074015; Torque Converter Clutch Circuit Short to Battery or Open 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074015; Torque Converter Clutch Circuit Short to Battery or Open

Transmission revolution sensor (NT) circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery

Stop light switch circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P070312; Brake Switch "B" Circuit Short to Battery

Engine coolant temperature sensor circuit*

2017 MY Sienna [08/2016 - 11/2017]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: DIAGNOSTIC TROUBLE CODE CHART 2018 MY Sienna [11/2017 - 08/2018]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: DIAGNOSTIC TROUBLE CODE CHART 2019 - 2020 MY Sienna [08/2018 -        ]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: DIAGNOSTIC TROUBLE CODE CHART

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No lock-up off

Shift solenoid valve SLU circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P275612,P275614; Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Battery

Shift solenoid valve SL circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074011; Torque Converter Clutch Circuit Short to Ground 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074011; Torque Converter Clutch Circuit Short to Ground

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074015; Torque Converter Clutch Circuit Short to Battery or Open 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074015; Torque Converter Clutch Circuit Short to Battery or Open

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

Shift point too high or too low

Shift solenoid valve SLT circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P271312,P271314; Pressure Control Solenoid "D" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P271312,P271314; Pressure Control Solenoid "D" Circuit Short to Battery

Transmission revolution sensor (NT) circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery

Transmission revolution sensor (NC) circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079112,P079114,P079131; Intermediate Shaft Speed Sensor "A" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079112,P079114,P079131; Intermediate Shaft Speed Sensor "A" Circuit Short to Battery

ATF temperature sensor circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071011; Transmission Fluid Temperature Sensor "A" Circuit Short To Ground

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071015; Transmission Fluid Temperature Sensor "A" Circuit Short to Battery or Open 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071015; Transmission Fluid Temperature Sensor "A" Circuit Short to Battery or Open

Throttle position sensor circuit*

2017 MY Sienna [08/2016 - 11/2017]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: DIAGNOSTIC TROUBLE CODE CHART 2018 MY Sienna [11/2017 - 08/2018]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: DIAGNOSTIC TROUBLE CODE CHART 2019 - 2020 MY Sienna [08/2018 -        ]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: DIAGNOSTIC TROUBLE CODE CHART

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No gear change by moving shift lever to "+" or "-" while in S

Transmission control switch circuit

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: Transmission Control Switch Circuit

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

Harsh engagement (N to D)

Shift solenoid valve SL1 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074512,P074514; Pressure Control Solenoid "A" Circuit Short to Battery

Shift solenoid valve SL6 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P08BA12,P08BA14; Pressure Control Solenoid "L" Circuit Short to Battery

Shift solenoid valve SLT circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P271312,P271314; Pressure Control Solenoid "D" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P271312,P271314; Pressure Control Solenoid "D" Circuit Short to Battery

Transmission revolution sensor (NT) circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

Harsh engagement (N to R)

Shift solenoid valve SL3 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079512,P079514; Pressure Control Solenoid "C" Circuit Short to Battery

Shift solenoid valve SL6 circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P08BA12,P08BA14; Pressure Control Solenoid "L" Circuit Short to Battery

Shift solenoid valve SLT circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P271312,P271314; Pressure Control Solenoid "D" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P271312,P271314; Pressure Control Solenoid "D" Circuit Short to Battery

Transmission revolution sensor (NT) circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

Harsh engagement (lock-up)

Shift solenoid valve SLU circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P275612,P275614; Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Battery

Transmission revolution sensor (NT) circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery

Transmission revolution sensor (NC) circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079112,P079114,P079131; Intermediate Shaft Speed Sensor "A" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079112,P079114,P079131; Intermediate Shaft Speed Sensor "A" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

Harsh engagement (any driving position)

Accelerator pedal position sensor circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: P212012,P212014,P21201F,P212512,P212514,P21251F,P21382B; Throttle/Pedal Position Sensor/Switch "D" Circuit Short to Battery

Shift solenoid valve SLT circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P271312,P271314; Pressure Control Solenoid "D" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P271312,P271314; Pressure Control Solenoid "D" Circuit Short to Battery

Transmission revolution sensor (NT) circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery

Transmission revolution sensor (NC) circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079112,P079114,P079131; Intermediate Shaft Speed Sensor "A" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P079112,P079114,P079131; Intermediate Shaft Speed Sensor "A" Circuit Short to Battery

ATF temperature sensor circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071011; Transmission Fluid Temperature Sensor "A" Circuit Short To Ground

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071015; Transmission Fluid Temperature Sensor "A" Circuit Short to Battery or Open 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P071015; Transmission Fluid Temperature Sensor "A" Circuit Short to Battery or Open

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

Poor acceleration

Shift solenoid valve SLT circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P271312,P271314; Pressure Control Solenoid "D" Circuit Short to Battery 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P271312,P271314; Pressure Control Solenoid "D" Circuit Short to Battery

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No engine braking

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

No kick-down

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

Engine stalls when starting off or stopping

Shift solenoid valve SLU circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P275612,P275614; Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Battery

Shift solenoid valve SL circuit*

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074011; Torque Converter Clutch Circuit Short to Ground 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074011; Torque Converter Clutch Circuit Short to Ground

2017 MY Sienna [08/2016 - 11/2017]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074015; Torque Converter Clutch Circuit Short to Battery or Open 2018 - 2020 MY Sienna [11/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P074015; Torque Converter Clutch Circuit Short to Battery or Open

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

Shifting malfunction

Park/neutral position switch circuit*

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P070513,P070562; Transmission Range Sensor "A" Circuit Open

Transmission control switch circuit

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: Transmission Control Switch Circuit

ECM

2016 - 2020 MY Sienna [12/2015 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE

Chapter 2: On-vehicle Repair and Off-vehicle Repair

Symptom

Suspected Area

Link

Vehicle does not move with shift lever in any forward position or reverse position

Transmission control cable

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TRANSMISSION CONTROL CABLE: REMOVAL

Manual valve

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Parking lock pawl

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Rear planetary ring gear assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

Vehicle does not move with shift lever in R

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 2 brake (B2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No up-shift (1st to 2nd)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL5

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL6

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 brake (B1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No up-shift (2nd to 3rd)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL3

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL5

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No up-shift (3rd to 4th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL3

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL4

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 4 clutch (C4)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No up-shift (4th to 5th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL2

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL4

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 2 clutch (C2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No up-shift (5th to 6th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL1

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL4

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 4 clutch (C4)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No up-shift (6th to 7th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL3

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL4

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No up-shift (7th to 8th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL3

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL5

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 brake (B1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No down-shift (8th to 7th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL3

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL5

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No down-shift (7th to 6th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL3

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL5

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 4 clutch (C4)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No down-shift (6th to 5th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL1

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL4

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No down-shift (5th to 4th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL2

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL4

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 4 clutch (C4)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No down-shift (4th to 3rd)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL3

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL4

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No down-shift (3rd to 2nd)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL3

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL5

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 brake (B1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No down-shift (2nd to 1st)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL5

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL6

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 2 brake (B2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No lock-up or no lock-up off

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

Harsh engagement (N to D)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 2 brake (B2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Shift solenoid valve SL1

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL6

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Harsh engagement (N to R)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL3

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift solenoid valve SL6

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 2 brake (B2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Harsh engagement (lock-up)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

Harsh engagement (1st to 2nd to 3rd to 4th to 5th to 6th to 7th to 8th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Harsh engagement (1st to 2nd)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 brake (B1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 2 brake (B2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Harsh engagement (2nd to 3rd)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 brake (B1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Harsh engagement (3rd to 4th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 4 clutch (C4)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Harsh engagement (4th to 5th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 2 clutch (C2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 4 clutch (C4)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Harsh engagement (5th to 6th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 4 clutch (C4)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Harsh engagement (6th to 7th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 4 clutch (C4)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Harsh engagement (7th to 8th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 brake (B1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Slip or shudder (shift lever in R)

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 2 brake (B2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

Slip or shudder (1st)

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 2 brake (B2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

Slip or shudder (2nd)

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 1 brake (B1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

Slip or shudder (3rd)

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

Slip or shudder (4th)

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 4 clutch (C4)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

Slip or shudder (5th)

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 2 clutch (C2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

Slip or shudder (6th)

No. 2 clutch (C2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 4 clutch (C4)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

Slip or shudder (7th)

No. 2 clutch (C2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

Slip or shudder (8th)

No. 2 clutch (C2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 1 brake (B1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

No engine braking (1st)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 2 brake (B2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No engine braking (2nd)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 1 brake (B1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No engine braking (3rd)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 3 clutch (C3)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No engine braking (4th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 4 clutch (C4)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No engine braking (5th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 1 clutch (C1)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 2 clutch (C2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No engine braking (6th)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

No. 2 clutch (C2)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No. 4 clutch (C4)

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE UNIT: COMPONENTS

No kick-down

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Shift point too high or too low

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Poor acceleration (all positions)

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION

Engine stalls when starting off or stopping.

Transmission valve body assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): VALVE BODY ASSEMBLY: COMPONENTS

Torque converter assembly

2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): TORQUE CONVERTER AND DRIVE PLATE: INSPECTION