Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000025YMY
Model Year Start: 2023 Model: Corolla Hatchback Prod Date Range: [09/2022 - 11/2022]
Title: K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: DIAGNOSTIC TROUBLE CODE CHART; 2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]

DIAGNOSTIC TROUBLE CODE CHART

Continuously Variable Transaxle System

DTC No.

Detection Item

MIL

Memory

Note

Link

P033531

Crankshaft Position Sensor "A" No Signal

Comes on

DTC stored

SAE Code:

P0335

2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P033531; Crankshaft Position Sensor "A" No Signal

P050031

Vehicle Speed Sensor "A" No Signal

Comes on

DTC stored

SAE Code:

P0500

2019 - 2023 MY Corolla Corolla Hatchback [06/2018 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P050031; Vehicle Speed Sensor "A" No Signal

P060747

Control Module Performance Bank 1 Watchdog/Safety MCU Failure

Comes on

DTC stored

SAE Code:

P0607

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P060747; Control Module Performance Bank 1 Watchdog/Safety MCU Failure

P061347

TCM Processor Watchdog/Safety MCU Failure

Comes on

DTC stored

SAE Code:

P0613

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P061347; TCM Processor Watchdog/Safety MCU Failure

P061512

Starter Relay Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P0617

2020 - 2023 MY Corolla Corolla Hatchback [01/2019 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P061512; Starter Relay Circuit Short to Battery

P062F44

Internal Control Module EEPROM Data Memory Failure

Comes on

DTC stored

SAE Code:

P062F

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P062F44; Internal Control Module EEPROM Data Memory Failure

P070312

Brake Switch "B" Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P0724

2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P070312; Brake Switch "B" Circuit Short to Battery

P070513

Transmission Range Sensor "A" Circuit Open

Comes on

DTC stored

SAE Code:

P0705

2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P070513,P070562; Transmission Range Sensor "A" Circuit Open

P070562

Transmission Range Sensor "A" Signal Compare Failure

Comes on

DTC stored

SAE Code:

P0705

2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P070513,P070562; Transmission Range Sensor "A" Circuit Open

P071000

Transmission Fluid Temperature Sensor "A" Circuit Range/Performance

Comes on

DTC stored

SAE Code:

P0711

2020 - 2025 MY Corolla Corolla Hatchback [01/2019 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P071000; Transmission Fluid Temperature Sensor "A" Circuit Range/Performance

P071011

Transmission Fluid Temperature Sensor "A" Circuit Short To Ground

Comes on

DTC stored

SAE Code:

P0712

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P071011; Transmission Fluid Temperature Sensor "A" Circuit Short To Ground

P071015

Transmission Fluid Temperature Sensor "A" Circuit Short to Battery or Open

Comes on

DTC stored

SAE Code:

P0713

2022 - 2025 MY Corolla Corolla Hatchback [06/2021 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P071015; Transmission Fluid Temperature Sensor "A" Circuit Short to Battery or Open

P071512

Input/Turbine Speed Sensor "A" Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P07C0

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery

P071514

Input/Turbine Speed Sensor "A" Circuit Short to Ground or Open

Comes on

DTC stored

SAE Code:

P07BF

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery

P071531

Input/Turbine Speed Sensor "A" No Signal

Comes on

DTC stored

SAE Code:

P0717

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P071512,P071514,P071531; Input/Turbine Speed Sensor "A" Circuit Short to Battery

P072012

Output Speed Sensor Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P077D

2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P072012,P072014,P072031; Output Speed Sensor Circuit Short to Battery

P072014

Output Speed Sensor Circuit Short to Ground or Open

Comes on

DTC stored

SAE Code:

P077C

2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P072012,P072014,P072031; Output Speed Sensor Circuit Short to Battery

P072031

Output Speed Sensor No Signal

Comes on

DTC stored

SAE Code:

P0722

2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P072012,P072014,P072031; Output Speed Sensor Circuit Short to Battery

P074512

Pressure Control Solenoid "A" Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P0963

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P074512; Pressure Control Solenoid "A" Circuit Short to Battery

P074514

Pressure Control Solenoid "A" Circuit Short to Ground or Open

Comes on

DTC stored

SAE Code:

P0962

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P074514; Pressure Control Solenoid "A" Circuit Short to Ground or Open

P07457F

Pressure Control Solenoid "A" Actuator Stuck Off

Comes on

DTC stored

SAE Code:

P0746

2020 - 2025 MY Corolla Corolla Hatchback [01/2019 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P07457F; Pressure Control Solenoid "A" Actuator Stuck Off

P077512

Pressure Control Solenoid "B" Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P0967

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P077512; Pressure Control Solenoid "B" Circuit Short to Battery

P077514

Pressure Control Solenoid "B" Circuit Short to Ground or Open

Comes on

DTC stored

SAE Code:

P0966

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P077514; Pressure Control Solenoid "B" Circuit Short to Ground or Open

P07757F

Pressure Control Solenoid "B" Actuator Stuck Off

Comes on

DTC stored

SAE Code:

P0776

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P07757F; Pressure Control Solenoid "B" Actuator Stuck Off

P084000

Transmission Fluid Pressure Sensor/Switch "A" Circuit Range/Performance

Comes on

DTC stored

SAE Code:

P0841

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P084000,P28287F; Transmission Fluid Pressure Sensor/Switch "A" Circuit Range/Performance

P084011

Transmission Fluid Pressure Sensor/Switch "A" Circuit Short To Ground

Comes on

DTC stored

SAE Code:

P0842

2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P084011; Transmission Fluid Pressure Sensor/Switch "A" Circuit Short To Ground

P084015

Transmission Fluid Pressure Sensor/Switch "A" Circuit Short To Battery or Open

Comes on

DTC stored

SAE Code:

P0843

2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P084015; Transmission Fluid Pressure Sensor/Switch "A" Circuit Short To Battery or Open

P08C312

Pressure Control Solenoid "M" Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P08CB

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P08C312; Pressure Control Solenoid "M" Circuit Short to Battery

P08C314

Pressure Control Solenoid "M" Circuit Short to Ground or Open

Comes on

DTC stored

SAE Code:

P08CA

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P08C314; Pressure Control Solenoid "M" Circuit Short to Ground or Open

P08C37F

Pressure Control Solenoid "M" Actuator Stuck Off

Comes on

DTC stored

SAE Code:

P08C4

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P08C37F,P091400; Pressure Control Solenoid "M" Actuator Stuck Off

P091400

Gear Shift Position Circuit Range/Performance

Comes on

DTC stored

SAE Code:

P0915

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P08C37F,P091400; Pressure Control Solenoid "M" Actuator Stuck Off

P091412

Gear Shift Position Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P0917

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P091412; Gear Shift Position Circuit Short to Battery

P091414

Gear Shift Position Circuit Short to Ground or Open

Comes on

DTC stored

SAE Code:

P0916

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P091414; Gear Shift Position Circuit Short to Ground or Open

P158504

Acceleration Sensor Circuit System Internal Failure

Does not come on

DTC stored

SAE Code:

P1585

2020 - 2023 MY Corolla Corolla Hatchback [03/2019 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P158504; Acceleration Sensor Circuit System Internal Failure

P158549

Acceleration Sensor Circuit Internal Electronic Failure

Does not come on

DTC stored

SAE Code:

P1585

2019 - 2023 MY Corolla Corolla Hatchback [06/2018 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P158549,P158649; Acceleration Sensor Circuit Internal Electronic Failure

P158649

Acceleration Sensor Circuit Range / Performance Internal Electronic Failure

Does not come on

DTC stored

SAE Code:

P1586

2019 - 2023 MY Corolla Corolla Hatchback [06/2018 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P158549,P158649; Acceleration Sensor Circuit Internal Electronic Failure

P158900

Acceleration Sensor Learning Value

Does not come on

DTC stored

SAE Code:

P1589

2019 - 2023 MY Corolla Corolla Hatchback [06/2018 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P158900; Acceleration Sensor Learning Value

P17029F

AT Solenoids Operation Shutdown Circuit Stuck Off

Comes on

DTC stored

SAE Code:

P1702

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P17029F; AT Solenoids Operation Shutdown Circuit Stuck Off

P170300

AT Solenoid Output Malfunction

Comes on

DTC stored

SAE Code:

P1703

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P170300; AT Solenoid Output Malfunction

P274512

Intermediate Shaft Speed Sensor "B" Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P07C8

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P274512,P274514,P274531; Intermediate Shaft Speed Sensor "B" Circuit Short to Battery

P274514

Intermediate Shaft Speed Sensor "B" Circuit Short to Ground or Open

Comes on

DTC stored

SAE Code:

P07C7

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P274512,P274514,P274531; Intermediate Shaft Speed Sensor "B" Circuit Short to Battery

P274531

Intermediate Shaft Speed Sensor "B" No Signal

Comes on

DTC stored

SAE Code:

P2747

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P274512,P274514,P274531; Intermediate Shaft Speed Sensor "B" Circuit Short to Battery

P274912

Intermediate Shaft Speed Sensor "C" Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P07CA

2020 - 2025 MY Corolla Corolla Hatchback [01/2019 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P274912,P274914,P274931; Intermediate Shaft Speed Sensor "C" Circuit Short to Battery

P274914

Intermediate Shaft Speed Sensor "C" Circuit Short to Ground or Open

Comes on

DTC stored

SAE Code:

P07C9

2020 - 2025 MY Corolla Corolla Hatchback [01/2019 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P274912,P274914,P274931; Intermediate Shaft Speed Sensor "C" Circuit Short to Battery

P274931

Intermediate Shaft Speed Sensor "C" No Signal

Comes on

DTC stored

SAE Code:

P2751

2020 - 2025 MY Corolla Corolla Hatchback [01/2019 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P274912,P274914,P274931; Intermediate Shaft Speed Sensor "C" Circuit Short to Battery

P275600

Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance/Stuck Off

Comes on

DTC stored

SAE Code:

P2757

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P275600,P27567E; Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance/Stuck Off

P275612

Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P2763

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P275612; Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Battery

P275614

Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Ground or Open

Comes on

DTC stored

SAE Code:

P2764

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P275614; Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Ground or Open

P27567E

Torque Converter Clutch Pressure Control Solenoid Control Actuator Stuck On

Comes on

DTC stored

SAE Code:

P2757

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P275600,P27567E; Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance/Stuck Off

P281F00

Pressure Control Solenoid "J" Performance/Stuck Off (2 Trip Detected)

Comes on

DTC stored

SAE Code:

P2820

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P281F00,P281F71; Pressure Control Solenoid "J" Performance/Stuck Off (2 Trip Detected)

P281F12

Pressure Control Solenoid "J" Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P2827

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P281F12; Pressure Control Solenoid "J" Circuit Short to Battery

P281F14

Pressure Control Solenoid "J" Circuit Short to Ground or Open

Comes on

DTC stored

SAE Code:

P2826

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P281F14; Pressure Control Solenoid "J" Circuit Short to Ground or Open

P281F71

Pressure Control Solenoid "J" Performance/Stuck Off Actuator Stuck

Comes on

DTC stored

SAE Code:

P2820

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P281F00,P281F71; Pressure Control Solenoid "J" Performance/Stuck Off (2 Trip Detected)

P282812

Pressure Control Solenoid "K" Circuit Short to Battery

Comes on

DTC stored

SAE Code:

P2830

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P282812; Pressure Control Solenoid "K" Circuit Short to Battery

P282814

Pressure Control Solenoid "K" Circuit Short to Ground or Open

Comes on

DTC stored

SAE Code:

P282F

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P282814; Pressure Control Solenoid "K" Circuit Short to Ground or Open

P28287F

Pressure Control Solenoid "K" Actuator Stuck Off

Comes on

DTC stored

SAE Code:

P2829

2023 - 2025 MY Corolla Corolla Hatchback [09/2022 -        ]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: P084000,P28287F; Transmission Fluid Pressure Sensor/Switch "A" Circuit Range/Performance

U010087

Lost Communication with ECM/PCM "A" Missing Message

Comes on

DTC stored

SAE Code:

U0100

2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: U010087; Lost Communication with ECM/PCM "A" Missing Message

U012587

Lost Communication with Multi-axis Acceleration Sensor Module Missing Message

Does not come on

DTC stored

SAE Code:

U0125

2019 - 2023 MY Corolla Corolla Hatchback [06/2018 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: U012587; Lost Communication with Multi-axis Acceleration Sensor Module Missing Message

U012987

Lost Communication With Brake System Control Module Missing Message

  • for TMMMS Made: Comes on
  • for TMC Made: Does not come on

DTC stored

SAE Code:

U0129

2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; K120 / K121 (CVT): K120 CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: U012987; Lost Communication With Brake System Control Module Missing Message