Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000YZJ0
Model Year Start: 2017 Model: Sienna Prod Date Range: [08/2016 -           ]
Title: UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): PARK / NEUTRAL POSITION SWITCH: INSTALLATION; 2017 - 2020 MY Sienna [08/2016 -        ]

INSTALLATION

PROCEDURE

1. INSTALL PARK/NEUTRAL POSITION SWITCH

(a) Move the shift lever to N.

(b) Temporarily install the park/neutral position switch to the automatic transaxle case sub-assembly with the 2 bolts.

NOTICE:

Before installing the park/neutral position switch, remove any dirt or rust on the manual valve lever shaft sub-assembly. Be sure to install the park/neutral position switch straight along the manual valve lever shaft sub-assembly while being careful not to deform the plate spring that supports the manual valve lever shaft sub-assembly. If the plate spring is deformed, the park/neutral position switch cannot be installed correctly.

(c) Temporarily install the transmission control shaft lever to the park/neutral position switch.

(d) Turn the transmission control shaft lever clockwise until it stops, then turn it counterclockwise 2 notches.

*a

P Position

*b

N Position

(e) Remove the transmission control shaft lever from the park/neutral position switch.

(f) Align the protrusion with the neutral basic line.

*a

Neutral Basic Line

*b

Protrusion

(g) Hold the park/neutral position switch in that position and tighten the 2 bolts.

Torque:

5.4 N·m {55 kgf·cm, 48 in·lbf}

(h) Install the transmission control shaft lever to the manual valve lever shaft sub-assembly with the washer and nut.

Torque:

12.7 N·m {130 kgf·cm, 9 ft·lbf}

(i) Connect the park/neutral position switch connector.

2. CONNECT TRANSMISSION CONTROL CABLE ASSEMBLY

(a) Connect the transmission control cable assembly to the transmission control shaft lever.

NOTICE:

Before connecting the transmission control cable assembly, check that the park/neutral position switch and shift lever are in neutral.

3. INSTALL AIR CLEANER BRACKET

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE MECHANICAL): ENGINE ASSEMBLY: INSTALLATION+

4. INSTALL AIR CLEANER CASE SUB-ASSEMBLY

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE MECHANICAL): ENGINE ASSEMBLY: INSTALLATION+

5. INSTALL AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE MECHANICAL): ENGINE ASSEMBLY: INSTALLATION+

6. INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE CONTROL): THROTTLE BODY: INSTALLATION+

7. INSTALL AIR CLEANER INLET ASSEMBLY

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE MECHANICAL): ENGINE ASSEMBLY: INSTALLATION+

8. INSTALL BATTERY

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE MECHANICAL): ENGINE ASSEMBLY: INSTALLATION+

9. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

Torque:

5.5 N·m {56 kgf·cm, 49 in·lbf}

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

Click here 2017 MY Sienna [08/2016 - 11/2017]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION 2018 - 2020 MY Sienna [11/2017 -        ]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION

10. INSPECT PARK/NEUTRAL POSITION SWITCH OPERATION

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): PARK / NEUTRAL POSITION SWITCH: ON-VEHICLE INSPECTION+

11. INSPECT SHIFT LEVER POSITION

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): SHIFT LEVER: ON-VEHICLE INSPECTION+

12. ADJUST SHIFT LEVER POSITION

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): SHIFT LEVER: ADJUSTMENT+