Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM1000000018O16
Model Year Start: 2018 Model: Sienna Prod Date Range: [11/2017 -           ]
Title: PARK ASSIST / MONITORING: PARKING ASSIST ECU: INSTALLATION; 2018 - 2020 MY Sienna [11/2017 -        ]

INSTALLATION

PROCEDURE

1. INSTALL NO. 2 PARKING ASSIST ECU BRACKET

(a) Install the 2 screws to No. 2 parking assist ECU bracket.

2. INSTALL NO. 1 PARKING ASSIST ECU BRACKET

(a) Install the 2 screws to No. 1 parking assist ECU bracket.

3. INSTALL PARKING ASSIST ECU

(a) Install the bolt and nut to install the parking assist ECU.

(b) Install the 2 connectors.

4. INSTALL GLOVE COMPARTMENT DOOR SUB-ASSEMBLY

(See page 2018 - 2020 MY Sienna [11/2017 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: INSTALLATION+ )

5. INSTALL COWL SIDE TRIM BOARD RH

(See page 2018 - 2020 MY Sienna [11/2017 -        ]; INTERIOR PANELS / TRIM: ROOF HEADLINING: INSTALLATION+ )

6. INSTALL FRONT DOOR OPENING TRIM WEATHERSTRIP RH

7. INSTALL FRONT DOOR SCUFF PLATE RH

(See page 2018 - 2020 MY Sienna [11/2017 -        ]; INTERIOR PANELS / TRIM: ROOF HEADLINING: INSTALLATION+ )

8. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

Torque:

5.4 N·m {55 kgf·cm, 48 in·lbf}

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page 2018 - 2020 MY Sienna [11/2017 -        ]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION ).