Toyota Sienna Service Manual: Installation
HINT:
- Use the same procedures for the RH side and LH side.
- The procedures listed below are for the LH side.
1. INSTALL CURTAIN SHIELD AIRBAG ASSEMBLY LH
- Install the curtain shield airbag assembly LH with the 13 bolts in the order shown in the illustration.
Torque: 14 N*m (143 kgf*cm, 10 ft.*lbf)
NOTICE: Do not twist the curtain shield airbag assembly LH when installing it.
- Install the clip.
- Connect the connector to the curtain shield airbag assembly LH.
NOTICE: When handling the airbag connector, take care not to damage the airbag wire harness.
2. INSTALL POWER BACK DOOR UNIT ASSEMBLY
3. INSTALL ROOF HEADLINING ASSEMBLY
HINT: Refer to the procedures from "INSTALL ROOF HEADLINING ASSEMBLY".
4. INSTALL INSTRUMENT PANEL SUB-ASSEMBLY
5. INSPECT STEERING WHEEL CENTER POINT
6. INSTALL STEERING PAD
7. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
PERFORM INITIALIZATION
- Perform initialization.
HINT: Some systems need initialization when disconnecting the cable from the negative battery terminal.
9. INSPECT SRS WARNING LIGHT
- Inspect the SRS warning light
Removal
HINT:
Use the same procedures for the RH side and LH side.
The procedures listed below are for the LH side.
1. PRECAUTION
CAUTION: Be sure to read "PRECAUTION" thoroughly bef ...
Disposal
HINT:
Use the same procedures for the RH side and LH side.
The procedures listed below are for the LH side.
When scrapping a vehicle equipped with the SRS or
disposing of the curtain shield ...
Other materials:
Problem symptoms table
HINT:
If a normal code is displayed during the diagnostic trouble
code check although the trouble still occurs, check the
electrical circuits for each symptom in the order given in
the charts on the following pages and proceed to the page
given for troubleshooting.
The Matrix Chart is ...
Front Occupant Classification Sensor RH Circuit
Malfunction
DTC B1781 Front Occupant Classification Sensor RH Circuit
Malfunction
DESCRIPTION
The front occupant classification sensor RH circuit consists of the occupant
classification ECU and the
front occupant classification sensor RH.
DTC B1781 is recorded when a malfunction is detected in the fron ...
Disassembly
1. REMOVE NO. 1ULTRASONIC SENSOR RETAINER
(w/ Clearance Sonar System) (See page PM-19)
2. REMOVE NO. 1 ULTRASONIC SENSOR (w/
Clearance Sonar System) (See page PM-19)
3. REMOVE REAR BUMPER ENERGY ABSORBER
4. REMOVE REAR BUMPER BAR PLATE
Remove the 4 clips and the rear bumper bar plate.
5. ...
