Toyota Sienna Service Manual: Power back door opener / closer switch
INSPECTION
1. INSPECT SATELLITE SWITCH
- Inspect the resistance of the back door switch.
Resistance
If the result is not as specified, replace the switch.
- Apply battery voltage and check whether the switch illuminates.
Standard
HINT: Whether the switch illuminates or not will not affect the function of the RH side.
If the result is not as specified, replace the bulb.
2. INSPECT SATELLITE SWITCH
- Inspect the resistance of the switch for the LH / RH door.
Resistance
If the result is not as specified, replace the switch.
- Apply battery voltage and check whether the switch illuminates.
Standard
HINT: Whether the switch illuminates or not will not affect the function of the RH side.
If the result is not as specified, replace the bulb.
Power back door main switch
INSPECTION
1. INSPECT POWER BACK DOOR MAIN SWITCH
Inspect the resistance of the main switch.
Resistance
If the result is not as specified, replace the switch.
Apply battery voltage ...
Power back door touch sensor
INSPECTION
1. INSPECT POWER BACK DOOR TOUCH SENSOR LH
Check the resistance of the sensor.
Resistance
If the result is not as specified, replace the sensor.
2. INSPECT POWER BACK DOOR T ...
Other materials:
Installation
1. INSTALL SHIFT LEVER ASSEMBLY
(a) Install shift lever assembly to the vehicle with the 4
bolts.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
NOTICE:
Into datum hole of shift lever into datum pin of
instrument lower.
(b) Connect the 2 connectors to the shift lever
assembly.
...
Removal
1. RECOVER REFRIGERANT FROM REFRIGERATION
SYSTEM (See page AC-172)
2. REMOVE FRONT WIPER ARM HEAD CAP (See page
WW-4)
3. REMOVE FRONT WIPER ARM RH (See page WW-4)
4. REMOVE FRONT WIPER ARM LH (See page WW-4)
5. REMOVE COWL TOP VENTILATOR LOUVER SUBASSEMBLY
(See page WW-4)
6. REMOVE WINDSHIEL ...
Center Airbag Sensor Assembly Communication
Circuit Malfunction
DTC B1790 Center Airbag Sensor Assembly Communication
Circuit Malfunction
DESCRIPTION
The center airbag sensor assembly communication circuit consists of the
occupant classification ECU and
the center airbag sensor assembly.
DTC B1790 is recorded when a malfunction is detected in the center ...