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:
How to proceed with
troubleshooting
HINT:
The intelligent tester can be used in steps 2, 3, 4, 6 and 9.
1 VEHICLE BROUGHT TO WORKSHOP
2 CONNECT INTELLIGENT TESTER TO DLC3
HINT:
If the display indicates a communication fault in the tester,
inspect the DLC3.
3 CHECK DTC AND FREEZE FRAME DATA
Check for DTC(s) and freeze frame ...
On-vehicle inspection
1. INSPECT REAR AIRBAG SENSOR (VEHICLE NOT
INVOLVED IN COLLISION)
Perform a diagnostic system check.
2. INSPECT REAR AIRBAG SENSOR (VEHICLE
INVOLVED IN COLLISION AND AIRBAG HAS NOT
DEPLOYED)
Perform a diagnostic system check.
When the quarter panel of the vehicle or ...
DTC check / clear
1. CHECK DTC (USING INTELLIGENT TESTER)
Checking DTCs.
Connect the intelligent tester to the DLC3.
Turn the ignition switch ON.
Read DTCs by following the prompts on the
tester screen.
HINT:
Refer to the intelligent tester operator's manual
for further deta ...
