Toyota Sienna Service Manual: Power slide door control motor and clutch
INSPECTION
1. INSPECT SLIDE DOOR CONTROL MOTOR AND CLUTCH ASSEMBLY LH
- Remove the motor and clutch.
- Connect the battery positive (+) lead to terminal 3 and the battery negative (-) lead to terminal 2.
- Apply battery voltage to the terminals and check the motor operation.
OK
If the result is not as specified, replace the motor and clutch.
- Check the resistance of the terminals.
Resistance
If the result is not as specified, replace the motor and clutch.
- Reinstall the motor and clutch with the connector connected.
- Check the pulse of the pulse sensor.
- Using an oscilloscope, check the pulse generated when the door is manually opened and closed.
Reference
If the result is not as specified, replace the motor and clutch.
HINT: The cycle of the pulse changes between approx. 10 to 20 msec. according to the speeds that the slide door is moving.
2. REMOVE SLIDE DOOR CONTROL MOTOR AND CLUTCH ASSEMBLY RH
- Remove the motor and clutch.
- Connect the battery positive (+) lead to terminal 3 and the battery negative (-) lead to terminal 2.
- Apply battery voltage to the terminals and check the motor operation.
OK
If the result is not as specified, replace the motor and clutch.
- Check the resistance of the terminals.
Resistance
If the result is not as specified, replace the motor and clutch.
- Reinstall the motor and clutch with the connector connected.
- Check the pulse of the pulse sensor.
- Using an oscilloscope, check the pulse generated when the door is manually opened and closed.
Reference
If the result is not as specified, replace the motor and clutch.
HINT: The cycle of the pulse changes between approx. 10 to 20 msec. according to the speeds that the slide door is moving.
Disposal
HINT:
On the RH side, use the same procedures as on the LH side.
1. DISPOSE OF BACK DOOR STAY SUB-ASSEMBLY LH
Horizontally fix the stay in a vise with the piston-rod
pulled out.
Wearing ...
Power slide door
COMPONENTS
...
Other materials:
Outer mirror switch
Inspection
1. INSPECT OUTER MIRROR SWITCH ASSEMBLY (w/o
Memory)
The L side of the left / right adjustment switch:
Inspect the mirror switch resistance.
Standard resistance (Left side)
If the result is not as specified, replace the switch
assembly.
The R side of t ...
Chassis
GENERAL MAINTENANCE
1. INSPECT STEERING LINKAGE
(a) Check the steering linkage for looseness or
damage.
Check that:
Tie rod ends do not have excessive play.
Dust seals and boots are not damaged.
Boot clamps are not loose.
(b) Inspect the dust cover for damage.
2. INSPECT STEERING G ...
How to proceed with
troubleshooting
HINT:
Use these procedures to troubleshoot the power door lock
control system.
The intelligent tester should be used in steps 3 and 5.
1 VEHICLE BROUGHT TO WORKSHOP
2 CUSTOMER PROBLEM ANALYSIS
Interview the customer to confirm the trouble
3 INSPECT COMMUNICATION FUNCTI ...
