Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Driver's Power Window Motor Test




Driver's Power Window Motor Test

Motor Test

1. Remove the power window master switch Service and Repair, and disconnect the connectors.

2. Test the motor in each direction by connecting battery power and ground to the power window master switch 22P connector according to the table.









3. If the motor does not run or fails to run smoothly, go to step 4. If the motor is OK, do the power window master switch input test Power Window Master Switch Input Test.

4. Disconnect the 6P connector from the driver's power window motor.

5. Check for continuity between power window master switch 22P connector terminals No. 20 and No. 21 and driver's power window motor 6P connector terminals No. 1 and No. 4 respectively.









6. If the wire harness is OK, replace the driver's power window motor Service and Repair.

Pulsar Test

7. Do the power window master switch input test at terminals No. 5, No. 6, No. 7, and No. 11 Power Window Master Switch Input Test.