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

Test A: All Power Windows Are Inoperative

PINPOINT TEST A: ALL POWER WINDOWS ARE INOPERATIVE


A1-A2:






A2-A4:






A4-A5:






A5 Continued:






A5-A6:






A6 Continued:






Normal Operation
Under normal operation, the instrument cluster module grounds the accessory delay relay through circuit 1332 (LB). Power is sent to the driver window control switch through circuit 400 (LB/BK) from the accessory delay relay. The driver window control switch is grounded through circuit 57 (BK).

Possible Causes
- Open in circuits 400 (LB/BK), 57 (BK) or 1332 (LB)
- Damaged accessory delay relay
- Damaged CJB
- Inoperative ICM
- Inoperative driver window control switch
- Fuse