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

Pinpoint Test 1: All Power Windows Are Inoperative

PINPOINT TEST 1: ALL POWER WINDOWS ARE INOPERATIVE

Normal Operation
Under normal operation, the driver window control switch is supplied voltage through circuit (GY/Y). Ground for the switch is provided through circuit (B/L).

This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Driver window control switch

Step 1-Step 3: