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

A4 - Check For Power to Wiper Control Module



^ Check for battery voltage at circuit 65 (DG) of the wiper control module.

^ Is battery voltage present?

YES -- Go to A5. A5 - Check Continuity of Switch

NO -- Check for:

- open circuit breaker.

- open connector.

- open wire circuit 65 (DG).

Service as required.