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

Wiper Relay: Testing and Inspection








WIPER AND WASHER: WIPER RELAY:

ON-VEHICLE INSPECTION

1. INSPECT REAR WIPER RELAY ASSEMBLY





(a) Disconnect the rear wiper relay connector.
(b) Measure the voltage according to the values(s) in the table below.
Standard voltage:





(c) Measure the resistance according to the values(s) in the table below.
Standard resistance:









(d) Reconnect the rear wiper relay connector.
(e) Turn the ignition switch to the ON position.
(f) Make sure that the glass hatch is closed.
(g) Measure the voltage according to the values(s) in the table below.
Standard voltage: