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)

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Check FWD Switch

Check FWD Switch





9P1 CHECK FWD SWITCH.





9P2: CHECK HARNESS CONNECTOR BETWEEN TCM AND FWD SWITCH.





9P3: CHECK HARNESS CONNECTOR BETWEEN TCM AND FWD SWITCH.





9P4: CHECK INPUT SIGNAL FOR TCM.





9P5: CHECK INPUT SIGNAL FOR TCM.





9P6: CHECK FWD INDICATOR LIGHT.





9P7: CHECK HARNESS CONNECTOR BETWEEN TCM AND COMBINATION METER.





9P8: CHECK HARNESS CONNECTOR BETWEEN TCM AND COMBINATION METER.





9P9: CHECK OUTPUT SIGNAL EMITTED FROM TCM.





9P10: CHECK OUTPUT SIGNAL EMITTED FROM TCM.





9P11: CHECK POOR CONTACT.

Diagnosis:
- LED does not come on even if FWD switch is ON.
- FWD switch circuit is open or short.





Wiring diagram