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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ACC Switch Check




REMOTE KEYLESS ENTRY SYSTEM

ACC Switch Check


1. CHECK ACC SWITCH

With CONSULT
Check ACC switch ("ACC ON SW") in "DATA MONITOR" mode with CONSULT.





Without CONSULT





Check voltage between BCM connector and ground.





OK or NG
OK- ACC switch is OK.
NG-Check the following.
- 10A fuse [No. 6, located in fuse block (J/B)]
- Harness for open or short between BCM and fuse.