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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J-3 Check For Open A Circuit



^ Remove three-pin generator regulator connector.

^ Measure voltage at wiring harness A terminal, Circuit 37 (Y).

^ Is voltage at A terminal equal to battery voltage?

YES -- GO to J4. J-4 Check For Open I Circuit

NO -- Check fuse "T" in engine compartment fuse box and replace if required. If OK, service open in circuit 37 (Y).