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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Charging System: Testing and Inspection

Fig. 6 Troubleshooting chart:




Fig. 9 Alternator wiring circuit:




When conducting alternator test, ensure battery is fully charged prior to beginning test. Before troubleshooting, inspect fusible link. Refer to Fig. 6 for troubleshooting and Fig. 9 for wiring circuits.