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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Power and Ground Distribution: Testing and Inspection

Power Supply and Grounding Circuit
1. Disconnect negative (-) cable at battery.
2. Disconnect coupler of power door lock and keyless entry controller, and connect negative (-) cable at battery.
3. Check that the voltage and resistance between the following terminals are specifications. If check result is satisfactory, this circuit is OK.

Power supply an grounding circuit (for keyless entry controller) specification