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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Voltage Signal: Service and Repair

REMOVE OR DISCONNECT
1. Negative (-) battery cable. Cut electrical tape that secures diode module to main wire harness (the diode module is located under the glove box next to the cigarette lighter).
2. Diode module from main wire harness and from connector.

INSTALL OR CONNECT
1. Diode module into connector and to main wire harness; secure with electrical tape.
2. Negative (-) battery cable. Tighten battery cable-to-negative (-) battery terminal retainer to 5.5 Nm (4 lb. ft.)..