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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Control Module: Service and Repair

4WD INDICATOR ECU

Removal And Installation

Inspection

1. Measure the voltage with the control unit and harness still connected.
2. Ground terminal (8) and then measure the terminal voltage.