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

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Dimmer Switch: Testing and Inspection








LIGHT CONTROL RHEOSTAT
(a) Connect the connector to the rheostat and inspect the wire harness side connector from the back side as shown in the table provided.
(b) Inspect illumination operation.
(1) Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 7, then check that the illumination comes on.