Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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LEMON is the spiritual successor to CHARM, I recommend you try it!

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Wiper Switch: Testing and Inspection

Combination Switch:





COMBINATION SWITCH INSPECTION
1. Disconnect negative (-) cable at battery.
2. Disconnect combination switch lead wire connectors from junction/fuse block.
3. Use a circuit tester to check the continuity at each switch position.
If any continuity is not obtained, replace switch.