Operation CHARM: Car repair manuals for everyone.
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Initial Inspection and Diagnostic Overview





Diagnostic Procedures

The following procedures assume that the service technician has checked:

- The continutity of circuit harness wiring,
- that the wiper-motor assembly-to-dash mounting hardware is tight,
- circuit fuses and
- that the washer hoses are clear, not kinked, disconnected or broken.

See Fig 4 for wiper circuit diagrams.

Fig 4: WIS Wiper-Washer Circuit Diagrams: