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:
