Ascender 2WD L6-4.2L (2003)
Wiper Control Module: All Technical Service Bulletins
Wipers/Washers - Will Not Turn Off, Other Concerns
SOURCE: Isuzu Service News
TITLE: Wiper/Washer Will Not Turn Off or Other Possible Issues
APPLIES TO: 03-05 Ascender
SERVICE TIP:
Condition:
Some customers may comment that the wiper motor, or washer pump will not turn off, etc. These concerns have been isolated to internal issues with
the control module.
Correction:
Verify concern and refer to the Service Manual for proper diagnostics. If condition is present, replace the wiper control module only, not the entire
motor assembly. The wiper control module may be referred to as the wiper motor "cover kit" or "circuit board" in the parts catalog.
