Dakota R/T 2WD V8-5.9L VIN Z LDC (1999)
Windshield Washer Switch: Testing and Inspection
See Wiper System and/or Washer System in the Diagnosis and Testing before testing the multi-function switch.
WARNING: ON VEHICLES EQUIPPED WITH AN AIR-BAG, REFER TO AIRBAGS BEFORE ATTEMPTING ANY STEERING
WHEEL, STEERING COLUMN, OR INSTRUMENT PANEL COMPONENT DIAGNOSIS OR SERVICE. FAILURE TO TAKE THE
PROPER PRECAUTIONS COULD RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT AND POSSIBLE PERSONAL INJURY.
1. Disconnect and isolate the battery negative cable.
2. Unplug the multi-function switch wire harness connector from the multi-function switch.
Multi-Function Switch Continuity
3. Using an ohmmeter, perform the switch continuity checks at the switch terminals as shown in the Multi-Function Switch Continuity chart.
4. If the switch fails any of the continuity checks, replace the faulty switch. If the switch is OK, repair the wiper system and/or washer system wire
harness circuits as required.
