RAM 2500 Truck 2WD V8-5.2L VIN Y (2000)
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 AIRBAG, REFER TO AIRBAGS AND SEAT BELTS/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.
