Toyota
Dodge Durango
 Service Manual
Wiper and Washer Systems » Diagnosis and testing
Wiper switch and washer switch

FRONT

See Wiper System and/or Washer System in the Diagnosis and Testing section of this group before testing the multi-function switch. For circuit descriptions and diagrams, refer to 8W-53 - Wipers in Group 8W - Wiring Diagrams.

WARNING: ON VEHICLES EQUIPPED WITH AN AIRBAG, REFER TO GROUP 8M - PASSIVE RESTRAINT SYSTEMS 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.

(3) Using an ohmmeter, perform the switch continuity checks at the switch terminals as shown in the Multi-Function Switch Continuity chart (Fig. 2).

(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.

REAR

Perform the diagnosis for the rear wiper system and/or washer system as described in this group before testing the rear wiper and washer switch. For circuit descriptions and diagrams, see 8W-53 - Wipers in Group 8W - Wiring Diagrams.

Fig. 2 Multi-Function Switch Continuity Fig. 2 Multi-Function Switch Continuity

WARNING: ON VEHICLES EQUIPPED WITH AIRBAGS, REFER TO GROUP 8M - PASSIVE RESTRAINT SYSTEMS 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) Remove the lower bezel from the instrument panel and unplug the rear window switch pod wire harness connector.

(2) Using an ohmmeter, check the rear wiper and washer switch continuity at the rear window switch pod terminals as shown in the Rear Wiper Switch and Washer Switch Continuity chart (Fig. 3).

(3) If the switch fails any of the continuity checks, replace the faulty rear window switch pod. If the switch is OK, repair the rear wiper system and/or washer system wire harness circuits as required.

    More about «Diagnosis and testing»:

    Wiper system

    Washer system

    Wiper switch and washer switch

    Intermittent wipe relay

    Dodge Durango Service Manual / Wiper and Washer Systems / Diagnosis and testing / Wiper switch and washer switch

    Dodge Durango Service Manual

    Categories


    © 2017-2019 Copyright www.dodurango.net
    0.0049