LEMON Manuals: Even more car manuals for everyone
Home >> Plymouth >> 1999 >> Voyager Base, 2.4 B >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Computer - Tests >> Windshield Wiper System >> Rear Wiper Not Parking In Off Position

Rear Wiper Not Parking In Off Position

NOTE: For connector terminal identification and wiring diagrams, see BODY CONTROL COMPUTER - INTRODUCTION article. Perform VERIFICATION TEST VER-1A  after each repair.
CAUTION: Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
  1. Turn ignition on. Ensure rear wiper switch is in OFF position. If any switch indicator light is illuminated, replace Heating, Ventilation and Air Conditioning (HVAC) control module. If all switch indicator lights are off, go to next step.
  2. Using scan tool, monitor rear wiper switch voltage. If voltage is less than one volt, go to next step. If voltage is one volt or more, go to step  4 .
  3. Disconnect rear wiper motor connector. Connect test light between ground and rear wiper motor connector terminal No. 1 (Black wire). Turn intermittent switch to ON position. Monitor test light for 30 seconds (minimum). If test light cycles on, and then off, replace rear wiper motor. If test light does not illuminate, replace BCM. BCM is located with junction block under driver's side instrument panel. See Figure .
  4. Ensure rear wiper switch is off. Using scan tool, monitor rear wiper switch voltage. If voltage is more than 4.2 volts, replace Body Control Module (BCM). BCM is located with junction block under driver's side instrument panel. See Figure . If voltage is 4.2 volts or less, go to next step.
  5. Determine if washer motor runs for 10 seconds each time ignition switch is turned to ON position. If motor runs, replace BCM. If motor does not run, go to next step.
  6. Disconnect rear wiper motor connector. Using an external voltmeter, measure voltage between ground and rear wiper motor connector, terminal No. 3 (Brown/Light Green wire). If no voltage is displayed, replace wiper motor. If any voltage is displayed, go to next step.
  7. Disconnect Body Control Module (BCM) connector "B". See Figure . Using an external voltmeter, measure voltage between ground and rear wiper motor connector, terminal No. 3 (Brown/Light Green wire). Turn ignition on. If no voltage is displayed, replace BCM. If any voltage is displayed, repair Brown/Light Green wire for short to battery voltage.
scientia non olet · About LEMON Manuals