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Test 32D - Wiper Motor Low Speed Operation

NOTE: For connector terminal identification, see CONNECTOR IDENTIFICATION  . For wiring diagrams, see WIRING DIAGRAMS  . Perform TEST VER-1 after each repair.
  1. Stop actuation test. Remove on/off wiper relay (relay No. 6) and high/low wiper relay (relay No. 10) from Power Distribution Center (PDC). PDC is located on left front fender apron. See Figure . Connect jumper wire between on/off wiper relay terminal "D" (Red/Dark Blue wire) and high/low wiper relay terminal "E" (Brown/White wire). If wiper motor operates in low speed mode, replace high/low wiper relay. If wiper motor does not operate in low speed mode, go to next step.
  2. Disconnect wiper motor connector. Connector is located on engine compartment firewall, just right of power brake booster. Using DRB in voltmeter mode, check voltage on wiper motor connector terminal No. 4 (Brown/White wire). If voltage is less than 10 volts, repair open Brown/White wire. If voltage is more than 10 volts, replace wiper motor.
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