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Test P: All Passenger's Windows Are Inoperative/Passenger's Window Lock-Out Not Operating Properly

  1. Turn ignition switch to LOCK position. Remove driver's control switch. Perform DRIVER'S CONTROL SWITCH  test under COMPONENT TESTS. If switch is okay, go to next step. If switch is faulty, replace driver's control switch.
  2. Turn ignition switch to RUN position. Measure voltage between driver's control switch 16-pin harness connector C504 terminal No. 5 (Yellow/Blue wire) and ground. See Figure . If voltage is greater than 10 volts, go to next step. If voltage is less than 10 volts, go to step  4 .
  3. Turn ignition switch to LOCK position. Disconnect Driver's Door Module (DDM) 26-pin harness connector C501d. Turn ignition switch to RUN position. Measure voltage between driver's control switch 16-pin harness connector C504 terminal No. 5 (Yellow/Blue wire) and ground. If voltage is greater than 10 volts, repair short to power in Yellow/Blue wire and retest system operation. If voltage is less than 10 volts, replace DDM.
  4. Turn ignition switch to LOCK position. Measure resistance between driver's control switch 16-pin harness connector C504 terminal No. 5 (Yellow/Blue wire) and ground. If resistance is greater than 10 k/ohms, go to step  6 . If resistance is less than 10 k/ohms, go to next step.
  5. Disconnect DDM 26-pin harness connector C501d. Measure resistance between driver's control switch 16-pin harness connector C504 terminal No. 5 (Yellow/Blue wire) and ground. If resistance is greater than 10 k/ohms, replace DDM. If resistance is less than 10 k/ohms, repair short to ground in Yellow/Blue wire and retest system operation.
  6. Disconnect DDM 26-pin harness connector C501d. Measure resistance in Yellow/Blue wire between driver's control switch 16-pin harness connector C504 terminal No. 5 and DDM 26-pin harness connector C501d terminal No. 22. See Figure . If resistance is less than 5 ohms, replace DDM. If resistance is greater than 5 ohms, repair open in Yellow/Blue wire and retest system operation.
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