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Driver's Power Window Motor

  1. Remove driver's door panel. See DOOR PANEL  under REMOVAL & INSTALLATION. Disconnect power window motor 4-pin connector. Using a fused jumper wire, connect battery voltage to power window motor connector terminal No. 2 (Red/Blue wire). Using another jumper wire, ground power window motor connector terminal No. 1 (Red/Yellow wire). Power window motor should run smoothly up. When polarity is reversed, power window motor should run smoothly down. If power window motor does not run smoothly in both directions, replace power window motor. If power window motor runs smoothly in both directions, go to next step.
  2. Connect analog ohmmeter between power window motor 4-pin connector terminals No. 3 (Red wire) and No. 4 (Black wire). Using fused jumper wires, connect battery voltage to 4-pin connector terminal No. 1 (Red/Yellow wire) and ground to terminal No. 2 (Red/Blue wire). If ohmmeter needle does not swing back and forth while motor operates, power window motor pulser is not operating and is not serviceable separately, replace power window motor. See POWER WINDOW MOTOR  under REMOVAL & INSTALLATION.
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