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Home >> GMC >> 1996 >> Jimmy 2D Utility, 4WD, Standard >> Repair and Diagnosis >> Body & Frame >> Seats >> Power Seat System >> System Testing >> Power Seat Does Not Move Forward Or Rearward

Power Seat Does Not Move Forward Or Rearward

  1. Disconnect power seat forward/rearward motor connector. Connect a test light between forward/rearward motor harness terminals "A" (Tan wire) and "B" (Light Green wire). Operate forward/rearward switch. If test light does not glow, go to next step. If test light glows, replace forward/rearward motor.
  2. Disconnect power seat switch connector. Connect self-powered test light between forward/rearward motor harness terminal "A" (Tan wire) and power seat switch harness terminal "E" (Tan wire). If test light glows, go to next step. If test light does not glow, repair open in Tan wire between power seat switch and forward/rearward motor.
  3. Connect self-powered test light between forward/rearward motor harness terminal "B" (Light Green wire) and power seat switch harness terminal "C" (Light Green wire). If test light glows, replace power seat switch. If test light does not glow, repair open in Light Green wire between power seat switch and forward/rearward motor.