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Only Front Height Motor Inoperative

  1. Ensure power seat switch is properly connected. Using test light, backprobe between power seat switch connector terminals "E" (Dark Green wire) and "F" (Dark Blue wire). See Figure . Move power seat switch to front up and front down positions. If test light comes on in both positions, go to next step. If test light does not come on in both positions, go to step 3).
  2. Using test light, backprobe between ground and front height motor connector terminal "A" (Dark Blue wire). Move power seat switch to front down position. If test light comes on, go to step 4). If test light does not come on, go to step 5).
  3. Replace power seat switch. See POWER SEAT SWITCH  under REMOVAL & INSTALLATION. Recheck system operation.
  4. Using test light, backprobe between ground and front height motor connector terminal "B" (Dark Green wire). Move power seat switch to front up position. If test light comes on, go to step 6). If test light does not come on, go to step 7).
  5. Repair open in Dark Blue wire between power seat switch and front height motor. Recheck system operation.
  6. Replace front height motor. See POWER SEAT ADJUSTERS  under REMOVAL & INSTALLATION. Recheck system operation.
  7. Repair open in Dark Green wire between power seat switch and front height motor. Recheck system operation.
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