lemon-mirror:
Home >> Pontiac >> 1996 >> Trans Sport >> Repair and Diagnosis >> Body & Frame >> Mirrors >> Power Mirror System >> System Testing >> Both Power Mirrors Do Not Operate

Both Power Mirrors Do Not Operate

  1. Using test light, backprobe between power mirror switch connector terminal "A" (Orange wire) and ground. If test light glows, go to next step. If test light does not glow, check for poor connection or open in Orange wire between power mirror switch and fuse block.
  2. Backprobe between power mirror switch terminals "A" (Orange wire) and "H" (Black wire). If test light glows, check for poor connection at power mirror switch connector. If connection is okay, replace switch. If test light does not glow, repair poor connection or open in Black wire to power mirror switch.