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Home › Buick › 1994 › LeSabre Custom › Repair and Diagnosis › Body & Frame › Mirrors - Power › Testing › Both Mirrors Do Not Operate

Both Mirrors Do Not Operate

  1. Turn ignition off. Disconnect mirror control switch connector. Using a test light, backprobe mirror control switch connector Orange wire terminal to ground. If test light comes on, go to next step. If test light does not come on, check 15-amp fuse No. 6A. If fuse is okay, check Orange wire circuit between mirror control switch and fuse block for an open or short to ground.
  2. Using test light, backprobe mirror control switch connector Orange wire terminal and Black wire terminal. If test light does not come on, check Black wire circuit for an open and/or poor connections. If test light comes on, check mirror control switch connector. If connector is okay, replace mirror control switch.
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