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Home >> Pontiac >> 1993 >> Grand Prix GTP, Automatic >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Remote Keyless Entry System >> Testing >> Remote Keyless Entry System >> No Keyless Entry Features Operate
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No Keyless Entry Features Operate

  1. If power door locks do not operate properly, see appropriate DOOR LOCKS - POWER article in this section. If power door locks operate properly, disconnect keyless entry receiver connector C2. Connect test light between keyless entry receiver C2 connector terminal "A" (Orange/Black wire) and ground.
  2. If test light does not light, check Orange/Black wire for an open circuit. If test light lights, connect test light between keyless entry receiver C2 connector terminals "A" (Orange/Black wire) and "H" (Black wire).
  3. If test light does not light, check Black wire for an open circuit. If test light lights, turn ignition switch to RUN. Connect test light between keyless entry receiver C2 connector terminal "G" (Pink wire) and "H" (Black wire).
  4. If test light does not light, check Pink wire for an open circuit. If test light lights, check for poor connection. If connection is okay, program a known good transmitter. If transmitter programs correctly, replace keyless entry transmitter. If transmitter does not program correctly, replace keyless entry receiver.
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