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Home >> Pontiac >> 2008 >> G6 Base, 3.5 N >> Repair and Diagnosis >> External Pages >> Different car >> Section 1387 (Keyless Entry System And Remote Functions) >> Diagnostic Information and Procedures >> Keyless Entry System Inoperative >> Circuit/System Verification
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Circuit/System Verification

WARNING: This page is about a different car, the 2010 Pontiac G6. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: The diagnostic assumes the transmitter worked with the vehicle at one time.
  1. Place the transmitter on the J 43241  test pad and press each transmitter button one at a time. The tester should sound a tone and illuminate a green light with each button press. See Special Tools .
    • If one or more buttons do not function, replace the transmitter battery and retest with the J 43241  . If the condition continues after battery replacement, replace the transmitter. See Special Tools .
  2. Operate the transmitter function while observing the vehicle. The vehicle should perform each of the corresponding functions selected on the transmitter.
    • If any function does not work, program the keyless entry transmitter, refer to Remote Control Door Lock Transmitter Programming . If any function still does not work after reprogramming, replace the transmitter. If any function still does not work after replacing the transmitter, replace the RCDLR.
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