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B1600 Diagnostic Trouble Code Discussion for June 2015

PATS Ignition Key Transponder Signal Not Received


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Trouble Ticket Help Requests for DTC B1600
Help Request Posted
2002 Mercury Cougar 2.5L No Start VIN: 1ZWFT61L32
B1600: ignition switched on without programed key. This one is funny. After replacing the keys, lock cylinder and programing for those keys the ground still goes away from the starter relay. The security lamp does not light ever... There is little info on the PATS in this vehicle. My belief is that the PCM is ...
June 16, 2015
2002 Mercury Cougar 2.5L No Start VIN: 1ZWFT61L32
B1600: ignition switched on without programed key. This one is funny. After replacing the keys, lock cylinder and programing for those keys the ground still goes away from the starter relay. The security lamp does not light ever... There is little info on the PATS in this vehicle. My belief is that the PCM is ...
June 18, 2015