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P1629 Diagnostic Trouble Code Discussion for July 2015

Theft Deterrent Signal Not Received


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Trouble Ticket Help Requests for DTC P1629
Help Request Posted
2003 Cadillac CTS 3.2L No Start, MIL Lamp on VIN: 1G6DR57M13
P1629: Theft Deterrent Start Enable Signal Not Received. Hello, techs My customer's caddilac cts was towed in my garage with no start ,could not shift from park and could not key out from ignition cylinder. I checked all related wiring harness(splices, power, ground...) I could not find any.. So, I decided change e...
July 13, 2015
2003 Cadillac CTS 3.2L No Start, MIL Lamp on VIN: 1G6DR57M13
P1629: Theft Deterrent Start Enable Signal Not Received. Hello, techs My customer's caddilac cts was towed in my garage with no start ,could not shift from park and could not key out from ignition cylinder. I checked all related wiring harness(splices, power, ground...) I could not find any.. So, I decided change e...
July 20, 2015