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P1554 Diagnostic Trouble Code Discussion for October 2008

Cruise Control Feedback Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1554
Help Request Posted
1999 Chevrolet Venture 3.4L MIL Lamp on VIN: 1GNDX03EXX
P1554: Cruise Control Feedback Circuit. This Vehicle was sitting next to a tree that was struck by lightning. Towed to shop and was a no start. Unable to communicate with PCM. Checked all circuts from PCM connectors for proper resistence and checked powers and grounds. Replaced PCM and flashed with ...
October 07, 2008