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P1518 Diagnostic Trouble Code Discussion for October 2007

Throttle Actuator Control Module Serial Data Malfunction


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Trouble Ticket Help Requests for DTC P1518
Help Request Posted
2003 Chevrolet Suburban 1500 LS 5.3L MIL Lamp on, low power light on VIN: 3GNEC16T33
P1518: Throttle Actuator Control Module Serial Data Malfunction. Upon checking with scan tool. I discovered that with key on and engine off I have scan data to tac module. As soon as I start the engine, I lose scan data. At times, I also lose PCM data. Usually only while driving. But tac data wont return until you turn off ...
October 04, 2007
2003 Chevrolet Suburban 1500 LS 5.3L MIL Lamp on, low power light on VIN: 3GNEC16T33
P1518: Throttle Actuator Control Module Serial Data Malfunction. Upon checking with scan tool. I discovered that with key on and engine off I have scan data to tac module. As soon as I start the engine, I lose scan data. At times, I also lose PCM data. Usually only while driving. But tac data wont return until you turn off ...
October 04, 2007