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P1516 Diagnostic Trouble Code Discussion for June 2012

TAC Module Throttle Actuator Position Performance

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Trouble Ticket Help Requests for DTC P1516
Help Request Posted
2007 Chevrolet Avalanche LTZ 5.3L No Start, Cuts out, Stall, MIL Lamp on VIN: 3GNFK12387
P1516: TAC Module Throttle Actuator Position Performance. Hello This truck has been a nightmare.This problem has been ongoing for two months.I have replaced the throttle body twice with new O.E. one's from the dealer.I have replaced the PCM with a brand new one and it has the latest and greatest programing in it.I h...
June 18, 2012