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P2108 Diagnostic Trouble Code Discussion for June 2006

Throttle Actuator Control Module Internal Data Test Failed

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Trouble Ticket Help Requests for DTC P2108
Help Request Posted
2003 Chevrolet Silverado 2500 6.0L Hesitation, Cuts out, MIL Lamp on VIN: 1GCHK23U43
P2108: Throttle Actuator Control Module Internal Data Test Failed. ... and i want to say thanks in advance. This is one for the GM folks, I'm working on one of my first throttle by wire systems and have multiple codes p1516, p1518, p2108... all are for the TAC module. Which is the throttle actuator module. This truck will wor...
June 21, 2006