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U0107 Diagnostic Trouble Code Discussion for May 2010

TAC Module Serial Data Circuit Malfunction

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Trouble Ticket Help Requests for DTC U0107
Help Request Posted
2004 Chevrolet Tahoe LS 5.3L No Start VIN: 1GNEC13Z04
U0107: Throttle Actuator Control Serial Data Circuit Malfunction. ... start and stall! Starter may chatter like dead battery or bad switch! No communication pcm/tcm! Found codes in BCM U1000 U1016.and B 2961. Finally got U0107 from pcm and was able to unplug tac module to ...
May 17, 2010