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P2101 Diagnostic Trouble Code Discussion for May 2009

Control Module Throttle Actuator Position Performance

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Trouble Ticket Help Requests for DTC P2101
Help Request Posted
2004 Chevrolet Trailblazer EXT LT 4.2L MIL Lamp on VIN: 1GNET16S04
P2101: tac system. this truck was sold saturday customer called saying check engine lite was coming on he went to his shop they said po2101 was code! lite is not staying on all the time but code remains in history along with po1633 freeze frame data is o mph 153 degrees 29% thro...
May 28, 2009