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International Automotive Technicians Network
TAC Module or Throttle Body?
Posted to Technical Discussion Forum on 3/4/2013 25 Replies

Here are the preliminary checks:

Inspect TAC (throttle actuator control) module connector for water intrusion - none found.

Inspect TAC wiring harness for breaks, stretching, or brittle wiring - none found.

Inspect TAC module and throttle body connectors... Login to read more.

Files Referenced:

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25 Replies Received (View Replies)

 

car Vehicle Data

2003 GMC Yukon SLE 5.3L

Engine5.3 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2003 GMC Yukon SLE 5.3L

Engine5.3 L
Trans4-speed Automatic (Electronic)