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2006 Hummer H3 3.5L MIL Lamp on, reduced power
Posted to GM Driveability on 1/8/2018 3 Replies

First couple of code diag steps wants voltage tested at ETC fuse, no such fuse found and wiring diagram shows all power, sensor and throttle control circuits come from PCM, so we don't know which fuse(s) protect the motor circuit. There is no published thr...

3 Replies Received (View Replies)

  Related Documents & Media  2006 Hummer H3

 
Message Closed w/FIX

car Vehicle Data

2006 Hummer H3

VIN 5GTDN13636
Engine3.5 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Reduced Power
OccursAlways

Trouble Codes

P2176Throttle Actuator Control System Idle Position Not Learned
Message Closed w/FIX

car Vehicle Data

2006 Hummer H3

VIN 5GTDN13636
Engine3.5 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Reduced Power
OccursAlways

Trouble Codes

P2176Throttle Actuator Control System Idle Position Not Learned