
2003 Chevrolet Avalanche 1500 North Face 5.3L Service 4WD Light
The C0306 code continues to reset intermintently. It does not reset on every key cycle. We replaced the ATC module and had it programmed at the local dealer, because of a 2.2 volt output to the encoder. The problem didn't change. We put in a new encoder and th...
FIX posted 1/3/2009
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Message Closed w/FIX
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VIN | 3GNEK13T73 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Service 4WD Light |
Conditions | Codes C0306 |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Avalanche 1500 North Face
VIN | 3GNEK13T73 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Service 4WD Light |
Conditions | Codes C0306 |