
2005 Chevrolet Silverado 2500 HD 6.6L 4WD
This Silverado has a "Service Four Wheel Drive" error message displayed. After scanning we found a C0306 Motor A or B Circuit Malfunction. After following the diagnostic procedure in AllData, we replaced the Transfer Case Control Module. No difference. The swi...
FIX posted 2/14/2008
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Message Closed w/FIX
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VIN | 1GCHK23295 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Affected | 4WD |
Conditions | Cannot Switch Modes |
Message Closed w/FIX
Vehicle Data
2005 Chevrolet Silverado 2500 HD
VIN | 1GCHK23295 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Affected | 4WD |
Conditions | Cannot Switch Modes |