
2004 GMC Sierra 2500 HD SLE 6.6L Tcm failure
Hi fellow techs. I need some good direction on this GMC truck. This thing first showed up on the hook with tranny fluid pouring out of middle of truck. Closer inspetion found rear U-joint had failed and shook the rear of trans casing causing it to break and du...
FIX posted 3/1/2017
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Message Closed
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VIN | 1GTHK23234 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | TCM Failure |
Conditions | No Communication |
Message Closed
Vehicle Data
2004 GMC Sierra 2500 HD SLE
VIN | 1GTHK23234 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | TCM Failure |
Conditions | No Communication |