
2009 Chevrolet Silverado 2500 HD LTZ 6.0L Trailer Brakes
Customer states that the trailer brakes have not worked since he has owned the vehicle (2 months). He replaced the TBCM and Relay. Then, took it to the dealership for programming. Still, no trailer brakes. Checking voltage on the DK BLU Relay Feedback ci...
Summary posted 12/26/2018
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Message Closed w/Summary
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VIN | 1GCHK63K39 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Trailer Brakes |
Conditions | Disabled |
Message Closed w/Summary
Vehicle Data
2009 Chevrolet Silverado 2500 HD LTZ
VIN | 1GCHK63K39 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Trailer Brakes |
Conditions | Disabled |