2004 Chevrolet Silverado 1500 5.3L Transfer Case
Vehicle came in for service 4wd light on. Found codes in pcm, instrument cluster, etc for loss of communication with transfer case module. Code- u1026. We first cleaned the grounds on frame under the driver door. We then load tested power and grounds with head...
FIX posted 2/9/2017
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Message Closed w/FIX
Vehicle Data2004 Chevrolet Silverado 1500
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Message Closed w/FIX
Vehicle Data
2004 Chevrolet Silverado 1500
VIN | 1GCEK14T14 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Transfer Case |
Conditions | Loss of Communication |