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2002 GMC Yukon SLE 5.3L Auxiliary (rear) AC
Service information discusses KDD communication between front control and rear auxiliary control [...] (main) control module communicates on the class 2 bus. I have looked high and low and could not find any info on this communication protocol. I found som...
Summary posted 4/1/2021
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Related Documents & Media | VIN | 1GKEK13T82 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Auxiliary (Rear) A/C |
| Conditions | Always Blows Hot |
Message Closed w/Summary
Vehicle Data
2002 GMC Yukon SLE
| VIN | 1GKEK13T82 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Auxiliary (Rear) A/C |
| Conditions | Always Blows Hot |
Video