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2006 GMC Sierra 2500 HD SL 6.0L Compressor Relay
Vehicle came in with bad compressor replaced with new one and charged a/c system to spec. A/c reay was jumpered with wire removed it and pcm is not grounding relay to energize compressor. Has new pcm, bcm, hvac control module, transducer. Have tested circu...
FIX posted 12/9/2021
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15 Replies Received
15 Replies Received
Related Documents & Media | VIN | 1GDHC24U36 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Compressor Relay |
Message Closed
Vehicle Data
2006 GMC Sierra 2500 HD SL
| VIN | 1GDHC24U36 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Compressor Relay |
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