Operation CHARM
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GMC Truck
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2008
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Yukon 2WD V8-6.0L Hybrid
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - HVAC
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Control Module HVAC
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Technical Service Bulletins
Control Module HVAC: Technical Service Bulletins
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Customer Interest
A/C - Defaults To Full Hot/Full Cold/DTC's Set
A/C - Blows Warm Air/DTC's B101D And U0073 Set
All Technical Service Bulletins
A/C - Defaults To Full Hot/Full Cold/DTC's Set
A/C - Blows Warm Air/DTC's B101D And U0073 Set