gmc Workshop Repair Guides

GMC Yukon Denali Hybrid: Workshop Service & Repair Manuals

Engine/Transmission - Aftermarket Calibrations|Page 4547 > < Engine/Transmission - Aftermarket Calibrations|Page 4545
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Engine Control Module: Locations

Front of Vehicle/Engine Compartment Component Views

Front of the Engine Compartment Components

1 - Engine Control Module (ECM) 
2 - Engine Cooling Fan - Left 
3 - Engine Cooling Fan - Right
4 - Inflatable Restraint Front Sensor - Right
5 - Inflatable Restraint Front Sensor - Left 
6 - Automatic Level Control (ALC) Relay (Z55)

Left Side of Engine Compartment Components 

Engine/Transmission - Aftermarket Calibrations|Page 4547 > < Engine/Transmission - Aftermarket Calibrations|Page 4545