Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2013TAHOE 4WD V8-6.0L HYBRIDREPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - POWERTRAIN MANAGEMENTRELAYS AND MODULES - COMPUTERS AND CONTROL SYSTEMSENGINE CONTROL MODULELOCATIONSFRONT OF THE ENGINE COMPARTMENT COMPONENTS
2013 Chevrolet Tahoe 4WD V8-6.0L Hybrid
Front of the Engine Compartment Components
2013 Chevrolet Tahoe 4WD V8-6.0L HybridSECTION Front of the Engine Compartment Components
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)
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.