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 MANUALSCHEVROLET2009TAHOE BASE, 4.8 CREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 611 (ELECTRICAL COMPONENT LOCATOR - POWERTRAIN COMPONENT VIEWS)POWERTRAIN COMPONENT VIEWSFRONT AND LEFT SIDE OF ENGINE COMPONENTS (EXCEPT LZ1)
2009 Chevrolet Tahoe Base, 4.8 C
Front and Left Side of Engine Components (except LZ1)
2009 Chevrolet Tahoe Base, 4.8 CSECTION Front and Left Side of Engine Components (except LZ1)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Front and Left Side of Engine Components (except LZ1)
| Component Name | Callout |
|---|---|
| Generator | 1 |
| Manifold Absolute Pressure (MAP) Sensor | 2 |
| Evaporative Emissions (EVAP) Canister Purge Solenoid Valve | 3 |
| Ignition Coil 1 | 4 |
| Ignition Coil 3 | 5 |
| Ignition Coil 5 | 6 |
| Ignition Coil 7 | 7 |
| Engine Block Heater Connector (K05) | 8 |
| Knock Sensor (KS) 1 | 9 |
| Engine Coolant Temperature (ECT) Sensor | 10 |
| Camshaft Position (CMP) Sensor | 11 |
| A/C Compressor Clutch | 12 |
| Throttle Body | 13 |
RENDER: 1.0x
NO RELATED
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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.