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 230 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - INDEX + A)
2009 Chevrolet Tahoe Base, 4.8 C
Section 230 (Wiring Systems And Power Management - Component Connector End Views - Index + A)
2009 Chevrolet Tahoe Base, 4.8 CSECTION Section 230 (Wiring Systems And Power Management - Component Connector End Views - Index + A)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2010 GMC Yukon XL, 2010 GMC Yukon, 2010 Chevrolet Tahoe, 2010 Chevrolet Suburban, and 2010 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Component Connector End Views - Index
- Component Locator - Component Connector End Views - A
- Component Locator - Component Connector End Views - B Through C
- Component Locator - Component Connector End Views - D
- Component Locator - Component Connector End Views - E
- Component Locator - Component Connector End Views - F Through H
- Component Locator - Component Connector End Views - L Through M
- Component Locator - Component Connector End Views - N Through R
- Component Locator - Component Connector End Views - S
- Component Locator - Component Connector End Views - T
- Component Connector End Views - A
- A/C Compressor X2 (+) (HP2)
- A/C Compressor X3 (-) (HP2)
- A/C Compressor Clutch (except HP2)
- A/C Low Pressure Sensor (HP2)
- A/C Refrigerant Pressure Sensor (except HP2)
- A/C Refrigerant Pressure Sensor (HP2)
- Accelerator Pedal Position (APP) Sensor
- Accessory AC/DC Power Control Module X1 (HP2)
- Accessory AC/DC Power Control Module X2 (HP2)
- Accessory DC Power Control Module X1 (HP2)
- Accessory DC Power Control Module X2 (HP2)
- Accessory DC Power Control Module X3 (HP2)
- Accessory DC Power Control Module X4 (HP2)
- Accessory Power Outlet - 110V AC (HP2)
- Accessory Power Outlet - Center Console Compartment (D07)
- Accessory Power Outlet - Center Seat (AZ3 or A95)
- Accessory Power Outlet - Console (D07)
- Accessory Power Outlet - I/P 1
- Accessory Power Outlet - I/P 2 (X88 or Z88)
- Accessory Power Outlet - Rear (E52)
- Air Temperature Actuator - Auxiliary (C69)
- Air Temperature Actuator - Left
- Air Temperature Actuator - Right
- Air Temperature Sensor - Lower Auxiliary (C69 with CJ2)
- Air Temperature Sensor - Lower Left (CJ2)
- Air Temperature Sensor - Lower Right (CJ2)
- Air Temperature Sensor - Upper Auxiliary (C69 with CJ2)
- Air Temperature Sensor - Upper Left (CJ2)
- Air Temperature Sensor - Upper Right (CJ2)
- Ambient Air Temperature Sensor - HVAC
- Ambient Light Sensor (CJ3)
- Ambient Light/Sunload Sensor (CJ2)
- Antenna Module (U84)
- Assist Step Control Module X1 (BRS)
- Assist Step Control Module X2 (BRS)
- Audio Amplifier X1 (UQA with Y91 or with STZ or UQS)
- Audio Amplifier X1 (UQA, except Y91)
- Audio Amplifier X2 (UQA with Y91 or with STZ or UQS)
- Audio Amplifier X2 (UQA, except Y91)
- Audio Amplifier X3 (UQA with Y91 or with STZ or UQS)
- Audio Amplifier X3 (UQA, except Y91)
- Audio Amplifier X4 (UQA with Y91 or UQS)
- Audio/Video Adapter (U42)
- Automatic Level Control (ALC) Compressor (Z55)
- Automatic Level Control (ALC) Relay (Z55)
- Automatic Transmission Auxiliary Fluid Pump Control Module X1 (HP2)
- Automatic Transmission Auxiliary Fluid Pump Control Module X2 (HP2)
- Automatic Transmission Fluid Temperature (TFT) Sensor
- Automatic Transmission Shift Lever (MYC, MYD or M99)
- Automatic Transmission Shift Lock Control Solenoid
- Auxiliary Body Control Module (XBCM) X1 (EXP)
- Auxiliary Body Control Module (XBCM) X2 (EXP)
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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.