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 349 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - T THROUGH Z)
2009 Chevrolet Tahoe Base, 4.8 C
Section 349 (Wiring Systems And Power Management - Component Connector End Views - T Through Z)
2009 Chevrolet Tahoe Base, 4.8 CSECTION Section 349 (Wiring Systems And Power Management - Component Connector End Views - T Through Z)
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 - T
- Tail Lamp Circuit Board - Left (Z75 with E52)
- Tail Lamp Circuit Board - Right (Z75 with E52)
- Tail/Stop and Turn Signal Lamp - Lower Left (without E52 or TB7)
- Tail/Stop and Turn Signal Lamp - Lower Right (without E52 or TB7)
- Tail/Stop and Turn Signal Lamp - Upper Left (without E52 or TB7)
- Tail/Stop and Turn Signal Lamp - Upper Right (without E52 or TB7)
- Tail/Stop Lamp - Left (X88 or Z88, with E52)
- Tail/Stop Lamp - Right (X88 or Z88, with E52)
- Tail/Turn Signal Lamp - Left (X88 with E52)
- Tail/Turn Signal Lamp - Left (Z88 with E52)
- Tail/Turn Signal Lamp - Right (X88 with E52)
- Tail/Turn Signal Lamp - Right (Z88 with E52)
- Theft Deterrent Module (TDM)
- Throttle Body
- Traction Control Switch (Z75)
- Trailer Brake Control Relay (JL1)
- Trailer Brake Control Switch (JL1)
- Trailer Connector
- Transfer Case 2/4 Wheel Drive Actuator Position Sensor (NQH or NP0)
- Transfer Case Encoder Motor (NQH or NP0)
- Transfer Case Shift Control Module X1 (NQH or NP0)
- Transfer Case Shift Control Module X2 (NQH or NP0)
- Transfer Case Shift Control Module X3 (NQH or NP0)
- Transfer Case Shift Control Switch (NQH or NP0)
- Transmission Power Inverter Module (3 Phase) Cable Cover (HP2)
- TU/TD Assembly Harness X1 (MYC or MYD)
- TU/TD Assembly Harness X4 (MYC or MYD)
- TU/TD Assembly Harness X5 (MYC or MYD)
- Turn Signal Lamp - Left Front (Z75)
- Turn Signal Lamp - Left Rear (X88 or Z88, with HP2)
- Turn Signal Lamp - Right Front (Z75)
- Turn Signal Lamp - Right Rear (X88 or Z88, with HP2)
- Turn Signal/Multifunction Switch X1
- Turn Signal/Multifunction Switch X2
- Turn Signal/Multifunction Switch X3
- Turn Signal/Multifunction Switch X4 (C25)
- Valve Lifter Oil Manifold (VLOM) Assembly (except L92, LY2 or L96)
- Vehicle Communication Interface Module (VCIM) X1 (UE1)
- Vehicle Communication Interface Module (VCIM) X2 (UE1)
- Vehicle Communication Interface Module (VCIM) X3 (UE1 with U3R, U3U or UVB)
- Vehicle Inclination Sensor (SPO Alarm)
- Vehicle Shock Sensor (SPO Alarm)
- Vehicle Speed Sensor (VSS) (NQH or NP0 with MYD or with M99)
- Video Signal Splitter X1 (X88 or Z88, with DNU)
- Video Signal Splitter X2 (X88 or Z88, with DNU)
- Video Signal Splitter X3 (X88 or Z88, with DNU)
- Wheel Speed Sensor (WSS) - Left Front (HP2 or JD9 Under 8600 GVW)
- Wheel Speed Sensor (WSS) - Left Front (JH6 Over 8600 GVW)
- Wheel Speed Sensor (WSS) - Left Rear
- Wheel Speed Sensor (WSS) - Right Front (HP2 or JD9 Under 8600 GVW)
- Wheel Speed Sensor (WSS) - Right Front (JH6 Over 8600 GVW)
- Wheel Speed Sensor (WSS) - Right Rear
- Window Motor - Driver (X88 or Z88)
- Window Motor - Driver (Z75)
- Window Motor - Left Rear
- Window Motor - Passenger (X88 or Z88)
- Window Motor - Passenger (Z75)
- Window Motor - Right Rear
- Window Switch - Left Rear
- Window Switch - Right Rear
- Windshield Washer Fluid Level Switch
- Windshield Washer Fluid Pump
- Windshield Wiper Motor
- Yaw and Lateral Accelerometer Sensor (HP2 or JH6 over 8600 GVW)
- Yaw and Lateral Accelerometer Sensor (JD9 under 8600 GVW, except HP2)
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.