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 4WD V8-6.0L HYBRIDREPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGCONTROL MODULE HVACLOCATIONSHVAC
2009 Chevrolet Tahoe 4WD V8-6.0L Hybrid
HVAC
2009 Chevrolet Tahoe 4WD V8-6.0L HybridSECTION HVAC
Instrument Panel/Center Console Component Views
Instrument Panel Overview (without YE9)
1 - Instrument Panel Cluster (IPC)
2 - Ambient Light/Sunload Sensor (CJ2)
3 - Automatic Transmission Shift Lever
4 - Radio
5 - Inflatable Restraint I/P Module
6 - HVAC Control Module
7 - Accessory Power Outlet -I/P 2
8 - Transfer Case Shift Control Switch (NQH)
9 - Steering Wheel Tilt Switch
10 - Trailer Brake Control Panel Switch (JL1)
11 - Headlamp and Panel Dimmer Switch
12 - Headlamp and Panel Dimmer Switch (Z75)
13 - Driver Information Center (DIC) Switch (UK3)
14 - Turn Signal/Multifunction Switch
Instrument Panel Overview (YE9)
1 - Turn Signal/Multifunction Switch
2 - Automatic Transmission Shift Lever
3 - Ambient Light/Sunload Sensor (CJ2)
4 - Speaker -Center I/P(UQS)
5 - Clock (Z75)
6 - Radio
7 - Inflatable Restraint I/P Module
8 - Traction Control Switch (Z75)
9 - HVAC Control Module
10 - Multifunction Switch -I/P
11 - Driver Information Center (DIC) Switch (Z75)
12 - Noise Compensation Microphone
13 - Inflatable Restraint Steering Wheel Module
14 - Steering Wheel/Column Tilt Switch
15 - Transfer Case Shift Control Switch (NQH)
16 - Headlamp and Panel Dimmer Switch (Z75)
17 - Headlamp and Panel Dimmer Switch (except Z75)
18 - Instrument Panel Cluster (IPC)
HVAC Module Components
1 - Mode Actuator
2 - Air Temperature Actuator - Right
3 - Recirculation Actuator
4 - Air Temperature Sensor - Lower Right (CJ2)
5 - Air Temperature Actuator - Left
6 - Blower Motor Control Module
7 - Blower Motor
8 - Air Temperature Sensor - Lower Left (CJ2)
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.