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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSBUICK2007RAINIER AWD V8-5.3LREPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGCONTROL MODULE HVACLOCATIONS
2007 Buick Rainier AWD V8-5.3L
Control Module HVAC: Locations
2007 Buick Rainier AWD V8-5.3LSECTION Locations
HVAC Component Views
Instrument Panel, Center
1 - Radio
2 - HVAC Control Module
3 - I/P Harness
Lower Console
1 - Lower Console
2 - HVAC Control Module - Auxiliary
3 - Auxiliary Power Outlet - Console
4 - Console Mode Actuator - Auxiliary
5 - C309
6 - C307
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.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.