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.
2007 Saab 9-7X L6-4.2LFACTORY OEM SERVICE PROCEDURE
HVAC Control Module Replacement
HVAC Control Module Replacement
Removal Procedure
1. Remove the instrument panel (I/P) accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement (Instrument Panel Accessory Trim Plate Replacement).
2. Remove the HVAC control module screws.
3. Remove the HVAC control module from the I/P.
4. Disconnect the electrical connectors from the HVAC control module.
Installation Procedure
1. Connect the electrical connectors to the HVAC control module.
2. Install the HVAC control module into the I/P.
Notice: Refer to Fastener Notice (Fastener Notice).
3. Install the HVAC control module screws.
Tighten the screws to 1.9 Nm (17 in. lbs.).
4. Install the I/P accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement (Instrument Panel Accessory Trim Plate Replacement).
Factory Service Tools
Use the Manual With the Right Hardware
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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.