FAQ for Hvac Control Module Repair
Q: What is the removal procedure for the HVAC control assembly of the front auxiliary (Front Overhead Control Heat And A/C)?
A:
You need to remove the overhead console screw and the overhead console from the headliner, disconnect the electrical connectors and remove the overhead console and the auxiliary HVAC control assembly.
By BobGM Specialist
01/11/2022 Q: What is the removal procedure for the HVAC control module?
A:
You need to remove the instrument panel accessory trim plate, the accessory switch from the instrument panel, and the screws from the HVAC control module, depress the control assembly retaining tabs, remove the HVAC control module from the instrument panel, disconnect the electrical connectors from the HVAC control module.
By BobGM Specialist
01/11/2022 Q: What is the installation procedure for the auxiliary HVAC control processor?
A:
You need to install the auxiliary HVAC control processor, the cover, the auxiliary HVAC control processor, and the auxiliary rear HVAC control assembly.
By BobGM Specialist
01/11/2022 Q: What is the recommended bolt torque for the overhead console screw?
A:
The recommended bolt torque is 2 Nm (18 lb in).
By BobGM Specialist
01/11/2022 Q: What is the recommended bolt torque for the screws to the HVAC control module?
A:
The recommended bolt torque is 1.9 Nm (17 lb in).
By BobGM Specialist
01/11/2022 Q: What is the removal procedure for the auxiliary HVAC control module?
A:
You need to remove the right rear quarter trim panel, disconnect the electrical connectors from the auxiliary HVAC control module, and remove the screws from the auxiliary HVAC control module and the auxiliary HVAC control module from the auxiliary HVAC module.
By BobGM Specialist
01/11/2022 Q: What is the removal procedure for the blower motor control processor?
A:
You need to remove the sound insulator panel, disconnect the electrical connector at the blower motor and the electrical connector, and remove the blower motor control processor retaining screws and the blower motor control processor.
By BobGM Specialist
01/11/2022 Q: What is the removal procedure for the HVAC control assembly?
A:
You need to remove the console roof screw and the console from the headliner, disconnect the electrical connectors from the console and remove the console from the vehicle, and the HVAC control assembly from the console by depressing the 4 tabs on the back of the HVAC control assembly.
By BobGM Specialist
01/11/2022 Q: What should be noticed if a knob becomes loose or broken?
A:
If a knob becomes loose or broken, you must first check for the availability of the control knob before attempting to replace the entire HVAC controller.
By BobGM Specialist
01/11/2022 Q: What is the recommended bolt torque for the blower motor control processor retaining screws?
A:
The recommended bolt torque is 1.6 Nm (14 lb in).
By BobGM Specialist
01/11/2022 See more FAQs (11)