The instrument panel assembly must be moved for access when performing the procedures in the accompanying tables (fig. 8).

General Motors Service Engineering has developed new service procedures for moving the instrument panel within the vehicle as an assembly. Following the procedures as they are published will help eliminate customer comebacks due to squeak and rattle issues. The procedure will also cut service time, dramatically reducing the amount of time a customer is without their vehicle.
TIP: You can find the procedures in SI. Search for Instrument Panel Service Positioning.
- Thanks to Mark Freigruber, Art Krygowski, Scott C. Sullivan, Roger Brock and Robert Tette
2007-08 Full Size Pickup Truck and Utility |
HVAC Module Replacement |
Heater Core Cover Replacement |
Heater Core Replacement |
Air Inlet Assembly Replacement |
Air Conditioning Evaporator Core Replacement |
Air Temperature Door Replacement |
Air Temperature Door Replacement |
Defroster Door Replacement |
Mode Door Replacement -- Lower |
Mode Door Replacement -- Upper |
Air Temperature Actuator Replacement |
Air Temperature Actuator Replacement -- Right Side |
Air Temperature Sensor Replacement |
Air Temperature Sensor Replacement |
Air Distributor Duct Replacement |
Noise Diagnosis -- HVAC Module |
Clutch Pedal Replacement (Pickup if equipped) |
2008 Hummer 2 |
HVAC Module Replacement |
Heater Core Replacement |
Air Conditioning Evaporator Core Replacement |
Air Distributor Duct Replacement |
Noise Diagnosis -- HVAC Module |
Air Temperature Door Replacement |
Air Temperature Door Replacement |
Mode Door Replacement -- Lower |
Mode Door Replacement -- Upper |
Air Temperature Sensor Replacement |
Air Temperature Sensor Replacement |
Air Temperature Actuator Replacement -- Right Side |
Radio Front Floor Console Speaker Replacement |

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