2005 - 2011 Corvette: GM TechLink: Servicing Corvette HVAC Actuators
Source: GM Techlink
Date: August 2010
Subject: Servicing Corvette HVAC Actuators
Models: 2005 - 2011 Chevrolet Corvette
When servicing the right-hand (RH) temperature actuator or mode HVAC actuator on the 2005-2011 Corvette, it is necessary to roll back the instrument panel for access to the actuators. (Fig. 14) Because rolling back the instrument panel is a very labor intensive procedure, it is recommended to replace all four HVAC actuators when diagnostics lead to replacing the RH temperature actuator or mode HVAC actuator.
TIP: After installation, the actuators must be recalibrated. Refer to the actuator recalibration procedure in the Service Information.
- Thanks to Jeremy Richardson