P0A2C, P0A2D, P0A32, and P0A33
WARNING: This page is about a different car, the 2009 GMC Sierra and 2009 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Ignition ON, observe the MCM motor temperature scan tool parameter.
- The motor temperature parameter should be between 0.29V and 4.42V.