Circuit/System Verification
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Ignition ON, compass ON, verify that there is a correct compass reading on the DIC.
- If the compass is incorrect, refer to Compass Display Is Incorrect.
- If the compass shows CAL, refer to Compass Displays CAL.
- If the compass displays " - - " (dashes) or is blank, refer to Compass Displays No Heading.