Circuit/System Testing
WARNING: This page is about a different car, the 2010 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, disconnect the EBCM connector.
- Test for less than 5 Ω between ground and EBCM ground circuit terminals 13 and 26.
- If greater than the specified range, test for an open/high resistance in the ground circuit. If all circuits test normal, replace the EBCM.