Circuit/System Verification
WARNING: This page is about a different car, the 2008 Isuzu i-370, 2008 Isuzu i-290, 2008 GMC Canyon, and 2008 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON, use the scan tool to perform the solenoid test.
- If solenoid test failed, replace the EBCM.
- If all circuits test normal, replace the BPMV.