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.
DTC C0550 will set as result of internal EBCM circuit failure.
- If DTC C0550 is set as current, replace the EBCM.