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 / Vehicle - In Service Mode
- Verify DTC B1015 is not set.
- If the DTC is set
- Program the control module:B174W Frontview Camera - WindshieldorK124 Active Safety Control Module
- Ignition - On / Vehicle - In Service Mode
- Verify DTC B1015 is not set.If the DTC is set
- If the DTC is set
Replace the appropriate component:B174W Frontview Camera - WindshieldorK124 Active Safety Control Module
- Go to next step: If the DTC is not set
- If the DTC is set
- All OK.
- Go to next step: If the DTC is not set
- All OK.