Circuit/System Verification
WARNING: This page is about a different car, the 2018 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON
- Verify the ABS pump motor turns On and Off when commanding the ABS Pump Motor On and Off with a scan tool.
- If the pump motor does not turn On and Off
Refer to Circuit/System Testing below.
- Go to next step: If the pump motor turns On and Off
- If the pump motor does not turn On and Off
- All OK.