Abs Hydraulic Unit On-Vehicle Inspection: Preparation
WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
- Verify that battery is fully charged.
- Turn the ignition switch to the ON position and verify that the ABS warning light goes out after approx. 3 s.
- Turn the ignition switch off.
- Jack up the vehicle and support it evenly on safety stands.
- Shift to neutral.
- Release the parking brake.
- Verify that all four wheels rotate.
- Rotate the wheels by hand, and verify there is no brake drag.
- If there is any brake drag, perform regular brake inspection.
- If there is no brake drag, perform ABS HU/CM operation inspection.