Checking Control Module [HB9]

Checking Control Module





- Ignition off.
- Ignition on.

Try to contact ABS control module with selector lead on DLC (A3).

If communication works:
- Fault was due to poor contact in control module or DLC connector. Check connectors for contact resistance and oxidation as per HA6. Contact Resistance and Oxidation [HA6]

If communication does not work:
- Try another control module as per ND. Control module, replacement. Service and Repair