Procedure 2 - Scan Tool Unable To Communicate With ABS System

CODE NAME
Communication with scan tool is not possible. (Communication with ABS only is not possible.)

CODE DESCRIPTION
When communication with the scan tool is not possible, the cause is probably an open circuit in the Antilock Brake System (ABS) - Electronic Control Unit (ECU) power circuit or an open circuit in the diagnostic output circuit.

PROBABLE CAUSE
- Blown fuse.
- Malfunction of wiring harness or connector.
- Malfunction of ABS-ECU.