ABS Warning Light Remains On

ABS warning light remains ON

Description of functions

The skid control ECM is connected to the combination meter ASSY through the CAN communication.
When one of the following conditions is detected, the ABS warning light illuminates.
^ The skid control ECM connector is disconnected from the skid control ECM.
^ The skid control ECM has trouble in its internal circuit.
^ Wiring harness between the combination meter ASSY and the skid control ECM are open.
^ ABS control system is defective.

NOTE:
When the skid control ECM has trouble, in some cases the SSM3 may not be useful.

Circuit figure





Inspection steps

CAUTION:
^ When the skid control computer (brake actuator ASSY) has been replaced, make sure to perform VSC centering. Programming and Relearning
^ Check the fuses in this circuit before troubleshooting.