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C146C

DTC C146C Motor relay system

Description of functions

The ABS motor relay is integrated into the brake actuator ASSY.
The skid control computer (brake actuator ASSY) turns ON the ABS motor relay to operate the pump motor in the brake actuator ASSY while ABS, TRC, VSC, or brake assist is operating.
If the power supply voltage for the ABS motor relay drops due to the battery or alternator's insufficient output, this code may be stored in memory.





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.