ACTUATOR TEST TABLE


Using M.U.T.-III, the following actuators can be forcibly operated:
note
  • ABS is operated by ABS-ECU.
  • When ABS-ECU is disabled due to the fail-safe function, the actuator test cannot be performed.
  • The actuator test can be performed only when the vehicle is stationary.
  • While the actuator test is performed, the ABS warning lamp illuminates.
  • After the actuator test has been performed, the brake warning lamp and ABS warning lamp illuminate until the ignition switch is turned to ON again or the communication between M.U.T.-III and ABS-ECU is terminated.


Actuator test specifications


Item No.
Check item
Driven component
01
FL wheel ABS drive
Solenoid valve for the corresponding channel of the hydraulic unit and pump motor (simplified inspection mode)
02
FR wheel ABS drive
03
RL wheel ABS drive
04
RR wheel ABS drive

Operation pattern of items 01 to 04