Programming and Relearning

Work support

1. Centering of VSC sensor

CAUTION:
^ When the skid control computer (brake actuator ASSY) has been replaced, make sure to perform VSC centering.
^ Make sure to perform VSC centering on a level surface (grade of 1% or less). While centering, do not shake the vehicle or open/close a door.

NOTE:
When centering VSC sensor, make sure to set zero point of yaw rate sensor & G sensor (brake actuator ASSY is integrated) and steering sensor.

(1) Turn IG OFF.
(2) Shift into neutral and apply the parking brake.
(3) Connect SSM3 to DLC3.
(4) Turn IG ON.
(5) Set the steering wheel in a straight position.
(6) On the SSM3 screen, select [ABS/VDC System]->[Work Support]->[VSC centering mode].
(7) Following the SSM3 screen, perform centering of the VSC sensor.
2. Changing modes
^ When it is necessary to temporarily stop the control while operating the vehicle on a device such as free rollers, enter into the check mode. While in the check mode, DTCs listed in the list may be stored.
^ If any DTCs are stored, clear the DTCs using SSM3. After turning IG OFF -> ON, the conditions are normal if speed sensor related DTCs are not stored.

Code list