Programming and Relearning

HINT: When replacing the yaw rate sensor or ECU, make sure to perform yaw rate sensor zero point calibration.

a. When replacing the ECU:
After replacing ECU, shift the shift lever in P position and turn the ignition switch ON. Do not move the vehicle for 15 Sec. or more.

HINT: At this time, the VSC TRAC warning light and VSC OFF indicator light goes on for 15 sec. and goes off. If the VSC TRAC warning light and VSC OFF indicator light remains on, carry out yaw rate sensor and deceleration sensor zero point calibration in the test mode.

b. When replacing the yaw rate sensor:
Shift the shift lever in P position and turn the ignition switch ON, repeat connecting and releasing Ts and E1 terminals of DLC1 4 times or more for 8 sec. After that do not move the vehicle for 15 sec. or more.

HINT: When the operation (b) is performed, DTC is deleted.