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Procedures

G AND YAW RATE SENSOR CALIBRATION

CAUTION
If the work below is done, finally calibrate the G and yaw rate sensor. This is necessary because the TCL/ASC-ECU should update the G and yaw rate sensor neutral point.
^ G and yaw rate sensor replacement
^ TCL/ASC-ECU replacement


Required Special Tools:
^ MB991958: Scan Tool (M.U.T.-III Sub Assembly)
^ MB991824: Vehicle Communication Interface (V.C.I.)
^ MB991827: M.U.T.-III USB Cable
^ MB991910: M.U.T.-III Main Harness A

1. Park the vehicle on a level surface.

CAUTION





2. To prevent damage to scan tool MB991958, always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool MB991958.


Connect scan tool MB991958 to the data link connector.
3. Turn the ignition switch to the "ON" position.
4. Select "ABS/ASC/ASTC".
5. Select "Special function".
6. Select "Sensor calibration".
7. Select "Lateral G sensor calibration".
8. Select "G sensor calibration".
9. Turn the ignition switch to the "LOCK" (OFF) position.
10. Disconnect scan tool MB991958.