Programming and Relearning

Sensor Calibration of ESP(R) Components

NOTE:

- If any DTC(s) other than C1075, C1076, C1077 or C1078 are detected, sensor calibration can not be completed. Repair the detected DTC first.
- Steering angle sensor calibration is needed when battery, dome fuse or the steering angle sensor is removed.
This sensor calibration can be done with/without SUZUKI Scan Tool.
When ESP(R) control module and/or yaw rate / G sensor assembly is removed, sensor calibration is needed with SUZUKI Scan Tool.

Sensor Calibration (Using SUZUKI Scan Tool)

1) Set steering wheel in straight-ahead position.
2) Connect SUZUKI scan tool to DLC (1) with ignition switch OFF.
Special Tool

(A): SUZUKI scan tool (SUZUKI-SDT)





3) Turn ignition switch to ON position and confirm that only any of DTC(s) C1075, C1076, C1077 and/or C1078 is detected. If any other DTC are detected, repair the detected DTC.
4) Park and level the vehicle with parking brake, stop engine with ignition switch ON, set steering in straight and without stepping on the brake pedal.

NOTE:
Hold the above condition in Step 4) to calibrate sensor correctly until sensor calibration is completed.

5) Select menu "SENSOR CALIBRATION" under "Utility" of SUZUKI scan tool and calibrate sensor. Refer to scan tool operator's manual for further details.
6) After completing the calibration, turn ignition switch to OFF position and disconnect SUZUKI scan tool from DLC.

Steering Angle Sensor Calibration (Not Using SUZUKI Scan Tool)

NOTE:

If power to steering angle sensor is disconnected, be sure to calibrate steering angle sensor as follows.

1) Set steering wheel in straight-ahead position.
2) Connect battery terminals and/or fuse and start engine.

NOTE:
- If power to steering angle sensor is shut off, DTC C1075 is detected and ESP(R) OFF light (1) lights up.
- If other indicator than ESP(R) OFF light lights up, other DTC than C1075 may be detected.
Diagnose the DTC other than C1075 first.






3) Drive vehicle straight on level ground at 15 km/h (9.5 mph) or above for few seconds without spinning wheels. And confirm that ESP(R) OFF light is OFF.