Electronic Brake Control Module Programming and

Setup

EBCM Replacement

Note: The Saturn Astra requires the use of a separate Tech 2 software version for

diagnostics and Service Programming (SPS). This version contains only support for the

Astra. The North American Tech 2 software version does not contain support for the

Astra. In order to perform programming you may be asked to "Get Security Access". The

Security Access procedure can be found on TIS2Web under the Help Function.

If the electronic brake control module (EBCM) is replaced, the following procedures must

be performed:

With a scan tool Program ECU and follow the on screen instructions.

EBCM Programming and Setup

Note: The following steps should be completed if the vehicle is equipped with RPO FX3

(StabiliTrak/Stability Control). If vehicle is equipped with RPO FX3, the yaw rate sensor

and steering angle sensor must be calibrated at this time. The Tech 2 does not prompt

to perform this calibration. Before calibration of the Yaw Rate sensor (Cluster Sensor on

Tech 2) ensure there are no EBCM DTCs set. Calibration will not complete with DTCs

set.

1. From the main Tech 2 screen, select diagnostics.

2. Select the model year.

3. Select Saturn Astra (A3360)

4. Select Chassis

5. Select ABS/TC/ESP

6. The Tech 2 displays "Turn on Ignition". Ignition ON, press the Confirm key.

7. Select Programming

• Tech 2 prompts to calibrate Steering Angle Sensor, press the Confirm key.

• Move steering wheel 5 degrees left or right, press Confirm key. Return the steering

wheel back to center. The sensor now calibrates and the Tech 2 should then display

"Calibration Successful".

8. Follow prompts to calibrate the Yaw Rate Sensor (Cluster Sensor)

9. Tech 2 displays "Calibrate Cluster Sensor" YES or NO: Select Yes.

10. Tech 2 displays "Turn steering wheel at least 10 degrees". Turn the steering wheel,

then press the Confirm key. The Tech 2 should then display "Calibration Successful"

.

11. Exit programming and check for DTCs.