Malibu V6-3.1L VIN J (2002)
19. Identify what type of programming that you are performing.
^
Normal - This type of programming is for updating an existing calibration or programming a new controller.
^
Vehicle Configuration Index (VCI) - This selection is used if the vehicle VIN is unavailable or not recognized by the Techline terminal
Observe, you will need to contact the Techline Customer Support center to use this option.
^
Reconfigure - This is to reconfigure a vehicle, such as tire size and axle ratio changes.
20. Select the appropriate calibration file.
21. Ensure all connections are secure.
22. Select Reprog to initiate the download of the new calibration to the Tech 2.
23. After the download is complete, turn OFF the Tech 2.
24. Disconnect the Tech 2 from the Techline terminal.
25. Install the Tech 2 to the data link connector (DLC).
26. Turn ON the Tech 2.
27. Turn ON the ignition, with the engine OFF.
28. Select Service Programming.
IMPORTANT: DO NOT turn OFF the ignition if the programming procedure is interrupted or unsuccessful. Ensure that all the PCM and DLC
connections are secure and the Techline operating software is up to date. Attempt to reprogram the control module. If the control module cannot be
programmed, replace the control module.
29. Select Program.
30. After the download is complete EXIT Service Programming.
31. Turn OFF the ignition for 30 seconds.
32. Turn OFF the Tech 2.
33. If a control module is replaced the following service procedures must be performed:
^
CKP System Variation Learn Procedure.
^
Inspection/Maintenance (I/M) Complete System Set Procedure
^
Programming Theft Deterrent System Components
^
GM Oil Life System - Resetting
Programming Verification
1. With a scan tool, clear the DTCs.
2. Attempt to start the engine.
3. Repeat the Service Programming procedure if the engine does not start or operates poorly. Perform the following procedures before programming
the PCM:
^
Ensure the control module and DLC connections are OK.
^
Ensure the Techline operating software is up to date.
^
Ensure the calibration part number is correct for the vehicle.
4. Attempt to program the control module. If the control module still cannot be programmed properly, replace the control module.
Off-Board Programming
1. Obtain the VIN of the vehicle for which the control module is being programmed.
2. With the Techline(R) terminal, select Service Programming.
3. Select Tech 2(R), Reprogram ECU, and Off-Board Programming Adapter as the ECU location.
4. Connect the control module, Off-Board Programming Adapter, and the Tech 2(R) as described on the Techline(R)(TM) terminal. Ensure you use
the correct harness connector from the Off-Board Programming Adapter kit.
5. With the Tech 2(R), select Service Programming Request Information function. The Tech 2(R) communicates with the control module and
receives the access code.
6. With the Tech 2(R)(TM), exit the Service Programming Request Information.
7. Disconnect the Tech 2(R) from the Off-Board Programming Adapter.
8. Connect the Tech 2(R) to the Techline(R) terminal.
9. Turn ON the Tech 2(R).
10. With the Techline(R) terminal, enter the VIN of the vehicle that will be receiving the control module.
11. The Techline(R) terminal will display the message, attaching to database.
12. Identify what type of programming that you are performing.
13. Select the appropriate calibration file.
14. Ensure all connections are secure.
15. The Techline(R) terminal displays a summary screen that summarizes your selections. After confirming you choices, the Techline(R) terminal
automatically loads the calibration files to the Tech 2(TM).
16. After the download is complete, turn OFF the Tech 2(R).
17. Disconnect the Tech 2(R) from the Techline(R) terminal.
18. Connect the Tech 2(R) to the Off-Board Programming Adapter.
19. With the Tech 2(R), select Service Programming.
IMPORTANT: DO NOT turn OFF the Off-Board Programming Adapter if the programming procedure is interrupted or unsuccessful. Ensure the
control module and the Off-Board Programming Adapter connections are secure and the Techline(R) operating software is up to date. Attempt to
reprogram the control module. If the control module cannot be programmed, replace the control module.
