How to disable DRLs with GM Tech2 scanner

It is possible to get daytime running time disabled manually. But the problem can be easily settled with a scanner. GM Tech2 scanner is ultimate best choice for GM group.

Tool needed:
GM Tech2 scan tool

Vehicle model example: 2003 Chevrolet Cavalier

1. Turn the vehicle ignition to ON position with engine off. Plug the Tech2 scan tool into the vehicle OBD diagnostic port. Power on the GM tech2 scan tool. Press “Enter” to continue.
GM Tech2 Scan Tool to Disable DRLs
2. Select “F0: Diagnostic” function in the main function menu.
GM Tech2 Scan Tool to Disable DRLs
3. Select vehicle model, here take “2003” as an example
GM Tech2 Scan Tool to Disable DRLs
4. Select your vehicle type, like “Passenger car”
GM Tech2 Scan Tool to Disable DRLs
5. Select “F1: Body” under Diagnostic function list
GM Tech2 Scan Tool to Disable DRLs
6. Select your vehicle body Product Line, here “J”
GM Tech2 Scan Tool to Disable DRLs
7. Select your vehicle manufacture, here “Chevrolet”
GM Tech2 Scan Tool to Disable DRLs
8. Select specific vehicle model, “Cavalier”
GM Tech2 Scan Tool to Disable DRLs
9. Select “F1: Body Control Module” under Body function list
GM Tech2 Scan Tool to Disable DRLs
10. Then go to select “Specific functions”
GM Tech2 Scan Tool to Disable DRLs
11. Select “New BCM setup” under special function list
GM Tech2 Scan Tool to Disable DRLs
12. Click “Yes” when the device screen pops out “Do you want to setup a new BCM?” notice.
GM Tech2 Scan Tool to Disable DRLs
13. If the screen prompts fails to program VIN message, click “Enter” to proceed operation.
GM Tech2 Scan Tool to Disable DRLs
14. Click “Yes” to accept the requirement.
GM Tech2 Scan Tool to Disable DRLs
15. Select an option with the arrows keys by follow the screen instructions. Click “Continue” to move on the next step. (Ignition switch should be ON)
GM Tech2 Scan Tool to Disable DRLs
16. Select your vehicle model region and saving option setting.
GM Tech2 Scan Tool to Disable DRLs
If you wan to change the vehicle region, go back to previous setting. Select the region you want, like “Mecixo”
GM Tech2 Scan Tool to Disable DRLs
Again accept the screen notice by click “Continue”
GM Tech2 Scan Tool to Disable DRLs
17. Select BCM module you need to program, here choose “PRO T62”
GM Tech2 Scan Tool to Disable DRLs
18. The new BCM setup procedure is complete and the daytime running lights turn off.
GM Tech2 Scan Tool to Disable DRLs

32MB Card for GM TECH2

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