WDS 1998-2000 Truck Gem Module Programming

1. Connect WDS DLC cable to vehicle 16-Pin OBDII Data Link Connector, (lower portion of dash in front of driver).

2. Press "16 PIN", "All except those below", press TICK.

3. Screen displays "OBDII 16-PIN DLC cable" hookup.

4. Turn ignition ON, press TICK.

5. Select "model year" press TICK.

6. WDS displays "ABS equipped?":

- For 4WABS select "equipped".

- For RABS select "not equipped".

7. At vehicle specification page, press YES.

8. Screen displays "Repair Order (R.O.) information and mileage". Fill in information. Press TICK.

NOTE:
At standard equipment modules page, RABS equipped vehicles may cause "ABS/TCS" to "Fail". Disregard message & select "Exit", press TICK.

9. Select "Toolbox"

10. Select "Module Programming", press TICK.

11. Select "Programmable Module Installation-GEM", press TICK.

12. Turn ignition switch OFF, press TICK.

13. Install new GEM module into vehicle, press TICK.

14. Turn ignition ON, press TICK.

15. Message "GEM Module configuration complete", press TICK.

16. Turn ignition switch OFF, press TICK.

17. GEM is now configured, disconnect DLC cable.