Serial Data Gateway Module Programming and Setup

Serial Data Gateway Module Programming and Setup

The following service procedures require either a programming or a setup event be performed for a complete repair.

Serial Data Gateway Module (SDGM) Replacement

If the SDGM is replaced, SDGM programming must be performed. Refer to Service Programming System (SPS) (Programming and Relearning).

Serial Data Gateway Module (SDGM) Reprogramming

When SDGM reprogramming must be performed, refer to Service Programming System (SPS) (Programming and Relearning).

Ensure the following conditions exist in order to prepare for SDGM programming or reprogramming:

* The battery is fully charged.
* The ignition switch is in the RUN position.
* The Techline equipment cable connection at the data link connector (DLC) is secure.

Program the SDGM using the latest software matching the vehicle. Refer to up-to-date Techline equipment user instructions.

If the SDGM fails to program, proceed as follows:

* Ensure the DLC and SDGM connections are good.
* Inspect the Techline equipment for the latest software version.
* Attempt to program the SDGM. If the SDGM still cannot be programmed properly, replace the SDGM.

Serial Data Gateway Module (SDGM) Setup

This device requires no setup.