Unsuccessful Programming Recovery

NOTE:

GMNA Regions: When SPS failure message E4489 occurs during programming or calibration, do NOT call TCSC immediately. Record at which point the failure occurred before it displayed the E4489 message. When this occurs, proceed to GDS2. Download the appropriate vehicle configuration and select the Restraints Control Module. Under Identification Information, look at parameters: Software Module 1 Identifier and Software Module 2 Identifier. If either of these are populated with a value of 1 or more, replace the Restraints Control Module. Record these parameter values on the back of the job card.

Non GMNA Regions: When SPS displays a message indicating that programming may fail and the programming event fails at 0%, replace the Restraints Control Module. Verify no other DTCs or issues exist with the module prior to replacement. Record all DTCs and relevant information on the back of the job card.

If programming a control module is not successful, perform the following procedure:

Verify the control module, data link connector and programming tool connections are secure and the tool software is up to date.
Ignition - On / Vehicle - In Service Mode
Perform the SPS function: Programming and Setup
Verify the control module programming is successful.
- If the programming is not successful
1. Ignition/Vehicle - Off - For greater than 1 min
2. Ignition - On / Vehicle - In Service Mode
3. Perform the SPS function: Programming and Setup
  - If the programming is not successful - Replace the component: K36 Restraints Control Module
  - Go to next step: If the programming is successful
4. All OK.
- Go to next step: If the programming is successful
All OK.