Inflatable Restraint Sensing and Diagnostic Module Programming
and Setup
The inflatable restraint sensing and diagnostic module (SDM)
must be programmed with the proper calibration software. The module
stores and utilizes this information however if it is not properly
configured with the correct calibration software, the SDM will not
control all of the vehicle features properly.
Ensure that the following conditions exist in order to prepare
for SDM programming:
1. |
The battery is fully
charged. |
2. |
The MDI data link connectors
are secure. |
3. |
The scan tool is loaded with
the most current software version. |
4. |
All disconnected modules and
devices are reconnected securely. |
5. |
This entire procedure has been
reviewed before proceeding. |
Do not reprogram the SDM unless directed by a service procedure
or a service bulletin.
Note:
• |
The air bag
indicator light may remain ON after the body control module (BCM),
or SDM is replaced, and during the programming procedure for the
BCM until after the procedure is completed. When installing a new
SDM, there may be several DTCs set prior to programming. Once
programmed, these DTCs should be in history and can be
cleared. |
• |
Failure to
complete the following Setup procedure may cause DTC B1001 to be
set in the SDM. |
The following service procedures require either a programming or
a setup event performed for a complete repair:
Sensing and Diagnostic Module Replacement and/or
Programming
If the inflatable restraint sensing and diagnostic module needs
to be replaced and/or reprogrammed, the following procedures must
be performed:
2. |
Perform the SPS function
Inflatable Restraint Sensing and Diagnostic Module Programming and
follow the on-screen instructions. |
3. |
Perform the SPS function
Inflatable Restraint Sensing and Diagnostic Module Setup and follow
the on-screen instructions. |
4. |
Clear DTCs after completing
the programming procedure. |
If the control module fails to program, proceed as follows:
1. |
Ensure the DLC and Accessory
Power Module connections are good. |
2. |
Inspect the Techline equipment
for the latest software version. |
3. |
Attempt to program the SDM. If
the SDM still cannot be programmed properly, replace the
SDM. |
|