Electronic Suspension Control Module Replacement (Escalade Ext)

Electronic Suspension Control Module Replacement (Escalade EXT)

Removal Procedure
1. Pull up on the handle at the rear of the seat to gain access to the control module.





2. Remove the retainers (1) from the control module cover (2).





3. Remove the cover (1) from the vehicle.
4. Disconnect the wiring harness (2) from the control module (3).





5. Remove the control module (1) from the vehicle.

Installation Procedure





1. Install the control module (1) to the vehicle.





2. Connect the wiring harness (2) to the control module (3).

Important: If you are replacing the module, you must program the module by performing the following procedure.
^ Connect the scan tool to the Data Link Connector (DLC).
^ Turn the ignition ON with the engine OFF. Select the SPECIAL FUNCTIONS for the RTD module on the scan tool.
^ Select the Recalibration line under SPECIAL FUNCTIONS and follow the instructions on the scan tool to complete the RTD module programming.
^ After completion of programming, return to SPECIAL FUNCTIONS on the scan tool, select ALC Trimset and follow the instructions displayed to perform the ALC trimset.

3. Install the cover (1) to the vehicle.





4. Install the retainers (1) to the control module cover (2).
5. Roll the seat downward in order to secure the seat in the original location.