Yukon/Denali 4WD V8-4.8L VIN V (2005)
Suspension Control Module: Service and Repair
Electronic Suspension Control Module Replacement (Tahoe/Yukon/Escalade)
Removal Procedure
1. Remove the right side interior trim panel.
2. Disconnect the electrical connectors from the module.
3. Remove the screw.
4. Slide the module from the bracket and remove the module from the vehicle.
Installation Procedure
1. Install the module to the vehicle by sliding the module into the bracket.
2. Install the screw.
Tighten the screw to 1.6 Nm (14 inch lbs.).
Notice: Refer to Fastener Notice in Service Precautions.
3. Connect the electrical connectors to the module.
4. If you are replacing the module you must recalibrate 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 and techline terminal 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.
5. Install the right side interior trim panel.
