Suspension Control Module: Service and Repair

1. Disconnect battery ground cable.
2. Turn ignition switch to the OFF position.
3. Turn air suspension switch to the OFF position.
4. Remove LH luggage compartment trim panel.
5. Disconnect wire harness from module. Use care, harness ground wire is attached to vehicle frame.
6. Remove upper attaching nuts and loosen two lower nuts.
7. While the module mounting bracket is held to vehicle frame by two lower attaching nuts, slip module from attaching bracket by pulling it toward rear of vehicle.
8. Reverse procedure to install. Torque wire harness to module attaching screw to 28-35 inch lbs.