Q: How to replace the Air Suspension Control Module safely and correctly on Cadillac DTS?
A: The first step before changing the air Suspension Control Module includes following the air suspension depressurization procedure instead of removing air supply pipes which could result in personal injury or vehicle damage. The first step involves taking off the compressor assembly from the vehicle which you should then position it on a workbench. Detaching the electrical connector begins the process of releasing upper and lower tabs for control module extraction from its bracket. To install the module pair the control module to the bracket while fitting both upper and lower locking tabs in place followed by reconnecting the power connector before reinstalling the compressor into the vehicle. The suspension position calibration procedure should be executed to finalize the system setup.
Q: How to replace the Electronic Suspension Control Module on Cadillac Escalade?
A: You need to reach the control module by first pulling the seat handle at the rear then taking away the retainers from the control module cover before removing the cover from the vehicle. Unplug the wiring harness from the control module then take out the control module from its position inside the vehicle. Put the control module into the vehicle position before hooking up the wiring harness to its designated spot on the control module. The process to complete RTD module programming involves a scan tool connected to the data link connector (DLC) with ignition ON but engine OFF followed by the selection of SPECIAL FUNCTIONS for the RTD module on the scan tool and execution of the instructions in order to complete RTD module programming. You should access SPECIAL FUNCTIONS through the scan tool after completion of programming to execute ALC trimset instructions according to the display. Reinstall the cover while utilizing the retainers designed for the control module cover followed by seating the roll-down mechanism to its original posture.
Q: How to replace the Electronic Suspension Control Module on Cadillac STS?
A: The first step towards Electronic Suspension Control Module replacement involves taking away the right rear trim panel. Begin this task by disconnecting the ESC module electrical connector after you loosen the electronic suspension control (ESC) module nuts. Next, remove the ESC module . Installation of the ESC module requires you to connect the ESC module electrical connector and install the ESC module first. After installation of the right rear trim panel proceed by tightening the ESC module nuts to 9 N.m (80 lb in). The information about programming and setup can be found in Control Module References.