How can I fix the service ride control?
This system is controlled by Electronic Suspension Control module. It is a pretty complicated system so it is not as simple as a fuse or relay failure.The system is supposed to be diagnosed with a scan tool. When it detects a problem within the system, it turns the warning message ON and also sets a trouble code for diagnostic purposes. It could be anything like a faulty sensor, compressor, shock absorber or wiring issue. It is not a good idea to guess and replace parts without knowing an actual reason.These Escalades known for a vent solenoid failure .The solenoid is a part of the compressor assembly but I would not replace it without verifying at first.If you give me a trouble code number, i will be able to provide you with more detailed information.
Is it expensive to fix it?