You should know how to fix Jeep Grand Cherokee suspension problems. Resetting the suspension system solves the problem that occurs after long breaks. Thus, replacing damaged parts and repairing leaks should also be a priority.
The ESP BAS light on your Jeep Liberty dashboard indicates a problem with the Electronic Stability Program or Brake Assist System. Five common causes of this issue are brake switch failure, faulty steering wheel angle sensor, bad wheel speed sensor, faulty wiring, and problems with brake pads and calipers.