Sent the module in to be checked out repaired, was quoted a price of $160, I got a phone call a few days later, it was gonna be another additional $500. Receive the module back after one month, installed in car with the same problem. Tried for three weeks to get a return call. Finally sent it Back in I have not received it back yet. Customer service sucks, and I don't believe there was anything repaired on my module. This is been a three month ordeal.My advice is do not waste your time or money with this company. Will update if I ever get my Module back