subit0

It's located under the brake pedal area. You need to remove two trim pieces (bottom of door opening and vertical at the front of the door opening) plus the dead pedal footrest, then pull the carpet back to get at the module (located inside a black plastic box). There are actually three connections on the module - MOST fiber ring, a large electrical connector, and a small antenna. It's possible that your problem may be caused by any one of these being loose.