A Caution About Trouble Code Numbering

NOTE: Even though this vehicle does have a Body Control Module, many of the B type diagnostic codes have nothing to do with the Body Control Module, and can be found in multiple places. On this vehicle, B codes are shared and can mean very different things depending upon which group of codes you are calling up. For example:

B2130 (MSM) Seat Motor Failure
B2130 (MMM) Memory 1 Key Failed

Be sure and know which group of codes you have called up before you go looking for the DTC.