1998, cadillac deville

Question

How to repair Lf lamp low beam circuit short to battery obd11 engine

Answer 1

B2502 this is for the park relay circuit and it is usually the relay,where its connection is short to ground . The body control moduel recieves information that the vehicle is in park.there it grounds the via relay the park relay, its either the relay that causes the fault or the PZM which is the body module. The Park relay is behind the rear seat use the fuse cover for a map of its location.