Recently, when shifting from drive to park the security icon displays in the
message center. At the same time the headlights or DLRs (which ever is on at
the time) will go off for a split second. Going back to drive, everything is
normal except the icon is still lit. The only way to clear it is to restart
the car. The problem never happens when starting, only when shifting to
park. This went on for a week or so, not every time, but pretty near.
Yesterday the power locks quit working. Fuse is OK. I'm thinking the
locks, a the same time the lights flicked off, were trying to lock and
unlock at the same time and blew the output on the BCM. Normally doors
unlock when shifted to park.
Can anyone tell me where the BCM is located, does it have any output
modules or fuses? I'm also wondering if the wiring harness has a short in
Any tips would be appreciated.