DTC B1015 Acura
MICU Lost Communication with Drivers MPCS Unit (DRLOCKSW Message)
MICU Lost Communication with Drivers MPCS Unit (DRLOCKSW Message)
Description
Poor communication MICU and the Drivers MPCS unit. If DTCs B1065, B1082, B1356, B1358, and or B1905 are indicated with B1013 and or B1015. Perform the drivers MPCS unit input test
Cause and Solution
Loose or poor connections between the MICU and the drivers MPCS unit
Blown fuse in the main under-hood fuse box
Blown fuse in the under-dash fuse relay box
Open or Short to ground at drivers MPCS unit
Open or Short to ground at drivers MICU unit
Faulty power window switch
Faulty power window relay
Video Guide
Diagnostic Info
- DTC Code: B1015
- Brand: Acura