DTC P0031 KIA
MICU Lost Communication with Drivers MPCS Unit (ASLOCKSW Message)
MICU Lost Communication with Drivers MPCS Unit (ASLOCKSW Message)
Description
Poor comminication with MICU and Drivers MPCS unit. If DTCs B1065, B1082, B1356, B1358, and or B1905 are indicated with B1013 and or B1015. Do 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 Faulty power window motor Faulty MPCS or MICU
Video Guide
Diagnostic Info
- DTC Code: P0031
- Brand: KIA