DTC LIst - Multiplex Integrated Control
Multiplex Integrated Control SystemDTC Troubleshooting Index
NOTE: Record all DTCs, and sort them by DTC type using the DTC troubleshooting index, then troubleshoot the DTC(s) in this order:
- Battery voltage DTCs
- Internal error DTCs
- Loss of communication DTCs (beginning with the lowest number first; for example, if B1005 and B1016 are retrieved, troubleshoot B1005 first).
- Signal error DTCs
B1000 - B1575:
MICU
B1050 - B1080:
Relay Control Module
B1150 - B1158:
Gauge Control Module
B1200 - B1241:
B1244 - B2991:
Climate Control Unit
B1250 - B1284:
Combination Switch Control Unit
B1350 - B1390:
Power Tailgate Control Unit
B1750 - B1792:
HandsFreeLink Control Unit
1900 - 1906:
Immobilizer Control Unit
1950 - 1959:
Rear MICU
B1800 - B1847:
Power Seat Control Unit
B2150 - B2191:
Driver's MPCS Unit
B2200 - B2240:
AcuraLink Control Unit