DTC List - Multiplex Integrated Control

Multiplex Integrated Control System DTC Troubleshooting Index

B1000 - B1284:

B1150 - B1906:

NOTE: Check the PCM for DTCs, and troubleshoot PCM or F-CAN loss of communication errors first, then record all DTCs. 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 B1008 and B1011 are retrieved, troubleshoot B1008 first).
- Signal error DTCs