DTC B1499/99: Multiplex Communication Circuit: Procedure
WARNING: This page is about a different variant/trim than selected.
- CHECK DTC OUTPUT
- Clear the DTC. Refer to DTC CHECK / CLEAR .
- Check for DTC. Refer to DTC CHECK / CLEAR
.
OK
DTC B1499/99 is not output.
NG → See step 2
OK → See step 3
- GO TO CAN COMMUNICATION SYSTEM. Refer to DIAGNOSTIC TROUBLE CODE CHART
- USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING