ENGINE IMMOBILISER SYSTEM(w/o Entry and Start System), Diagnostic DTC:B1407

DTC Code DTC Name
B1407 M Communication Circuit

DESCRIPTION

The main body ECU (network gateway ECU) stores this code if a communication problem is detected between the main body ECU (network gateway ECU) and the combination meter assembly.

DTC Code DTC Detection Condition Trouble Area
B1407 When there is a problem in communication between the main body ECU (network gateway ECU) and the combination meter assembly. Combination meter assembly

CAUTION / NOTICE / HINT

Note

If the combination meter assembly is replaced, refer to Service Bulletin.

PROCEDURE


  1. CHECK FOR DTC


    1. Check for DTCs Click here.

      Result
      Result Proceed to
      Other than DTC B1407 are not output A
      Other than DTC B1407 are output B

    A

    REPLACE COMBINATION METER ASSEMBLY Click here

    B

    GO TO DTC CHART Click here