ENGINE IMMOBILISER SYSTEM, Diagnostic DTC:B2790

DTC Code DTC Name
B2790 ID BOX EEPROM Malfunction

DESCRIPTION

This DTC is output when the ID code box (immobiliser code ECU) detects an internal malfunction.

DTC Code DTC Detection Condition Trouble Area
B2790 The ID code box detects an internal malfunction. ID code box (immobiliser code ECU)

INSPECTION PROCEDURE

PROCEDURE


  1. REPLACE ID CODE BOX (IMMOBILISER CODE ECU)


    1. Replace the ID code box (immobiliser code ECU).


    NEXT

  2. REGISTER ECU CODE


    1. Reregister the recognition codes in the ECUs.


    NEXT

    END