DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Smart Key System (For Start, Except HV) - Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2) >> SMART KEY SYSTEM (for Start Function, Gasoline Model) >> DTC B279C-95: Engine Immobilizer System Incorrect Assembly [11/2023 - ] >> Description

DTC B279C-95: Engine Immobilizer System Incorrect Assembly [11/2023 - ]: Description

If an ECM that is incompatible with the immobilizer function is installed, the ECM will store this DTC.

DTC No. Detection Item DTC Detection Condition Trouble Area Note
B279C-95 Engine Immobilizer System Incorrect Assembly An ECM that is incompatible with the immobilizer function is installed. (1-trip detection logic*) ECM -
  1. *: Only detected while a malfunction is present.
VEHICLE CONDITION AND FAIL-SAFE FUNCTION WHEN MALFUNCTION DETECTED

Vehicle Condition when Malfunction Detected Fail-safe Function when Malfunction Detected
Engine cannot be started -
RELATED DATA LIST AND ACTIVE TEST

DTC No. Data List and Active Test
B279C-95 -
Diesel-Data.com