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Home >> Lexus >> 2020 >> UX 200 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 31 (Smart Access System W/ Push-Button Start (Start Function) (Diagnostic Codes & Symptom Tests (1 Of 2)) (Hybrid)) >> SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Start Function, HV Model) >> DTC B279C-95: Engine Immobiliser System Incorrect Assembly [10/2018 - ] >> Description

DTC B279C-95: Engine Immobiliser System Incorrect Assembly [10/2018 - ]: Description

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If a hybrid vehicle control ECU that is incompatible with the immobiliser function is installed, the hybrid vehicle control ECU will store this DTC.

DTC No. Detection Item DTC Detection Condition Trouble Area Note
B279C95 Engine Immobiliser System Incorrect Assembly A hybrid vehicle control ECU that is incompatible with the immobiliser function is installed. (1-trip detection logic*) Hybrid vehicle control ECU -
  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
Hybrid control system cannot be started -
RELATED DATA LIST AND ACTIVE TEST

DTC No. Data List and Active Test
B279C95 -
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