Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM1000000026XCL |
Model Year Start: 2023 |
Model: Corolla |
Prod Date Range: [09/2022 -
] |
Title: THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B279C95; Engine Immobiliser System Incorrect Assembly; 2023 - 2025 MY Corolla Corolla HV [09/2022 - ] |
DTC
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B279C95
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Engine Immobiliser System Incorrect Assembly
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DESCRIPTION
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.
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Detection Item
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DTC Detection Condition
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Trouble Area
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Note
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B279C95
|
Engine Immobiliser System Incorrect Assembly
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A hybrid vehicle control ECU that is incompatible with the immobiliser function is installed. (1-trip detection logic*)
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Hybrid vehicle control ECU
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-
|
-
*: Only detected while a malfunction is present.
Vehicle Condition and Fail-safe Function when Malfunction Detected
Vehicle Condition when Malfunction Detected
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Fail-safe Function when Malfunction Detected
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Hybrid control system cannot be started
|
-
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Related Data List and Active Test
DTC No.
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Data List and Active Test
|
B279C95
|
-
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CAUTION / NOTICE / HINT
PROCEDURE
1.
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REPLACE HYBRID VEHICLE CONTROL ECU
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(a) Temporarily replace the hybrid vehicle control ECU with a new one.
Click here
NEXT |
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END (HYBRID VEHICLE CONTROL ECU WAS DEFECTIVE)
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