Toyota 4Runner: Theft Deterrent System Presence Detection (B279C)
DESCRIPTION
If an ECM that is incompatible with the engine immobiliser system is installed, the ECM stores this DTC.
|
DTC Code |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
B279C |
An ECM that is incompatible with the engine immobiliser system is installed. |
ECM |
PROCEDURE
|
1. |
REPLACE CURRENT ECM WITH PROPER ECM |
(a) Replace the current ECM with the proper ECM (See page
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).
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END |
Theft Deterrent System Communication Line High Fixation (B279A)
DESCRIPTION
If the communication line (EFIO-IMI) to the ID code box is stuck on HI output,
the ECM stores this DTC.
DTC Code
DTC Detection Condition
Trouble Area
...
Short to GND in Immobiliser System Power Source Circuit (B278A)
DESCRIPTION
This DTC is stored when the engine switch power source supply line is open or
shorted.
DTC Code
DTC Detection Condition
Trouble Area
B ...
Other materials about Toyota 4Runner:
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Rear View Monitor System
DTC No.
Detection Item
Link
C1622
Back Camera Disconnected
...
Installation
INSTALLATION
PROCEDURE
1. INSTALL LEVEL WARNING SWITCH ASSEMBLY
(a) Install the level warning switch assembly to the packing of the washer jar.
2. INSTALL WASHER JAR PROTECTOR
(a) Attach the 3 claws to install the washer jar protector.
3. INSTALL WASHER ...
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