Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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CAUTION / NOTICE / HINT HINT: *: Use the GTS. PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
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2.
CUSTOMER PROBLEM ANALYSIS
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CHECK FOR INTERMITTENT PROBLEMS HINT: Inspect the vehicle ECM using check mode. Intermittent problems are easier to detect with the GTS when the ECM is in check mode. In check mode, the ECM uses 1 tri
CAUTION / NOTICE / HINT When a malfunction is not confirmed by the DTC check, troubleshooting should be carried out for all circuits considered to be possible causes of the problem. In many cases, by
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DESCRIPTION If an ECM that is incompatible with the immobiliser system is installed, the ECM stores this DTC.
DTC No. Detection Item
DTC Detection Condition Trouble Area
Note B279C95
Engine Immobiliser System Incorrect Assembly
An ECM that is incompatible with imm
DESCRIPTION
Detection Item
Symptom
Trouble Area
Engine Stop and Start ECU Communication Stop Mode
Communication stop for "Stop and Go/Start" is indicated on the "Communication
Bus Check" screen of the GTS.
Click
How To Proceed With Troubleshooting
Engine Immobiliser System Incorrect Assembly (B279C95)
