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
Refer to DTC C050012
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DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
DTC Output from
Note
C050023
Left Front Wheel Speed Sensor Signal Stuck Low
DTC SUMMARY MALFUNCTION DESCRIPTION This DTC is stored when the rear motor temperature sensor output is abnormal.
The cause of this DTC output may be the following: Rear motor temperature sensor malfunction
Rear motor temperature sensor internal malfunction
Wire harness malfunction bet