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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PROBLEM SYMPTOMS TABLE
HINT:
If no DTC is output when a diagnosis code check is performed for the
front camera system and the CAN communication system, perform diagnosis
according to the following symptoms.
Use the table below to help determine the cause of problem symptoms.
If m
DTC SUMMARY MALFUNCTION DESCRIPTION For the calculation processing (in particular, calculation processing related to driving force such as torque calculations and inverter control) that takes place inside the motor generator control ECU (MG ECU), the microcomputers built into the motor generator con
How To Proceed With Troubleshooting
Problem Symptoms Table
