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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TERMINALS OF ECU
RADIO AND DISPLAY RECEIVER ASSEMBLY
Standard:
Connector I55
Terminal No. (Symbol)
Terminal Description
Condition
Specified Condition
*1: for 9 Speakers
*2: w/ Parking Assist Monitor System
*3: w/ Panoramic View Mo
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT
CAUTION:
To prevent burns, do not touch the engine, exhaust manifold or other high temperature components while the engine is hot.
To prevent burns, do not remove the oil pressure and temperature sensor while the engine is hot.
PROCED
How To Proceed With Troubleshooting
Terminals Of Ecu
