Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
SMART KEY SYSTEM (for Start Function)
SMART KEY SYSTEM (for Entry Function)
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CAUTION / NOTICE / HINT
NOTICE:
Do not perform "Smart Code Reset" (all key ID erasure) until all malfunctions and symptoms have been confirmed and resolved. If all key ID erasure is performed wi
CUSTOMER PROBLEM ANALYSIS CHECK
HINT: Be sure to ask the customer in detail about the following points concerning the vehicle operating conditions, environment and problem, and then check for DT
CHECK FOR INTERMITTENT PROBLEMS
NOTICE:
Operation history is stored in the RAM or EEPROM of the certification ECU (smart key ECU assembly). As the cause of a malfunction stored in the RAM will b
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DESCRIPTION
The forward recognition camera communicates with the millimeter
wave radar sensor assembly via CAN communication line. If communication with the
millimeter wave radar sensor assembly stops, the forward recognition camera stores
DTC U023587.
DTC No.
Detection
DRIVING ADJUSTMENT
CAUTION / NOTICE / HINT
NOTICE:
Make sure to read Before Starting Driving Adjustment before proceeding
with work.
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Make sure to perform the transition to online axis alignment mode with
the vehicle stopped.
Transitioning to online axis alignment m
How To Proceed With Troubleshooting
Lost Communication with Cruise Control Front Distance Range Sensor Single Sensor
or Center Missing Message (U023587)
