Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM

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SYSTEM DESCRIPTION
OPERATION OF OUTER REAR VIEW MIRROR INDICATOR AND RCTA BUZZER (BLIND
SPOT MONITOR BUZZER)
(a) Initial check
(1) When the blind spot monitor system is turned on with the ignitio
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the blind spot monitor system.
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
CUSTOMIZE PARAMETERS
CUSTOMIZE BLIND SPOT MONITOR SYSTEM
(a) Customizing with the GTS
NOTICE:
When the customer requests a change in a function, first make sure that
the function can be cus
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DESCRIPTION
This DTC is stored when CXPI communication between the power distribution box
assembly and windshield wiper relay assembly, headlight assembly RH*1, headlight
assembly LH*1 or main body ECU (multiplex network body ECU) stops for 10 seconds
or more.
*1: for LED Type Parking Lig
PROCEDURE
1.
CHECK PROBLEM SYMPTOM (WARNING NOTIFICATION FUNCTION)
(a) Check the problem symptom.
(1) Check the problem symptom of the warning notification function.
Result
Proceed to
The multi-display screen does not show a