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 The steering sensor receives the following switch information:
Light control switch in DRL OFF*1, TAIL, HEAD, AUTO position
Dimmer switch in high, low or high flash (pass) position
Fog light switch in front*2 or off position
*1: w/ DRL OFF Switch
*2: w/ Fog Light
WIRING
REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
BSM ECU DATE SAVE
-
-
-
2
REAR BUMPER ASSEMBLY
-