Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
Daytime Running Light

Light Auto Turn-off System

Automatic Headlight Beam Level Control System

Intelligent Adaptive Front-lighting System (AFS)

Extended Headlight Lighting System
Local BUS Circuit

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CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the lighting system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
NEXT
OPERATION CHECK AUTOMATIC LIGHT CONTROL SYSTEM OPERATION CHECK
NOTICE: Make sure that the customize settings are set to default when performing the automatic light control system operation check.
Cl
CUSTOMIZE PARAMETERS CUSTOMIZE LIGHTING SYSTEM (EXT)
NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to make a note of the
SEE MORE:
MONITOR DESCRIPTION A monitor will run when the engine is started at an engine coolant temperature of -10 to 50°C (14 to 122°F). If certain conditions are met, a DTC will be stored after the engine idles for 13 seconds (2 trip detection logic).
This DTC is designed to monitor the idle air contro
CHECK FOR INTERMITTENT PROBLEMS
NOTICE:
If the vehicle or vehicle controls are operated (for example, during initial inspection when the vehicle is brought in for repair) before vehicle control history has been read out and saved, the vehicle control history information could be lost.
The