Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
Local BUS Circuit
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CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the front camera system.
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
OPERATION CHECK
*a
Automatic High Beam Indicator Light on Combination Meter
Assembly
AUTOMATIC HIGH BEAM OPERATION CHECK
(a) When all of the following condition
CUSTOMIZE PARAMETERS
CUSTOMIZE FRONT CAMERA SYSTEM
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 o
SEE MORE:
DESCRIPTION The engine hood courtesy switch is built into the hood lock assembly. This switch turns on when the engine hood is closed and turns off when the engine hood is opened. WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE: Before replacing the main body ECU (multiplex network body ECU), ref
TERMINALS OF ECU CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY
(a) Disconnect the I49 air conditioning amplifier assembly connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
HINT: Measure the values on the wire harness side with the connector disconnected.
How To Proceed With Troubleshooting
Engine Hood Courtesy Switch Circuit
