Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the air conditioning system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
CUSTOMIZE PARAMETERS CUSTOMIZE AIR CONDITIONING SYSTEM
(a) Customizing with the GTS.
NOTICE:
When the customer requests a change in a function, first make sure that the function can be customi
INITIALIZATION SERVO MOTOR INITIALIZATION (a) Press the OFF switch.
(b) According to the GTS display, perform servo motor initialization. Body Electrical > Air Conditioner > Utility
Te
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DESCRIPTION
The rear center ultrasonic sensor (RLC sensor) is installed
on the rear bumper. The clearance warning ECU assembly detects obstacles based on
signals it receives from the rear center ultrasonic sensor (RLC sensor). If an open
circuit or other malfunction occurs in the rear center
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 SMART KEY ECU ASSEMBLY (CERTIFICATION ECU)
89990A -
- -
2 CONNECTOR HOLDER
82666 -
- -
3 PERFORM CODE REGISTRATION
How To Proceed With Troubleshooting
Ultrasonic Sensor (Rear Left Center) Component Internal Failure (C1AE796)
