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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DIAGNOSIS SYSTEM
OBD II (except Mexico Models)
When troubleshooting OBD II (On-Board Diagnostics) vehicles, the GTS (complying
with SAE J1978) must be connected to the DLC3 (Data Link Connector 3) of the vehicle.
Various data in the vehicle's TCM (Transmission Control Module) can be then
DESCRIPTION
Refer to DTC P074512.
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DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
Memory
Note
P074514
Pressure Control Solenoid "A" Circuit Short to Grou
How To Proceed With Troubleshooting
Diagnosis System
