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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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 DRAIN ENGINE COOLANT
- -
- 2
VACUUM SWITCHING VALVE ASSEMBLY
25860 -
- -
3 AIR CLEANER CAP WITH AIR CLEANER HOSE
-
DESCRIPTION Refer to DTC P019011. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Note
P01902A Fuel Rail Pressure Sensor "A" Signal Stuck in Range
When target high pressure side fuel pressure changes, the change in fuel pressure se