Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM

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CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the parking support brake
system.
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROUGHT TO WORK
OPERATION CHECK
PKSB OFF INDICATOR LIGHT OPERATION CHECK
(a) Turn the ignition switch to ON.
(b) Turn the parking support brake system off and confirm that
the PKSB OFF indicator light in the com
CUSTOMIZE PARAMETERS
CUSTOMIZE PARKING SUPPORT BRAKE SYSTEM
(a) Customizing with the GTS.
Clearance Warning
Tester Display
Description
Default
Setting
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DISASSEMBLY
CAUTION / NOTICE / HINT
COMPONENTS (DISASSEMBLY)
Procedure
Part Name Code
1
UPPER STEERING COLUMN BRACKET WITH SWITCH ASSEMBLY
45020
-
-
2
DTC SUMMARY
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Note
P045500 Evaporative Emission System Leak Detected (Large Leak)
Leak detection pump creates negative pressure (vacuum) in EVAP system and EVAP system pressure is measured. Reference