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
SEE MORE:
DESCRIPTION
Refer to DTC C050012
Click here
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C050014
Left Front Wheel Speed Sensor Circuit Short to Ground
or Open
A short or open circuit is detecte
DESCRIPTION
The motor relay is built into the brake booster with master
cylinder assembly.
The electric brake booster (brake booster with master cylinder
assembly) turns the motor relay on to operate the motor in the brake booster with
master cylinder assembly in accordance with the operatio