Toyota Corolla Cross: Fail-safe Chart
FAIL-SAFE CHART
FAIL-SAFE FUNCTION
(a) If a malfunction is detected in the parking support brake system,
the warning message "PKSB Malfunction Visit Your Dealer" or "PKSB Unavailable" is
displayed on the multi-information display, the PKSB OFF indicator light blinks
and the parking support brake system control is prohibited as necessary.
(b) If the clearance warning ECU assembly judges that there is
foreign matter on an ultrasonic sensor or detection of objects is not possible in
severe weather such as snow, the warning message "PKSB Unavailable" is displayed,
the PKSB OFF indicator light blinks and control is canceled. The warning message
"PKSB Unavailable" is temporarily displayed and turns off. The PKSB OFF indicator
light blinks to inform the driver of the malfunction. When detection of an obstacle
is possible, the PKSB OFF indicator turns off and the parking support brake system
control returns to normal.
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DATA LIST / ACTIVE TEST
DATA LIST
NOTICE:
In the table below, the values listed under "Normal Condition" are
reference values. Do not depend solely on these reference values when decidi
DIAGNOSTIC TROUBLE CODE CHART
Parking Support Brake System
DTC No.
Detection Item
Link
U010087
Lost Communication with ECM/PCM "A&qu
VEHICLE CONTROL HISTORY (RoB)
VEHICLE CONTROL HISTORY (CLEARANCE WARNING)
HINT:
Part of the control history can be confirmed using the vehicle control
history.
Click here
VEHICLE CONTROL HI
SEE MORE:
DTC CHECK / CLEAR CHECK FOR DTCS (a) Check the DTCs and freeze frame data, and then write them down. Powertrain > Hybrid Control > Trouble Codes
(b) Check the details of the DTCs.
Display Item Description
Test Failed Shows the malfunction judgment results during the curr
DESCRIPTION
Refer to DTC C050012
Click here
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C14E014
Left Front Wheel Speed Sensor Supply Voltage Circuit
Short to Ground or Open
An open or short in
