Toyota Corolla Cross: System overview - PKSB
If the PKSB (Parking Support Brake) determines that a collision with a detected object is possible, the engine output will be restricted to restrain any increase in the vehicle speed. (Engine output restriction control: See figure 2.)
Additionally, if the accelerator pedal continues to be depressed, the brakes will be applied automatically to reduce the vehicle speed.
(Brake control: See figure 3.)
- Figure 1 When the PKSB (Parking Support Brake) is not operating
.png)
- Engine output
- Braking force
- Time
- Figure 2 When engine output restriction control operates
.png)
- Engine output
- Braking force
- Time
- Engine output restriction control begins operating (System determines that possibility of collision with detected object is high)
- Figure 3 When brake control operates
.png)
- Engine output
- Braking force
- Time
- Engine output restriction control begins operating (System determines that possibility of collision with detected object is high)
- Brake control begins operating (System determines that possibility of collision with detected object is extremely high)
■If the PKSB (Parking Support Brake) has operated
If the vehicle is stopped due to operation of the PKSB (Parking Support Brake), the PKSB (Parking Support Brake) will be disabled and the driving assist information indicator will illuminate. If the PKSB (Parking Support Brake) operates unnecessarily, brake control can be canceled by depressing the brake pedal or waiting for approximately 2 seconds for it to automatically be canceled.
Then, the vehicle can be operated by depressing the accelerator pedal.
■Re-enabling the PKSB (Parking Support Brake) system
To re-enable the PKSB (Parking Support Brake) when it has been disabled due to operation of the PKSB (Parking Support Brake), either enable the system again, or turn the engine switch off and then back to ON.
Additionally, if any of the following conditions are met, the system will be re-enabled automatically and the driving assist information indicator will turn off:
- The P shift position is selected
- The object is no longer detected in the traveling direction of the vehicle
- The traveling direction of the vehicle changes
READ NEXT:
Static Objects Front and Rear of the vehicle
If the sensors detect a static object, such as a wall, in the travelling
direction of the vehicle and the system determines that a collision
may occur due to the vehicle suddenly moving forward due to
Moving Vehicles Rear of the Vehicle
If a rear radar sensor detects a vehicle approaching from the right or
left at the rear of the vehicle and the system determines that the possibility
of a collision is high, this function will perform
Driving assist systems
To keep driving safety and
performance, the following
systems operate automatically
in response to various
driving situations. Be
aware, however, that these
systems are supplementary
and should not be
SEE MORE:
New Key cannot be Registered
DESCRIPTION If a new electrical key transmitter sub-assembly could not be registered, wave interference or a malfunction of the certification ECU (smart key ECU assembly), electrical key transmitter sub-assembly, ID code box (immobiliser code ECU), electrical key and tire pressure warning ECU and re
Front Radar Sensor Optical Axis Misalignment Malfunction (C1A1100)
DESCRIPTION
The millimeter wave radar sensor assembly performs self-diagnosis
to check for misalignment of its beam axis. If misalignment is detected, the millimeter
wave radar sensor assembly stores DTC C1A1100.
DTC No.
Detection Item
DTC Detection Condition
