DYNAMIC STABILITY CONTROL (DSC) CONSTRUCTION
id041500100500
Part name |
Function |
---|---|
DSC HU/CM
|
• Makes calculations using input signals from each sensor, controls brake fluid pressure to each wheel, and actuates each function (ABS, Electronic Brakeforce Distribution (EBD), TCS, DSC, and brake assist control) of the DSC system.
• Outputs the torque reduction request signal, wheel speed signal, and DSC system warning control data via CAN lines.
• Controls the on-board diagnostic system and fail-safe function when there is a malfunction in the DSC system.
|
PCM
|
• Controls engine output based on signals from the DSC HU/CM.
• Transmits engine speed, tire, and shift position data via CAN communication to the DSC HU/CM.
• Transmits gear/selector lever position data via CAN communication to the DSC HU/CM.
• Transmits brake pedal position data via CAN communication to the DSC HU/CM.
|
TCM (ATX (FS5A-EL))
|
• Transmits gear/selector lever position data via CAN communication to the DSC HU/CM.
|
BCM
|
• Transmits steering angle data via CAN communication to the DSC HU/CM.
|
DSC indicator light
|
• Informs the driver that the DSC is operating (vehicle sideslip occurring).
• Informs the driver that the TCS is operating (drive wheel is spinning).
• Informs the driver of DSC/TCS malfunction.
|
DSC OFF switch
|
• Transmits driver intention to release DSC control to the DSC HU/CM.
|
DSC OFF light
|
• Informs driver that DSC control has been released due to DSC OFF switch operation.
|
ABS wheel-speed sensor
|
• Detects the rotation condition of each wheel and transmits it to the DSC HU/CM.
|
Combined sensor (vehicles with combined sensor)
|
• Detects the lateral-G (vehicle lateral acceleration speed) and the yaw rate (vehicle turning angle speed) of the vehicle and transmits them to the DSC HU/CM.
|
SAS control module (vehicles without combined sensor)
|
• Transmits the lateral-G (vehicle lateral acceleration speed), and the yaw rate (vehicle turning angle speed) via CAN communication to the DSC HU/CM.
|
Brake fluid pressure sensor (Built into DSC HU/CM)
|
• Detects the fluid pressure from the master cylinder.
|