BRAKE CONTROL SYSTEM

A01XPRGC01
*1 Power Steering ECU Assembly *2

Brake Master Cylinder Reservoir Assembly


  • Brake Fluid Level Warning Switch
*3 Pad Wear Indicator Wire Assembly RH *4 Parking Brake ECU Assembly
*5 Rear Speed Sensor LH *6 Pad Wear Indicator Wire Assembly LH
*7 Rear Speed Sensor RH *8

Brake Actuator Assembly


  • Skid Control ECU
*9 Front Pad Wear Indicator Wire Assembly LH *10 Front Speed Sensor LH
*11

No. 2 Engine Room Relay Block


  • No. 2 Integration Relay

 *12 ECM
*13 Front Pad Wear Indicator Wire Assembly RH *14 Front Speed Sensor RH
*a The illustrations shown are examples only. - -
A01XPR3C01
*A Models with Lexus Safety System + - -
*1

Combination Meter Assembly


  • Brake Warning Light /Red (Malfunction)

  • Brake Warning Light /Yellow (Minor Malfunction)

  • ABS Warning Light

  • TRC OFF Indicator Light

  • VSC OFF Indicator Light

  • Slip Indicator Light

  • Parking Brake Warning Light

  • Master Warning Light

  • Multi-information Display

  • Buzzer

 *2 Network Gateway ECU
*3 Yawrate Sensor *4

Combination Switch Assembly


  • Drive Mode Select
*5 Roll Rate and Vertical Acceleration Sensor (Yawrate Sensor) *6

Spiral Cable with Sensor Sub-assembly


  • Steering Angle Sensor
*7 Driving Support ECU Assembly *8 Brake Pedal Support Assembly
*9 Brake Pedal Load Sensing Switch *10 Stop Light Switch Assembly
*a

Integration Control and Panel Assembly


  • VSC OFF Switch

 *b The illustrations shown are examples only.