Electronic Stability Control (ESC) System

• Components and Components Location
  • Components
• Description and Operation
  • Description of ESC
    • Notes
    • Description of ESC Control
    • Input and Output Diagram
  • ESC Operation Mode
    • ESC Hydraulic System Diagram
    • ABS Warning Lamp Module
    • EBD/Parking Brake Warning Lamp Module
    • ESC Function/Warning Lamp
    • ESC Off Lamp
    • ESC On/Off Switch
• Schematic Diagrams
  • Circuit Diagram - ESC (1)
  • Circuit Diagram - ESC (2)
  • Circuit Diagram - ESC (3)
  • Circuit Diagram - ESC (4)
  • ESC connector input/output
• Troubleshooting
  • Failure Diagnosis
    • Notes
    • Memory Of Fail Code
    • Failure Checkup
    • Countermeasures In Fail
    • Warning Lamp ON
    • Standard Flow Of Diagnostic Troubleshooting
    • Notes With Regard To Diagnosis
    • ABS Check Sheet
    • Problem Symptoms Table
    • ABS Does Not Operate
      • Notes
      • Inspection Procedures
        • DTC Inspection
        • Check The Power Source Circuit
        • Check The Ground Circuit
        • Check The Wheel Speed Sensor Circuit
        • Check The Hydraulic Circuit For Leakage
    • ABS Does Not Operate (Intermittently)
      • Notes
      • Inspection Procedures
        • DTC Inspection
        • Check The Wheel Speed Sensor Circuit
        • Check The Stop Lamp Switch Circuit
        • Check The Hydraulic Circuit For Leakage
    • Communication with GDS is not possible (Communication with any system is not possible)
      • Notes
      • Inspection Procedures
        • Check The Power Supply Circuit For The Diagnosis
        • Check The Ground Circuit For The Diagnosis
    • Communication with GDS is not possible (Communication with ABS only is not possible)
      • Notes
      • Inspection Procedures
        • Check For Continuity In The CAN Line
        • Check The Power Source Of ESC Control Module
        • Check For Poor Ground
    • When Ignition Key Is Turned ON (engine OFF), The ABS Warning Lamp Does Not Light Up
      • Notes
      • Inspection Procedures
        • Problem Verification
        • Check The Power Source For The ABS Warning Lamp
        • Check The CAN Circuit Resistance For ABS Warning Lamp
        • Check The CAN Circuit Wiring For ABS Warning Lamp
    • Even After The Engine Is Started, The ABS Warning Lamp Remains ON
      • Notes
      • Inspection Procedures
        • Check DTC Output
        • Check the CAN Circuit Resistance For ABS Warning Lamp
        • Check The CAN Circuit Wiring For ABS Warning Lamp
• EBD (Electronic Brake-force Distribution)
  • Description and Operation
    • Operation
      • Notes
      • Advantages
      • Comparison Between Proportioning Valve And EBD
• ESC Control Module
  • Components and Components Location
    • Components
  • Repair Procedures
    • Removal
    • Installation
• Front Wheel Speed Sensor
  • Components and Components Location
    • Components
  • Repair Procedures
    • Removal
• Rear Wheel Speed Sensor
  • Components and Components Location
    • Components
  • Repair Procedures
    • Removal
• Yaw-rate and G Sensor
  • Description and Operation
    • Description
      • Notes
      • External Diagram
  • Repair Procedures
    • Removal
• ESC OFF Switch
  • Description and Operation
    • Description
  • Repair Procedures
    • Inspection
• Steering Angle Sensor
  • Description and Operation
    • Description