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 Check-Up
    • Counter-Measures in Case of Failure
    • Warning Lamp ON
    • Standard Flow of Diagnostic Troubleshooting
    • Notes With Regard To Diagnosis
    • ABS Check Sheet
    • Problem Symptoms Table
  • ABS Does Not Operate
    • Detecting Condition
    • Inspection Procedures
    • 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)
    • Detecting Condition
    • Inspection Procedures
    • 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)
    • Detecting Condition
    • Inspection Procedures
    • Check the Ground Circuit for the Diagnosis
  • Communication With GDS is Not Possible. (Communication With ABS Only is Not Possible)
    • Detecting condition
    • Inspection procedures
    • 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
    • Detecting condition
    • Inspection Procedures
    • 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
    • Detecting Condition
    • Inspection Procedures
    • 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
      • Specifications
  • Repair Procedures
    • Removal
    • Installation
    • G-Sensor Calibration
• ESC OFF Switch
  • Description and Operation
    • Description
  • Repair Procedures
    • Inspection
• Steering Angle Sensor
  • Description and Operation
    • Description