Electronic Stability Control (ESC) System

• Components and Component Locations
  • 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 Warning lamp (ESC system)
    • ESC Function lamp (ESC system)
    • ESC On/Off switch (ESC system)
• Schematic Diagrams
  • Circuit Diagram - ESC (1)
  • Circuit Diagram - ESC (2)
  • Circuit Diagram - ESC (3)
  • 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
    • Detecting Condition
    • Inspection Procedures
      • Notes
      • 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
      • Notes
      • Check the wheel speed sensor circuit
      • Check the stop lamp switch circuit
      • Check the hydraulic circuit for leakage
  • Communication With GDS is not possible
    • Notes
    • Detecting condition
    • Inspection procedures
      • Check The Power Supply Circuit For The Diagnosis
      • Check the ground circuit for the diagnosis
      • Check for Continuity in the Diagnosis 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
    • Detecting condition
    • 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 Engine Is Started, ABS Warning Lamp Remains ON
    • Detecting condition
    • Inspection procedures
      • Check DTC Output
      • Check the can circuit resistance for ABS warning lamp
      • Check the can circuit wiring for ABS warning lamp
• Bleeding of Brake System
• EBD (Electronic Brake-Force Distribution)
  • EBD (Electronic brake-force distribution) Operation
    • Notes
    • Advantages
    • Comparison between proportioning valve and EBD
• ESC Control Module
  • Components & Components Location
  • Repair Procedures
    • Removal
    • Installation
• Front Wheel Speed Sensor
  • Components & Components Location
  • Repair Procedures
    • Removal
    • Inspection
• Rear Wheel Speed Sensor
  • Components & Components Location
  • Repair Procedures
    • Removal
    • Inspection
• Yaw-Rate and Lateral G Sensor
  • Description and Operation
    • Description
      • Notes
      • Specifications
      • External Diagram
  • Repair procedures
    • Removal
• ESC OFF Switch
  • Description and Operation
    • Description
  • Repair procedures
    • Inspection
• Steering Wheel Angle Sensor
  • Description and Operation
    • Description
      • Notes
      • Measuring principle
      • Specification
      • Circuit diagram (Steering wheel angle sensor)
      • Output characteristic
• Diagnostic Trouble Code (DTC) Index
• DTC C1101: Battery Voltage High
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Monitor Scantool Data
  • Terminal and Connector Inspection
  • Alternator Output Voltage Inspection
  • Power Circuit Inspection
  • Ground Circuit Inspection
  • Verification of Vehicle Repair
• DTC C1102: Battery Voltage Low
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Monitor Scantool Data
  • Terminal and Connector Inspection
  • Alternator Output Voltage Inspection
  • Power Circuit Inspection
  • Ground Circuit Inspection
  • Verification of Vehicle Repair
• DTC C1112: Sensor Source Voltage
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Monitor Scantool Data
  • Terminal and Connector Inspection
  • Power Circuit Inspection
  • Verification of Vehicle Repair
• DTC C1200: Wheel Speed Sensor Front-LH Open/Short
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Terminal and Connector Inspection
  • Power Circuit Inspection
  • Signal Circuit Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1201: Wheel Speed Sensor Front-LH Range/Performance/Intermittent
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1202: Wheel Speed Sensor Front-LH Invalid/No Signal
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1203: Wheel Speed Sensor Front-RH Open/Short
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Terminal and Connector Inspection
  • Power Circuit Inspection
  • Signal Circuit Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1204: Wheel Speed Sensor Front-RH Range/Performance/Intermittent
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1205: Wheel Speed Sensor Front-RH Invalid/No Signal
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1206: Wheel Speed Sensor Rear-LH Open/Short
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Terminal and Connector Inspection
  • Power Circuit Inspection
  • Signal Circuit Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1207: Wheel Speed Sensor Rear-LH Range/Performance/Intermittent
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1208: Wheel Speed Sensor Rear-LH Invalid/No Signal
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1209: Wheel Speed Sensor Rear-RH Open/Short
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Terminal and Connector Inspection
  • Power Circuit Inspection
  • Signal Circuit Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1210: Wheel Speed Sensor Rear-RH Range/Performance/Intermittent
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1211: Wheel Speed Sensor Rear-RH Invalid/No Signal
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1235: Primary Pressure Sensor-Electrical
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Monitor Scantool Data
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1237: Primary Pressure Sensor-Signal
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Monitor Scantool Data
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1259: Steering Angle Sensor - Electrical Malfunction
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Terminal and Connector Inspection
  • Power Circuit Inspection
  • Ground Circuit Inspection
  • Signal Circuit Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1260: Steering Angle Sensor Circuit-Signal
  • Notes
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Signal Waveform & Data
  • Monitor Scantool Data
  • Terminal and Connector Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1261: Steering Angle Sensor Not Calibrated
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Component Inspection
  • Verification Of Vehicle Repair
• DTC C1282: Yaw Rate & Lateral G Sensor-Electrical
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Power Circuit Inspection
  • Ground Circuit Inspection
  • Signal Circuit Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1283: Yaw Rate & Lateral G Sensor-Signal
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1503: TCS/ESC (ESP) Switch Error
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Signal Circuit Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1513: Brake Switch Error
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Specification
  • Diagnostic Circuit Diagram
  • Monitor Scantool Data
  • Terminal and Connector Inspection
  • Signal circuit inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1604: ECU Hardware Error
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1605: CAN Hardware Error
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1611: CAN Time-Out ECM
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Signal circuit inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1612: CAN Time-Out TCM
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Signal circuit inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1613: CAN Wrong Message
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1616: CAN Bus Off
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • CAN Signal Circuit Inspection (2012)
  • CAN Signal Circuit Inspection (2013)
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C1623: Time-Out Steering Angle Sensor
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Signal Circuit Inspection
  • Component Inspection
  • Verification Of Vehicle Repair
• DTC C1647: CAN Hardware Error - Sensor Channel
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C2112: Valve Relay Error
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Power Circuit Inspection
  • Ground Circuit Inspection
  • Verification of Vehicle Repair
• DTC C2126: Vacuum Pump Relay Drive Pin Open/Short
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Power Circuit Inspection
  • Control Circuit Inspection
  • Verification of Vehicle Repair
• DTC C2227: Excessive Temperature Of Brake Disc
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C2231: Vacuum Pump System Fail
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C2380: ABS/TCS/ESC (ESP) Valve Error
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Component Inspection
  • Verification of Vehicle Repair
• DTC C2402: Motor Failure
  • Component Location
  • General Description
  • DTC Description
  • DTC Detecting Condition
  • Diagnostic Circuit Diagram
  • Terminal and Connector Inspection
  • Power Circuit Inspection
  • Ground Circuit Inspection
  • Verification of Vehicle Repair