VSA System Diagnostics

• How to Information
  • How to Troubleshoot the VSA System
    • Before Troubleshooting
    • System Indicator
    • How to Read DTCs with the HDS
    • Diagnostic Trouble Code (DTC)
    • Self-Diagnosis
    • Kickback
    • Pump Motor
    • Brake Fluid Replacement/Air Bleeding
    • How to Troubleshoot Circuit at the VSA Modulator-Control Unit Connector
• DTC Troubleshooting Index
  • VSA System DTC Troubleshooting Index
• DTC Troubleshooting
  • DTC Troubleshooting: B0050-F0 (VSA Control Unit)
    • Notes
    • Overview
  • DTC Troubleshooting: C0010-49, C0011-49, C0014-49, C0015-49, C0018-49, C0019-49, C001C-49, C001D-49
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C0023-12
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • BRK_LAMP Shorted Wire Inspection
    • STOP_SW Open Wire Inspection [Except Type-S] - For With Brake Pedal Position Switch Connector (4P) Type
    • STOP_SW Open Wire Inspection [Except Type-S] - For With Brake Pedal Position Switch Connector (8P) Type
    • STOP_SW Open Wire Inspection [Type-S]
    • PCM Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0023-14
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • +B_STOP, BRK_LAMP Circuit Inspection
    • IG1_OPTION, STOP_LT Circuit Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0030-38, C0033-38, C0036-38, C0039-38
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Magnetic Encoder Visual Inspection
  • DTC Troubleshooting: C0031-14, C0034-14, C0037-14, C003A-14 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • ABS_SNSR Circuit Inspection - For DTC C0031-14: FR_L_ABS_SNSR+, FR_L_ABS_SNSR- [Except Type-S]
    • ABS_SNSR Circuit Inspection - For DTC C0031-14: FR_L_ABS_SNSR+, FR_L_ABS_SNSR- [Type-S]
    • ABS_SNSR Circuit Inspection - For DTC C0034-14: FR_R_ABS_SNSR+, FR_R_ABS_SNSR- [Except Type-S]
    • ABS_SNSR Circuit Inspection - For DTC C0034-14: FR_R_ABS_SNSR+, FR_R_ABS_SNSR- [Type-S]
    • ABS_SNSR Circuit Inspection - For DTC C0037-14: RR_L_ABS_SNSR+, RR_L_ABS_SNSR- [With Adaptive Damper System]
    • ABS_SNSR Circuit Inspection - For DTC C0037-14: RR_L_ABS_SNSR+, RR_L_ABS_SNSR- [Without Adaptive Damper System]
    • ABS_SNSR Circuit Inspection - For DTC C003A-14: RR_R_ABS_SNSR+, RR_R_ABS_SNSR- [With Adaptive Damper System]
    • ABS_SNSR Circuit Inspection - For DTC C003A-14: RR_R_ABS_SNSR+, RR_R_ABS_SNSR- [Without Adaptive Damper System]
    • Wheel Speed Sensor Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0031-4A, C0034-4A, C0037-4A, C003A-4A (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Wheel Speed Sensor Inspection
  • DTC Troubleshooting: C0031-62, C0034-62, C0037-62, C003A-62 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Magnetic Encoder Visual Inspection
    • Wheel Speed Sensor Visual Inspection
    • Wheel Speed Sensor Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0040-62 (Brake Pedal Position Switch 4P Connector Type)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • PCM Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0040-62 (Brake Pedal Position Switch 8P Connector Type)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Brake Pedal Position Switch Circuit Inspection
    • STOP_SW Shorted Wire Inspection
    • STOP_LT Shorted Wire Inspection
    • Relay Circuit Board (Built-in Brake Light Relay Circuit) Inspection
    • PCM Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0044-49
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C0044-54
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0049-7B
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • BRAKE_LEVEL_SW Shorted Wire Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0051-54 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0051-62, C0051-96 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C0061-54, C0062-54, C0063-54 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • SRS Unit Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0061-62, C0061-F0 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C0062-62, C0062-F0 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C0063-62, C0063-F0 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C0063-83 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C0063-97 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • SRS Unit Inspection
  • DTC Troubleshooting: C0072-00 (VSA Control Unit)
    • Notes
    • Overview
  • DTC Troubleshooting: C1000-94
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C1020-49, C1021-49
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C1022-14
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • +B_ABS/VSA_MTR Circuit Inspection
  • DTC Troubleshooting: C1100-48
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C1100-53
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1100-54
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1100-92
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Rear Brake System Inspection
  • DTC Troubleshooting: C1100-94
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Left Rear Electric Parking Brake Actuator Inspection
    • Right Rear Electric Parking Brake Actuator Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1100-98
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Left Rear Electric Parking Brake Actuator Inspection
    • Right Rear Electric Parking Brake Actuator Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1110-11, C1111-11
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EPB_ACT+, EPB_ACT- Shorted Wire Inspection - For DTC C1110-11: EPB_L_ACT+, EPB_L_ACT-
    • EPB_ACT+, EPB_ACT- Shorted Wire Inspection - For DTC C1111-11: EPB_R_ACT+, EPB_R_ACT-
    • Electric Parking Brake Actuator Inspection - For DTC C1110-11: Left Rear Electric Parking Brake Actuator
    • Electric Parking Brake Actuator Inspection - For DTC C1111-11: Right Rear Electric Parking Brake Actuator
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1110-13, C1111-13
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EPB_ACT+, EPB_ACT- Open Wire Inspection - For DTC C1110-13: EPB_L_ACT+, EPB_L_ACT-
    • EPB_ACT+, EPB_ACT- Open Wire Inspection - For DTC C1111-13: EPB_R_ACT+, EPB_R_ACT-
    • Electric Parking Brake Actuator Inspection - For DTC C1110-13: Left Rear Electric Parking Brake Actuator
    • Electric Parking Brake Actuator Inspection - For DTC C1111-13: Right Rear Electric Parking Brake Actuator
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1110-79, C1111-79
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Rear Brake Component Parts Inspection
  • DTC Troubleshooting: C1110-96, C1111-96
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Rear Brake Component Parts Inspection
    • Electric Parking Brake Actuator Inspection - For DTC C1110-96: Left Rear Electric Parking Brake Actuator
    • Electric Parking Brake Actuator Inspection - For DTC C1111-96: Right Rear Electric Parking Brake Actuator
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1120-14
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • SW1, SW3, SW4, SW6 Circuit Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1120-96
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1130-54, C1130-76 (M/T)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Clutch Pedal Stroke Sensor Inspection
  • DTC Troubleshooting: C1130-62 (M/T)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • CSS_SIG1, CSS_SIG2, Shorted Wire Inspection
    • Clutch Pedal Stroke Sensor Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1131-14 (M/T)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • CSS_5V, CSS_SIG1, CSS_SIG2, CSS_GND Circuit Inspection
    • Clutch Pedal Stroke Sensor Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1270-11
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • BRAKE_HOLD Shorted Wire Inspection
    • Gauge Control Module Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1270-15
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • BRAKE_HOLD, GND Circuit Inspection
    • Gauge Control Module Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1C20-62 (M/T)
    • Notes
    • Overview
  • DTC Troubleshooting: C1C21-62 (CVT)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • CVT System Inspection
  • DTC Troubleshooting: C1C21-62 (M/T)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • REVERSE_SW[RVSSW(EPB)], REVERSE_SW_GND[RVSSW_GND] Circuit Inspection (Except Type-S)
    • REVERSE_SW[RVSSW], REVERSE_SW_GND[RVSSW_GND] Circuit Inspection (Type-S)
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1C22-62 (M/T)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Neutral Position Sensor Inspection
  • DTC Troubleshooting: U0029-00 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U0100-00 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U0101-00 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U0123-00 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U0126-00 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U0146-00 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U0151-00 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U0155-00 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U0401-68 (VSA Control Unit)
    • Notes
    • Overview
  • DTC Troubleshooting: U0402-68 (VSA Control Unit)
    • Notes
    • Overview
  • DTC Troubleshooting: U0416-68 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U0452-83 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U3000-49 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U3000-54 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: U3000-55 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U3000-83 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U3003-16 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: U3003-17 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: U3003-68 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • +B_ABS/VSA_FSR, GND Circuit Inspection
  • DTC Troubleshooting: U3006-13 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • IG1_VSA/ABS Circuit Inspection
  • DTC Troubleshooting: U3006-16 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Connector Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: U3006-17 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function