VSA System DTC Diagnostics

• 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: C0020-12 (2022 2023 2024)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • PGND Open Wire Inspection
  • DTC Troubleshooting: C0020-12 (2025)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • PGND Open Wire Inspection
  • DTC Troubleshooting: C0020-14, C1022-14 (2022 2023 2024)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • +B_ABS/VSA_MTR Circuit Inspection
  • DTC Troubleshooting: C0020-14, C1022-14 (2025)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • +B_ABS/VSA_MTR Circuit Inspection
  • DTC Troubleshooting: C0023-12 (3.0L Engine) (2022 2023 2024)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • BRK_LAMP Shorted Wire Inspection
    • STOP_SW Open Wire Inspection
    • PCM Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0023-12 (3.0L Engine) (2025)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • BRK_LAMP Shorted Wire Inspection
    • STOP_SW Open Wire Inspection
    • PCM Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0023-12 (3.5L Engine) (2022 2023 2024)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • BRK_LAMP Shorted Wire Inspection
    • STOP_SW Open Wire Inspection
    • PCM Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0023-12 (3.5L Engine) (2025)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • BRK_LAMP Shorted Wire Inspection
    • STOP_SW Open Wire Inspection
    • PCM Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0023-14 (2022 2023 2024)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • +B_STOP, BRK_LAMP Circuit Inspection
    • IG1_VSA(VST), BRK_DIAG Circuit Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0023-14 (2025)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • +B_STOP, BRK_LAMP Circuit Inspection
    • IG1_VSA(VST), BRK_DIAG Circuit Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0031-14, C0034-14, C0037-14, C003A-14 (2022 2023 2024)
    • 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-
    • ABS_SNSR Circuit Inspection - For DTC C0034-14: FR_R_ABS_SNSR+, FR_R_ABS_SNSR-
    • ABS_SNSR Circuit Inspection - For DTC C0037-14: RR_L_ABS_SNSR+, RR_L_ABS_SNSR-
    • ABS_SNSR Circuit Inspection - For DTC C003A-14: RR_R_ABS_SNSR+, RR_R_ABS_SNSR-
    • Wheel Speed Sensor Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0031-14, C0034-14, C0037-14, C003A-14 (2025)
    • 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-
    • ABS_SNSR Circuit Inspection - For DTC C0034-14: FR_R_ABS_SNSR+, FR_R_ABS_SNSR-
    • ABS_SNSR Circuit Inspection - For DTC C0037-14: RR_L_ABS_SNSR+, RR_L_ABS_SNSR-
    • ABS_SNSR Circuit Inspection - For DTC C003A-14: RR_R_ABS_SNSR+, RR_R_ABS_SNSR-
    • Wheel Speed Sensor Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0031-3A, C0034-3A, C0037-3A, C003A-3A
    • 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: C0031-4A, C0034-4A, C0037-4A, C003A-4A
    • 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: C0040-12 (2022 2023 2024)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • BRK_DIAG Shorted Wire Inspection
    • STOP_SW Shorted Wire Inspection
    • PCM Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0040-12 (2025)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • BRK_DIAG Shorted Wire Inspection
    • STOP_SW Shorted Wire Inspection
    • PCM Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0040-16 (2022 2023 2024)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • +B_STOP Circuit Inspection
    • STOP_SW Shorted Wire Inspection
    • BRK_DIAG Shorted Wire Inspection
    • PCM Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0040-16 (2025)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • +B_STOP Circuit Inspection
    • STOP_SW Shorted Wire Inspection
    • BRK_DIAG Shorted Wire Inspection
    • PCM Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C0044-49
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • 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 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C0051-96 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C0061-49, C0062-49, C0063-49 (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, C0062-62, C0063-62 (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: C0072-00 (VSA Control Unit)
    • Notes
    • Overview
  • DTC Troubleshooting: C1000-94
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Tire Inspection
    • Magnetic Encoder Visual Inspection
    • Wheel Speed Sensor Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1020-49, C1021-49
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: C1040-00 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Tire Inspection
    • Magnetic Encoder Visual Inspection
    • Wheel Speed Sensor Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1041-00, C1042-00, C1043-00, C1044-00
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Tire Inspection
    • Magnetic Encoder Visual Inspection
    • Wheel Speed Sensor Inspection
    • VSA Modulator-Control Unit 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: C1100-94
    • 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 (2022 2023 2024)
    • 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: C1110-11, C1111-11 (2025)
    • 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 (2022 2023 2024)
    • 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: C1110-13, C1111-13 (2025)
    • 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: C1110-96, 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 (2022 2023 2024)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • SW1, SW3, SW4, SW6 Circuit Inspection
    • VSA Modulator-Control Unit Inspection
  • DTC Troubleshooting: C1120-14 (2025)
    • 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: U0029-00 (VSA Control Unit)
    • Notes
    • Overview
  • DTC Troubleshooting: U0047-00 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
  • 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: U0114-00 (VSA Control Unit) (2022 2023 2024)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U0114-00 (VSA Control Unit) (2025)
    • 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: U0129-00 (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: U0400-66 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • Control Unit Inspection
    • VF-CAN B Bus Line Wire Harness Visual Inspection
  • DTC Troubleshooting: U0401-68 (VSA Control Unit)
    • Notes
    • Overview
  • DTC Troubleshooting: U0402-68 (VSA Control Unit)
    • Notes
    • Overview
  • DTC Troubleshooting: U0418-68 (VSA Control Unit)
    • Notes
    • Overview
  • DTC Troubleshooting: U0418-83 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U0418-F8 (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: U3000-51 (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
  • DTC Troubleshooting: U3003-17 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • 12 Volt Battery Inspection
  • DTC Troubleshooting: U3006-16 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U3006-17 (VSA Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • 12 Volt Battery Inspection
• DTC Troubleshooting Index
  • VSA System DTC Troubleshooting Index