Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSACURA2023MDX BASEREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLVSA SYSTEM DTC DIAGNOSTICS
2023 Acura MDX Base
VSA System DTC Diagnostics
2023 Acura MDX BaseSECTION VSA System DTC Diagnostics
- Troubleshooting
- DTC Troubleshooting: B0050-F0 (VSA Control Unit)
- DTC Troubleshooting: C0010-49, C0011-49, C0014-49, C0015-49, C0018-49, C0019-49, C001C-49, C001D-49
- DTC Troubleshooting: C0020-12 (2022 2023 2024)
- DTC Troubleshooting: C0020-12 (2025)
- DTC Troubleshooting: C0020-14, C1022-14 (2022 2023 2024)
- DTC Troubleshooting: C0020-14, C1022-14 (2025)
- DTC Troubleshooting: C0023-12 (3.0L Engine) (2022 2023 2024)
- DTC Troubleshooting: C0023-12 (3.0L Engine) (2025)
- DTC Troubleshooting: C0023-12 (3.5L Engine) (2022 2023 2024)
- DTC Troubleshooting: C0023-12 (3.5L Engine) (2025)
- DTC Troubleshooting: C0023-14 (2022 2023 2024)
- DTC Troubleshooting: C0023-14 (2025)
- 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
- DTC Troubleshooting: C0031-4A, C0034-4A, C0037-4A, C003A-4A
- DTC Troubleshooting: C0031-62, C0034-62, C0037-62, C003A-62 (VSA Control Unit)
- DTC Troubleshooting: C0040-12 (2022 2023 2024)
- DTC Troubleshooting: C0040-12 (2025)
- DTC Troubleshooting: C0040-16 (2022 2023 2024)
- DTC Troubleshooting: C0040-16 (2025)
- DTC Troubleshooting: C0044-49
- DTC Troubleshooting: C0049-7B
- DTC Troubleshooting: C0051-54 (VSA Control Unit)
- DTC Troubleshooting: C0051-62 (VSA Control Unit)
- DTC Troubleshooting: C0051-96 (VSA Control Unit)
- DTC Troubleshooting: C0061-49, C0062-49, C0063-49 (VSA Control Unit)
- DTC Troubleshooting: C0061-54, C0062-54, C0063-54 (VSA Control Unit)
- DTC Troubleshooting: C0061-62, C0062-62, C0063-62 (VSA Control Unit)
- DTC Troubleshooting: C0063-83 (VSA Control Unit)
- DTC Troubleshooting: C0072-00 (VSA Control Unit)
- DTC Troubleshooting: C1000-94
- DTC Troubleshooting: C1020-49, C1021-49
- DTC Troubleshooting: C1040-00 (VSA Control Unit)
- DTC Troubleshooting: C1041-00, C1042-00, C1043-00, C1044-00
- DTC Troubleshooting: C1100-48
- DTC Troubleshooting: C1100-53
- DTC Troubleshooting: C1100-54
- DTC Troubleshooting: C1100-94
- DTC Troubleshooting: C1100-98
- 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)
- DTC Troubleshooting: C1120-14 (2025)
- DTC Troubleshooting: C1120-96
- DTC Troubleshooting: U0029-00 (VSA Control Unit)
- DTC Troubleshooting: U0047-00 (VSA Control Unit)
- DTC Troubleshooting: U0100-00 (VSA Control Unit)
- DTC Troubleshooting: U0101-00 (VSA Control Unit)
- DTC Troubleshooting: U0114-00 (VSA Control Unit) (2022 2023 2024)
- DTC Troubleshooting: U0114-00 (VSA Control Unit) (2025)
- DTC Troubleshooting: U0126-00 (VSA Control Unit)
- DTC Troubleshooting: U0129-00 (VSA Control Unit)
- DTC Troubleshooting: U0146-00 (VSA Control Unit)
- DTC Troubleshooting: U0151-00 (VSA Control Unit)
- DTC Troubleshooting: U0155-00 (VSA Control Unit)
- DTC Troubleshooting: U0400-66 (VSA Control Unit)
- DTC Troubleshooting: U0401-68 (VSA Control Unit)
- DTC Troubleshooting: U0402-68 (VSA Control Unit)
- DTC Troubleshooting: U0418-68 (VSA Control Unit)
- DTC Troubleshooting: U0418-83 (VSA Control Unit)
- DTC Troubleshooting: U0418-F8 (VSA Control Unit)
- DTC Troubleshooting: U0452-83 (VSA Control Unit)
- DTC Troubleshooting: U3000-49 (VSA Control Unit)
- DTC Troubleshooting: U3000-51 (VSA Control Unit)
- DTC Troubleshooting: U3000-55 (VSA Control Unit)
- DTC Troubleshooting: U3000-83 (VSA Control Unit)
- DTC Troubleshooting: U3003-16 (VSA Control Unit)
- DTC Troubleshooting: U3003-17 (VSA Control Unit)
- DTC Troubleshooting: U3006-16 (VSA Control Unit)
- DTC Troubleshooting: U3006-17 (VSA Control Unit)
- DTC Troubleshooting Index
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.