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 MANUALSACURA2023INTEGRA A-SPEC, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESANTI-LOCK BRAKESVSA SYSTEM DIAGNOSTICS
2023 Acura Integra A-Spec, Automatic CVT Trans
VSA System Diagnostics
2023 Acura Integra A-Spec, Automatic CVT TransSECTION VSA System Diagnostics
- How to Information
- DTC Troubleshooting Index
- DTC 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: 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
- DTC Troubleshooting: C0030-38, C0033-38, C0036-38, C0039-38
- 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)
- DTC Troubleshooting: C0031-62, C0034-62, C0037-62, C003A-62 (VSA Control Unit)
- DTC Troubleshooting: C0040-62 (Brake Pedal Position Switch 4P Connector Type)
- 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
- DTC Troubleshooting: C0044-54
- DTC Troubleshooting: C0049-7B
- DTC Troubleshooting: C0051-54 (VSA Control Unit)
- DTC Troubleshooting: C0051-62, C0051-96 (VSA Control Unit)
- DTC Troubleshooting: C0061-54, C0062-54, C0063-54 (VSA Control Unit)
- DTC Troubleshooting: C0061-62, C0061-F0 (VSA Control Unit)
- DTC Troubleshooting: C0062-62, C0062-F0 (VSA Control Unit)
- DTC Troubleshooting: C0063-62, C0063-F0 (VSA Control Unit)
- DTC Troubleshooting: C0063-83 (VSA Control Unit)
- DTC Troubleshooting: C0063-97 (VSA Control Unit)
- DTC Troubleshooting: C0072-00 (VSA Control Unit)
- DTC Troubleshooting: C1000-94
- DTC Troubleshooting: C1020-49, C1021-49
- DTC Troubleshooting: C1022-14
- DTC Troubleshooting: C1100-48
- DTC Troubleshooting: C1100-53
- DTC Troubleshooting: C1100-54
- DTC Troubleshooting: C1100-92
- DTC Troubleshooting: C1100-94
- DTC Troubleshooting: C1100-98
- 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
- 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
- DTC Troubleshooting: C1120-96
- DTC Troubleshooting: C1130-54, C1130-76 (M/T)
- DTC Troubleshooting: C1130-62 (M/T)
- DTC Troubleshooting: C1131-14 (M/T)
- DTC Troubleshooting: C1270-11
- DTC Troubleshooting: C1270-15
- DTC Troubleshooting: C1C20-62 (M/T)
- DTC Troubleshooting: C1C21-62 (CVT)
- DTC Troubleshooting: C1C21-62 (M/T)
- DTC Troubleshooting: C1C22-62 (M/T)
- DTC Troubleshooting: U0029-00 (VSA Control Unit)
- DTC Troubleshooting: U0100-00 (VSA Control Unit)
- DTC Troubleshooting: U0101-00 (VSA Control Unit)
- DTC Troubleshooting: U0123-00 (VSA Control Unit)
- DTC Troubleshooting: U0126-00 (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: U0401-68 (VSA Control Unit)
- DTC Troubleshooting: U0402-68 (VSA Control Unit)
- DTC Troubleshooting: U0416-68 (VSA Control Unit)
- DTC Troubleshooting: U0452-83 (VSA Control Unit)
- DTC Troubleshooting: U3000-49 (VSA Control Unit)
- DTC Troubleshooting: U3000-54 (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: U3003-68 (VSA Control Unit)
- DTC Troubleshooting: U3006-13 (VSA Control Unit)
- DTC Troubleshooting: U3006-16 (VSA Control Unit)
- DTC Troubleshooting: U3006-17 (VSA Control Unit)
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.