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 MANUALSACURA2015RDX AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXVSA SYSTEM DTCS
2015 Acura RDX AWD
VSA System DTCS
2015 Acura RDX AWDSECTION VSA System DTCS
VSA SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) INDENTIFICATION
| DTC | Description |
|---|---|
| C0010-49 | Solenoid Circuit Failure (2016-18) |
| C0020-12 | Pump Motor Circuit Failure (Stuck ON) (2016-18) |
| C0020-14 | Pump Motor Circuit Failure (2016-18) |
| C0023-12 | Brake Diag Circuit ON Failure (2016-18) |
| C0023-14 | Brake Diag Circuit OFF Failure (2016-18) |
| C0031-14 | Wheel Speed Sensor Circuit Failure (2016-18) |
| C0031-3A | Wheel Speed Sensor Signal Failure (2016-18) |
| C0031-62 | Wheel Speed Sensor Signal Compare Failure (2016-18) |
| C0040-12 | Brake Lamp Switch Failure (Stuck ON) (2016-18) |
| C0040-16 | Plausibility BLS vs. Pressure Sensor (2016-18) |
| C0044-49 | Master Cylinder Pressure Sensor Failure (Internal Circuit Failure) (2016-18) |
| C0044-62 | Master Cylinder Pressure Sensor Failure (Signal stuck) (2016-18) |
| C0049-7B | Brake Fluid Level Too Low (2016-18) |
| C0051-62 | Steering Angle Sensor Failure (Signal Compare Failure) (2016-18) |
| C0051-96 | Steering Angle Sensor Failure (Sensor Detects Internal Failure) (2016-18) |
| C0061-49 | Acceleration / Yaw Sensor Failure (2016-18) |
| C0061-62 | Lateral / Longitudinal Acceleration / Yaw Sensor Failure (2016-18) |
| C1000-94 | ABS/VSA Activation Time Too Long (2016-18) |
| C1014-1C | Front Brake Caliper Pressure Sensor (2016-18) |
| C1018-1C | Brake Booster Pressure Sensor A Circuit Malfunction (2016-18) |
| C1018-62 | Brake Booster Pressure Sensor A/B Incorrect Correlation (2016-18) |
| C1019-1C | Brake Booster Pressure Sensor B Circuit Malfunction (2016-18) |
| C1020-49 | VSA Valave Failure (2016-18) |
| C1040-00 | Different Diameter Tire is Detected (2016-18) |
| C1041-00 | Wheel Abnormal Slip Detection (2016-18) |
| U0029-00 | CAN Communication Failure (Bus OFF) (2016-18) |
| U0100-00 | CAN Communication Failure (2016-18) |
| U0401-68 | ECM / TCM Failure (2016-18) |
| U3000-49 | ECU Internal Circuit Failure (2016-18) |
| U3000-51 | ECU Software Update Failure (2016-18) |
| U3006-16 | Power Source Failure for ECU (Low Voltage) (2016-18) |
| U3006-17 | Power Source Failure for ECU (High Voltage) (2016-18) |
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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.