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.
2019 Infiniti QX30 Essential, AWDFACTORY OEM SERVICE PROCEDURE
Around View Monitor System DTCS
DTC INDEX
| DTC | Description |
|---|---|
| C1A03 | VEHICLE SPEED SENSOR |
| C1A04 | ABS/TCS/VDC SYSTEM |
| C1A39 | STEERING ANGLE SENSOR |
| U0122 | ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) |
| U0416 | ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) |
| U0428 | STEERING ANGLE SENSOR |
| U1000 | CAN COMM CIRCUIT |
| U1010 | CONTROL UNIT (CAN) |
| U111A | REAR CAMERA IMAGE SIGNAL CIRCUIT |
| U111B | SIDE CAMERA RH IMAGE SIGNAL CIRCUIT |
| U111C | FRONT CAMERA IMAGE SIGNAL CIRCUIT |
| U111D | SIDE CAMERA LH IMAGE SIGNAL CIRCUIT |
| U1232 | STEERING ANGLE SENSOR |
| U1302 | CAMERA POWER VOLT |
| U1303 | LED POWER SUPPLY VOLT |
| U1304 | CAMERA IMAGE CALIBRATION |
| U1305 | CONFIG UNFINISH |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.