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 MANUALSINFINITI2019Q70 3.7 LUXE, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXDRIVER ASSISTANCE SYSTEM DTCSDRIVER ASSISTANCE SYSTEM
2019 Infiniti Q70 3.7 Luxe, AWD
Driver Assistance System
2019 Infiniti Q70 3.7 Luxe, AWDSECTION Driver Assistance System
DTC INDEX
| DTC | Description |
|---|---|
| C1A50 | ADAS CONTROL UNIT |
| C1B00 | CAMERA UNIT MALF |
| C1B01 | CAM AIMING INCMP |
| C1B03 | ABNRML TEMP DETECT |
| C1B20 | CONTROL MODULE |
| C1B50 | SIDE RADAR MALFUNCTION |
| C1B51 | BLIND SPOT WARNING/BLIND SPOT INTERVENTION INDICATOR SHORT CIRCUIT |
| C1B52 | BLIND SPOT WARNING/BLIND SPOT INTERVENTION INDICATOR OPEN CIRCUIT |
| C1B55 | RADAR BLOCKAGE |
| C1F01 | ACCELERATOR PEDAL ACTUATOR |
| C1F02 | ACCELERATOR PEDAL ACTUATOR |
| C1F03 | ACCELERATOR PEDAL ACTUATOR |
| C1F05 | ACCELERATOR PEDAL ACTUATOR POWER SUPPLY CIRCUIT |
| C1F06 | CAN CIRCUIT2 |
| C1F07 | CAN CIRCUIT1 |
| U0104 | ADAS CAN 1 |
| U0126 | STRG SEN CAN 1 |
| U0405 | ADAS CAN 2 |
| U0428 | STRG SEN CAN 2 |
| U1000 | CAN COMM CIRCUIT |
| U1010 | CONTROL UNIT (CAN) |
RENDER: 1.0x
NO RELATED
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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.