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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSINFINITI2019Q70 3.7 LUXE, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTDRIVERS ASSISTANCE SYSTEMS - ADASADAS CONTROL UNIT (DTC/CIRCUIT DIAGNOSIS)
2019 Infiniti Q70 3.7 Luxe, AWD
ADAS Control Unit (DTC/Circuit Diagnosis)
2019 Infiniti Q70 3.7 Luxe, AWDSECTION ADAS Control Unit (DTC/Circuit Diagnosis)
- DTC Index
- DTC/Circuit Diagnosis
- DTC C1A0A: CONFIG Unfinished
- DTC C1A00: Control Unit
- DTC C1A01: Power Supply Circuit 1, C1A02 Power Supply Circuit 2
- DTC C1A03: Vehicle Speed Sensor
- DTC C1A04: Abs/TCS/VDC System
- DTC C1A05: Brake SW/Stop Lamp SW
- DTC C1A06: Operation SW
- DTC C1A13: Stop Lamp Relay
- DTC C1A14: ECM
- DTC C1A15: Gear Position
- DTC C1A24: NP Range
- DTC C1A26: ECD Mode Malfunction
- DTC C1A27: ECD Power Supply Circuit
- DTC C1A33: Can Transmission Error
- DTC C1A34: Command Error
- DTC C1A35: Accelerator Pedal Actuator
- DTC C1A36: Accelerator Pedal Actuator Can Comm
- DTC C1A37: Accelerator Pedal Actuator Can 2
- DTC C1A38: Accelerator Pedal Actuator Can 1
- DTC C1A39: Steering Angle Sensor
- DTC C1B00: Camera Unit MALF
- DTC C1B01: Cam Aiming INCMP
- DTC C1B03: ABNRML Temp Detect
- DTC C1B5D: FEB Ope Count Limit
- DTC C1B53: Side Radar Right Malfunction
- DTC C1B54: Side Radar Left Malfunction
- DTC C1B56: Sonar Circuit
- DTC C1B57: AVM Circuit
- DTC C1B58: Driver Assistance Buzzer
- DTC C1B82: Distance Sensor Off-Center
- DTC C1B83: Distance Sensor Blocked
- DTC C1B84: Distance Sensor
- DTC C1B85: Distance Sensor Abnormal Temp
- DTC C1B86: Distance Sensor Power Supply Circuit
- DTC C1F01: Accelerator Pedal Actuator
- DTC C1F02: Accelerator Pedal Actuator
- DTC C1F05: Accelerator Pedal Actuator Power Supply Circuit
- DTC U0121: VDC Can 2
- DTC U0126: STRG Sen Can 1
- DTC U0235: ICC Sensor Can 1
- DTC U0401: ECM Can 1
- DTC U0402: TCM Can 1
- DTC U0415: VDC Can 1
- DTC U0424: HVAC Can Circuit 1
- DTC U0428: STRG Sen Can 2
- DTC U1000: Can Comm Circuit
- DTC U1010: Control Unit (Can)
- DTC U150B: ECM Can 3
- DTC U150C: VDC Can 3
- DTC U150D: TCM Can 3
- DTC U150E: BCM Can 3
- DTC U150F: Av Can 3
- DTC U1500: Cam Can 2
- DTC U1501: Cam Can 1
- DTC U1502: ICC Sensor Can Comm CIRC
- DTC U1503: Side RDR L Can 2
- DTC U1504: Side RDR L Can 1
- DTC U1505: Side RDR R Can 2
- DTC U1506: Side RDR R Can 1
- DTC U1507: Lost Comm (Side RDR R)
- DTC U1508: Lost Comm (Side RDR L)
- DTC U1512: HVAC Can 3
- DTC U1513: Meter Can 3
- DTC U1514: STRG Sen Can 3
- DTC U1515: ICC Sensor Can 3
- DTC U1516: Cam Can 3
- DTC U1517: Accelerator Pedal Actuator Can 3
- DTC U1518: Side RDR L Can 3
- DTC U1519: Side RDR R Can 3
- DTC U1521: Sonar Can 2
- DTC U1522: Sonar Can 1
- DTC U1523: Sonar Can 3
- DTC U1524: AVM Can 1
- DTC U1525: AVM Can 3
- DTC U1530: Dr Assist Buzzer Can 1
- Power Supply And Ground Circuit
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.