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.
2008 Infiniti EX35 Base, RWDFACTORY OEM SERVICE PROCEDURE
Auto Cruise Control System DTCS
AUTO CRUISE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) INDEX - EX35
| DTC | Description |
|---|---|
| DTC C1A00 | CONTROL UNIT |
| DTC C1A01, C1A02 | POWER SUPPLY CIRCUIT 1, 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 C1A12 | LASER BEAM OFF CENTER |
| DTC C1A13 | STOP LAMP RELAY |
| DTC C1A14 | ECM |
| DTC C1A15 | GEAR POSITION |
| DTC C1A16 | RADAR STAIN |
| DTC C1A18 | LASER AIMING INCMP |
| DTC C1A21 | UNIT HIGH TEMP |
| 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 U0121 | VDC CAN 2 |
| DTC U0401 | ECM CAN 1 |
| DTC U0402 | TCM CAN 1 |
| DTC U0415 | VDC CAN 1 |
| DTC U1000 | CAN COMM CIRCUIT |
| DTC U1010 | CONTROL UNIT (CAN) |
| DTC C1B00 | CAMERA UNIT MALF |
| DTC C1B01 | CAM AIMING INCMP |
| DTC C1B02 | VHCL SPD DATA MALF |
| DTC C1B03 | ABNRML TEMP DETECT |
| DTC C1B07 | ABS DIAGNOSIS |
| DTC U1000 | CAN COMM CIRCUIT |
| DTC U1010 | CONTROL UNIT (CAN) |
| DTC U0122 | VDC CAN CIR1 (LDP) |
| DTC U0416 | VDC CAN CIR2 (LDP) |
| DTC C1B00 | LDP CAMERA MALF |
| DTC C1B04 | LDP ICC STG SW MALF |
| DTC C1B05 | LDP APP SEN MALF |
| DTC C1B06 | LDP TCM MALF |
| DTC U0100 | LDP ECM CAN CIR2 |
| DTC U0101 | LDP TCM CAM CAN CIR2 |
| DTC U0104 | LDP ICC CAM CAN CIR2 |
| DTC U0405 | LDP ICC CAM CAN CIR1 |
| DTC U1500 | LDP CAM CAN CIR1 |
| DTC U1501 | LDP CAM CAN CIR2 |
Factory Service Tools
Use the Manual With the Right Hardware
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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.