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.
2020 Alfa Romeo Giulia Base, AWDFACTORY OEM SERVICE PROCEDURE
Module, Forward Facing Camera (FFCM)
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B1001-16 | INTERNAL CIRCUIT - CIRCUIT VOLTAGE BELOW THRESHOLD |
| B1001-17 | INTERNAL CIRCUIT - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B1006-49 | CAMERA - INTERNAL ELECTRONIC FAILURE |
| B1007-54 | CAMERA - MISSING CALIBRATION |
| C1000-16 | BATTERY - CIRCUIT VOLTAGE BELOW THRESHOLD |
| C1000-17 | BATTERY - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| C1001-35 | INITIAL CALIBRATION - SIGNAL HIGH TIME ABOVE MAXIMUM |
| C1002-68 | ROLL MODE ACTIVE - EVENT INFORMATION |
| C1003-18 | WINDSCREEN HEATER - CIRCUIT CURRENT BELOW THRESHOLD |
| C1003-19 | WINDSCREEN HEATER - CIRCUIT CURRENT ABOVE THRESHOLD |
| C1004-51 | PROXY CONFIGURATION MISSING-NOT PROGRAMMED |
| C14A5-97 | SENSOR BLINDED - COMPONENT OR SYSTEM OPERATION OBSTRUCTED OR BLOCKED |
| C14AA-68 | CALIBRATION OUT OF RANGE - EVENT INFORMATION |
| C1999-86 | DATASET FAILURE-SIGNAL INVALID |
| C2210-4B | HALF ECU TEMPERATURE - OVER TEMPERATURE |
| C2210-86 | ECU TEMPERATURE - SIGNAL INVALID |
| U0129-87 | BRAKING SYSTEM MODULE - MISSING MESSAGE |
| U0131-87 | ELECTRIC POWER STEERING - MISSING MESSAGE |
| U0140-87 | BODY CONTROL MODULE - MISSING MESSAGE |
| U0151-87 | LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROL (ORC) MISSING MESSAGE |
| U0418-64 | BRAKING SYSTEM MODULE-SIGNAL PLAUSIBILITY FAILURE |
| U0418-83 | BRAKING SYSTEM MODULE-VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U0418-86 | BRAKING SYSTEM MODULE - SIGNAL INVALID |
| U0420-64 | ELECTRIC POWER STEERING-SIGNAL PLAUSIBILITY FAILURE |
| U0420-83 | ELECTRIC POWER STEERING-VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U0420-86 | ELECTRIC POWER STEERING - SIGNAL INVALID |
| U0422-64 | BODY CONTROL MODULE-SIGNAL PLAUSIBILITY FAILURE |
| U0422-83 | BODY CONTROL MODULE-VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U0422-86 | BODY CONTROL MODULE - SIGNAL INVALID |
| U0452-64 | IMPLAUSIBLE DATA RECEIVED FROM OCCUPANT RESTRAINT CONTROL (ORC) SIGNAL PLAUSIBILITY FAILURE |
| U1001-86 | CAN2-SIGNAL INVALID |
| U1001-87 | CAN2-MISSING MESSAGE |
| U1001-88 | CAN2-BUS OFF |
| U1010-88 | PRIVATE CAN WITH DASM (DRIVER ASSISTANT SYSTEM MODULE) BUS OFF |
| U1216-87 | LOST COMMUNICATION WITH DRIVER ASSISTANCE SYSTEM MODULE (DASM) MISSING MESSAGE |
| U148A-86 | IMPLAUSIBLE DATA RECEIVED FROM DRIVER ASSISTANCE SYSTEM MODULE (DASM) SIGNAL INVALID |
| U1930-86 | ECU OPERATIONALMODESTATUS INTERNAL SIGNAL-SIGNAL INVALID |
| U1932-86 | OPERATIONALMODESTATUS SIGNAL FROM BODY CONTROL MODULE-SIGNAL INVALID |
| U1933-87 | LOST COMMUNICATION WITH BODY CONTROL MODULE (CAN MESSAGE BCM_COMMAND MISSING) MISSING MESSAGE |
| U1934-87 | LOST COMMUNICATION WITH BODY CONTROL MODULE (CAN MESSAGES BCM_COMMAND AND BODY2 MISSING) MISSING MESSAGE |
| U3002-87 | VIN - MISSING MESSAGE |
Factory Service Tools
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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.