Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Narrow by vehicle
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer communications
4Original wording in English
AUDI
This bulletin provides information when the ignition cannot be switched on, DTC "U043100" or "U014100" stored in gateway (DA0019).
AUDI
This bulletin provides information when the ignition cannot be switched on, DTC "U043100" or "U014100" stored in gateway (DA0019).
HARLEY-DAVIDSON
SERVICE BULLETIN M1619: DIAGNOSTIC TROUBLE CODE (DTC) U04438F AND U04318F. Purpose: This bulletin informs dealers that the current software version for the Left Hand Control Module (LHCM) and Right Hand Control Module (RHCM) have Diagnostic Trouble Codes (DTCs) U04438F (reported by the LHCM) and U04318F (reported by the RHCM), t…
MITSUBISHI
This is a Technical Service Bulletin sent to dealers. It instructs dealers to reprogram the AWC ECU with updated software to correct an issue, on certain vehicles, where the ETACS may transmit an incorrect signal, resulting in the 4WD warning indicator illuminating and DTC U0431 may be stored.
Check vehicle applicability
62A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A4 ↗ | 2024 |
| Audi | A4 ↗ | 2023 |
| Audi | A4 ALLROAD ↗ | 2024 |
| Audi | A4 ALLROAD ↗ | 2023 |
| Audi | A5 ↗ | 2024 |
| Audi | A5 ↗ | 2023 |
| Audi | A5 CABRIOLET ↗ | 2024 |
| Audi | A5 CABRIOLET ↗ | 2023 |
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.