VAG Fault Codes & DTC List
Manufacturer and ECU-specific fault-code meanings. Check the stated ECU, model and code format against your diagnostic scan.
| Code | Meaning | Applicability |
|---|---|---|
| 01236 | Shift Selector Locking Solenoid (N110) | OEM |
| 01237 | Fuel Shut-Off Valve (N109) | OEM |
| 01259 | Fuel Pump Relay (J17) | OEM |
| 01262 | Solenoid Valve for Boost Pressure Control (N75) | OEM |
| 01271 | Positioning Motor for Temperature Flap (V68) | OEM |
| 01272 | Positioning Motor for Central Flap (V70) | OEM |
| 01273 | Fresh Air Blower (V2) | OEM |
| 01274 | Air Flow Flap Positioning Motor (V71) | OEM |
| 01276 | ABS Hydraulic Pump (V64) | OEM |
| 01279 | Longitudinal Acceleration Sensor (G251) | OEM |
| 01282 | Intake Manifold Flap Change-Over Valve (N239) | OEM |
| 01288 | Terminal 30; Steering Assist | OEM |
| 01290 | Reference Voltage Steering Assist | OEM |
| 01299 | Diagnostic Interface for Data Bus (J533) | OEM |
| 01304 | Radio | OEM |
| 01309 | Power Steering Control Module (J500) | OEM |
| 01312 | Powertrain Data Bus | OEM |
| 01314 | Engine Control Module | OEM |
| 01315 | Transmission Control Module | OEM |
| 01316 | ABS Control Module | OEM |
| 01317 | Instrument Cluster (J285) | OEM |
| 01318 | Control Module for Injection Pump (J399) | OEM |
| 01321 | Control Module for Airbags (J234) | OEM |
| 01324 | Control Module for All Wheel Drive (J492) | OEM |
| 01325 | Control Module for Tire Pressure Monitoring (J502) | OEM |
| 01329 | Convenience System Data Bus in Emergency Mode | OEM |
| 01331 | Door Control Module; Driver Side (J386) | OEM |
| 01333 | Door Control Module Rear Left (J388) | OEM |
| 01336 | Data Bus for Comfort System | OEM |
| 01358 | Internal Central Locking Switch: Driver Side (E150) | OEM |
| 01359 | Internal Central Locking Switch; Passenger Side (E198) | OEM |
| 01366 | Opened Due to Crash Signal | OEM |
| 01369 | Alarm triggered by Hood Switch | OEM |
| 01370 | Alarm triggered by Interior Monitoring | OEM |
| 01371 | Alarm triggered by Door Contact Switch; Driver's Side | OEM |
| 01374 | Alarm triggered by Terminal 15 | OEM |
| 01375 | Valves for Engine Mounting: Stage 1 | OEM |
| 01400 | Suspension Level Control | OEM |
| 01406 | No Flame | OEM |
| 01407 | Flame Extinguished | OEM |
| 01418 | Switch Valve 1 for Electronic Stability Program (N225) | OEM |
| 01419 | Switch Valve 2 for Electronic Stability Program (N226) | OEM |
| 01420 | High Pressure Switch Valve 1 for Electronic Stability Program (N227) | OEM |
| 01421 | High Pressure Switch Valve 2 for Electronic Stability Program (N228) | OEM |
| 01422 | Hydraulic Pump for Electronic Stability Program (V156) | OEM |
| 01423 | Lateral Acceleration Sensor (G200) | OEM |
| 01426 | Controls in Steering Wheel (E221) | OEM |
| 01435 | Brake Pressure Sensor 1 (G201) | OEM |
| 01437 | Control Position not Learned | OEM |
| 01463 | 01370 - Alarm triggered by Sensor for Anti-Theft Alarm System | OEM |
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