Audi Allroad (2001–2024) Fault Codes & Service Schedule | TroubleAtlas

🌐 ▾
Home› Vehicles› Audi› Allroad› 2024
Audi Allroad (2001–2024)
TROUBLEATLAS · SCOREINDEPENDENT · VERIFIED★★TA6.3/10
TroubleAtlas Score
The TroubleAtlas app on a phoneTROUBLEATLAS APP · FREEFREE APPDownload our free appDownload our free appOur shopping centre in your pocket: dozens of suppliers that deliver in your country, compared, department by department.Dozens of suppliers compared, in your country. Get it free Get it free

AUDI ALLROAD (2001–2024): Technical Data, DTC & Service Schedule

By TroubleAtlas Technical Team · Updated 2 July 2026 · Cross-checked against 3 independent sources
Built 2001–2024 · all production years covered on this single page

2.0L Turbo I4 • Gasoline

Audi Allroad (2001–2024)

© Wikimedia Commons CC BY-SA

5 Common problems View details →
29 OBD2 codes View details →
7 Recalls / TSB View details →
TroubleAtlas Score
An independent value score for the Audi Allroad (2001–2024) — reliability, safety, cost, parts, upkeep and documentation. Owing nothing to the manufacturer.
Scorecard · each voice 0–10
Reliability
n/a
Safety & recalls
n/a
Repair cost
8.4
Parts & repairability
3.8
Maintenance & durability
n/a
Documentation & support
6.6
★ How we calculate this → Methodology
TROUBLEATLAS · SCOREINDEPENDENT · VERIFIED★★TA6.3/10
Independent · Verified · Never for sale

Every figure on this Audi Allroad (2001–2024) page is aggregated and cross-checked against more than 6.6 million real workshop operations, NHTSA records and OEM technical sources — and updated continuously. No invented estimates.

The Audi Allroad (2001–2024) uses Castrol Edge 0W-20 engine oil. It is powered by a 2.0L Turbo I4 engine. Use the sections below for verified fluids, battery, OEM tyres, the maintenance schedule, recommended parts and the most commonly reported OBD2 fault codes for this vehicle.

⚠️Common problems 🔧Common repairs 💧Fluids & lubricants 🔋Battery 🔌Fault codes (OBD2) 🔴Dashboard lights 🛒Parts comparator 🔧Accessories & tools 🛞Tyres 📋Recalls & TSB 📢Complaints 📍Workshops nearby
⚠️ COMMON PROBLEMS
Engine overheatingFREQUENT

Engine temperature over limits — check coolant level, thermostat and radiator.

Related codes: P0217

Oil pressure sensor: low signalFREQUENT

ECU detects insufficient oil pressure — check oil level and sensor.

Related codes: P0522

Insufficient oil pressureFREQUENT

Oil pressure below critical threshold — stop the engine and check immediately.

Related codes: P0524

Engine control module (PCM) faultFREQUENT

Faulty ECU processor — requires specialist workshop diagnosis.

Related codes: P0606

Throttle actuatorFREQUENT

Throttle actuator motor circuit open — loss of throttle response.

Related codes: P2100

🔧 COMMON REPAIRS
🔧
Front brake pads
Difficulty: Medium
1.1h
€77 – €99
🔧
Rear brake pads
Difficulty: Medium
1.2h
€84 – €108
🛢
Engine oil change
Difficulty: Easy
0.4h
€28 – €36
🔧
ABS Module
Difficulty: Hard
2.7h
€189 – €243
💰 AVERAGE INDICATIVE COSTS

Prices may vary by area and workshop.

🔧
Full service
€ 120 – € 200
🛑
Full brake service
€ 180 – € 300
⚡
Spark plug replacement
€ 80 – € 140
📊
Electronic diagnosis
€ 40 – € 70
⏱️ OFFICIAL LABOUR TIMES (OLP)

Standard labour hours from a database of 6.6M+ real shop operations, with an indicative labour-cost estimate for your country.

Brakes8 operations
OperationLabour hours (OLP)Est. labour cost
ABS Module2.7h€ 121–€ 202
ABS Pump3.4h€ 153–€ 255
ABS Tone Ring2.0h€ 90–€ 150
ABS Wheel Speed Sensor - Front1.1h€ 49–€ 82
ABS Wheel Speed Sensor - Rear1.1h€ 49–€ 82
Brake Bleed - All Four1.4h€ 62–€ 105
Brake Booster3.4h€ 153–€ 255
Brake Booster Check Valve0.4h€ 18–€ 30
Cooling8 operations
OperationLabour hours (OLP)Est. labour cost
Coolant Bypass Pipe2.0h€ 90–€ 150
Coolant Flush1.4h€ 62–€ 105
Coolant Reservoir0.7h€ 31–€ 52
Coolant Temperature Sensor0.7h€ 31–€ 52
Cooling Fan Assembly1.4h€ 62–€ 105
Cooling Fan Clutch1.4h€ 62–€ 105
Cooling Fan Motor2.0h€ 90–€ 150
Cooling Fan Relay0.4h€ 18–€ 30
Electrical8 operations
OperationLabour hours (OLP)Est. labour cost
Airbag - Driver1.4h€ 62–€ 105
Airbag - Passenger2.0h€ 90–€ 150
Airbag - Side2.7h€ 121–€ 202
Airbag Module/Computer1.4h€ 62–€ 105
Alternator2.0h€ 90–€ 150
Alternator Belt0.7h€ 31–€ 52
Amplifier2.0h€ 90–€ 150
Antenna0.7h€ 31–€ 52
Engine8 operations
OperationLabour hours (OLP)Est. labour cost
Boost Pressure Sensor0.7h€ 31–€ 52
Camshaft Position Sensor1.4h€ 62–€ 105
Camshaft R&R10.8h€ 486–€ 810
Connecting Rod Bearings20.2h€ 909–€ 1515
Crankshaft Position Sensor1.4h€ 62–€ 105
Crankshaft R&R27.0h€ 1215–€ 2025
Cylinder Head R&R8.1h€ 364–€ 607
Cylinder Head Resurface10.8h€ 486–€ 810
Exhaust8 operations
OperationLabour hours (OLP)Est. labour cost
Air Injection Check Valve1.1h€ 49–€ 82
Catalytic Converter - California2.0h€ 90–€ 150
Catalytic Converter - Direct Fit2.0h€ 90–€ 150
Catalytic Converter - Universal2.7h€ 121–€ 202
Downpipe2.7h€ 121–€ 202
EGR Cooler4.1h€ 184–€ 307
EGR Tube2.0h€ 90–€ 150
EGR Valve1.4h€ 62–€ 105
Fuel system8 operations
OperationLabour hours (OLP)Est. labour cost
Charcoal Canister1.4h€ 62–€ 105
EVAP Purge Valve1.1h€ 49–€ 82
EVAP Vent Valve1.1h€ 49–€ 82
Fuel Cap0.1h€ 4–€ 7
Fuel Filler Neck2.0h€ 90–€ 150
Fuel Filter0.7h€ 31–€ 52
Fuel Filter - In-Tank2.7h€ 121–€ 202
Fuel Injector - Single1.4h€ 62–€ 105
HVAC8 operations
OperationLabour hours (OLP)Est. labour cost
AC Accumulator2.0h€ 90–€ 150
AC Clutch Coil2.0h€ 90–€ 150
AC Compressor3.4h€ 153–€ 255
AC Compressor Clutch2.7h€ 121–€ 202
AC Compressor Oil Add0.7h€ 31–€ 52
AC Condenser3.4h€ 153–€ 255
AC Evaporator8.1h€ 364–€ 607
AC Expansion Valve (TXV)5.4h€ 243–€ 405
Steering8 operations
OperationLabour hours (OLP)Est. labour cost
Center Link/Drag Link2.0h€ 90–€ 150
Electric Power Steering Module2.0h€ 90–€ 150
Electric Power Steering Motor3.4h€ 153–€ 255
Idler Arm1.4h€ 62–€ 105
Pitman Arm1.6h€ 72–€ 120
Power Steering Fluid Flush0.7h€ 31–€ 52
Power Steering Gear Box4.7h€ 211–€ 352
Power Steering Hose - High Pressure1.4h€ 62–€ 105
Suspension8 operations
OperationLabour hours (OLP)Est. labour cost
Air Line1.4h€ 62–€ 105
Air Spring/Air Bag2.0h€ 90–€ 150
Air Suspension Compressor2.0h€ 90–€ 150
Air Suspension Height Sensor1.4h€ 62–€ 105
Air Suspension Valve Block2.7h€ 121–€ 202
Ball Joint - Lower2.4h€ 108–€ 180
Ball Joint - Upper2.0h€ 90–€ 150
Ball Joints - Upper and Lower4.1h€ 184–€ 307
Transmission8 operations
OperationLabour hours (OLP)Est. labour cost
Kickdown Cable1.1h€ 49–€ 82
Neutral Safety Switch1.4h€ 62–€ 105
Overdrive Solenoid2.7h€ 121–€ 202
Shift Cable2.0h€ 90–€ 150
Shift Linkage1.4h€ 62–€ 105
Transmission Control Module1.4h€ 62–€ 105
Transmission Cooler Lines1.4h€ 62–€ 105
Transmission Filter1.4h€ 62–€ 105
💵 WORKSHOP LABOUR RATES BY COUNTRY

Average independent-workshop hourly labour rates, to estimate repair costs in your country.

🇩🇪Germany€95/h
🇪🇸Spain€55/h
🇫🇷France€75/h
🇮🇹Italy€45/h
🇬🇧UK£80/h
🇺🇸USA$120/h
Reference rate
€45/h
Source: Eurostat 2024
💧 FLUIDS & LUBRICANTS
Engine oil
Engine oil
Castrol Edge 0W-20
With filter change
4.5 L
Coolant
Coolant
Audi G13 Coolant (Purple)
Use pre-mixed or mix 50/50 with distilled water
7.5 L
Brake fluid
Brake fluid
DOT 4 ESP Brake Fluid
Replace when moisture content exceeds 3% or every 2-3 years
Automatic transmission fluid
Audi DSG / S-Tronic Fluid
10.0 L
Power steering fluid
Electric Power Steering (No Fluid)
Electric power steering - no fluid required
Washer fluid
Windshield Washer Fluid
Refill as needed. Use winter-rated in cold climates.
3.5 L
📋 RECALLS & TSB (7)
NHTSA 14V667000
Air Bags
Date: 24/10/2014
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2013-2015 Audi A4 and S4 vehicles manufactured February 16, 2012, to October 21, 2014, and 2013-2015 Audi Allroad vehicles manufactured March 12, 2012, to October 21, 2014. Due to an improper algorith…
NHTSA 19V547000
Air Bags › Frontal › Passenger Side › Inflator Module
Date: 24/07/2019
Volkswagen Group of America, Inc. (Audi) is recalling certain 2018-2019 Audi RS5 Sportback, 2018 S5 Cabriolet, S5 Sportback, S5 Coupe, S4 Sedan, A5 Cabriolet, A5 Sportback, A5 Coupe, and 2017-2018 A4 Sedan and A4 Allroad vehicles. Oxidation on the Passenger Occupant Detection Sy…
NHTSA 04V133000
Electrical System
Date: 18/03/2004
ON CERTAIN PASSENGER VEHICLES, IF A DRIVER'S KNEES PUSH AGAINST THE KNEE BOLSTER (CRASH ELEMENT) LOCATED UNDER THE DASHBOARD, IT CAN CONTACT THE HEADLIGHT SWITCH WIRING HARNESS, AND AN ELECTRICAL SHORT COULD OCCUR.
NHTSA 20V274000
Air Bags › Frontal › Passenger Side › Inflator Module
Date: 13/05/2020
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2020 Audi A6, A6 Allroad and A7 vehicles. The passenger air bag may not properly deploy through the instrument panel tear seam.
NHTSA 08V157000
Fuel System, Gasoline › Storage › Tank Assembly
Date: 08/04/2008
VOLKSWAGEN IS RECALLING 68,240 MY 2001-2004 AUDI A6 QUATTRO VEHICLES EQUIPPED WITH 2.7L, 2.8L, OR 3.0L ENGINES AND MY 2001-2005 ALLROAD QUATTRO VEHICLES EQUIPPED WITH 2.7L OR 4.2L ENGINES. THE AGING OF THE PLASTIC MATERIAL IN THE FUEL TANK ROLLOVER VALVE COMBINED WITH BENDING ST…
NHTSA 06V198000
Electrical System
Date: 05/06/2006
ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH HALOGEN LOW BEAM HEADLIGHTS, CERTAIN CONNECTOR PINS IN THE HEADLIGHT SWITCH CONNECTOR COME INTO CONTACT WITH EACH OTHER CAUSING A SHORT CIRCUIT. NOTE: VEHICLES WITH XENON LOW BEAM HEADLIGHTS ARE NOT AFFECTED BECAUSE THE CIRCUIT IN TH…
NHTSA R/2001/114
Windscreen Wiper Action May Be Affected
Date: 03-09-2001
At high speeds there is a risk that the wiper on the drivers side may become entangled with the wiper on the passenger's side which will lock wiper motion.
🔴 DASHBOARD WARNING LIGHTS — UNIVERSAL GUIDE

53 warning lights classified by urgency. Appears on your vehicle? Check the urgency level.

Show all dashboard warning lights
🔴 IMMEDIATE STOP — pull over
Oil Pressure WarningEngine
Engine Temperature WarningCooling
!BRAKE
Brake System WarningBrakes
K
Immobilizer / Key FaultSecurity
🟠 WARNING — check soon
Malfunction Indicator Light (MIL) / Check EngineEngine
Diesel Particulate Filter (DPF)Emissions
+−
Battery / Charging SystemElectrical
Low Fuel WarningFuel
!BRAKE
ABS WarningBrakes
!BRAKE
Brake Pad Wear IndicatorBrakes
!BRAKE
Electronic Parking Brake (EPB)Brakes
!
Power Steering WarningSteering
ESC / Stability Control FaultChassis
Tire Pressure Warning (TPMS)Chassis
Transmission Temperature WarningTransmission
Transmission / Gearbox FaultTransmission
Airbag / SRS WarningActive safety
EGR / Exhaust Gas Recirculation FaultEmissions
Catalytic Converter / Emissions FaultEmissions
AdBlue / DEF Level LowEmissions
Coolant Level LowCooling
Hybrid / EV System WarningHybrid
EV Charge System FaultHybrid
12V Battery (Hybrid/EV Auxiliary)Hybrid
S
Suspension Fault / Air SuspensionSuspension
N
CAN Bus / Network Communication FaultNetwork
Water in Fuel FilterFuel
Diesel Injector FaultFuel
!
Steering Angle Sensor FaultSteering
Turbo / Boost Pressure FaultEngine
Regenerative Braking Fault (Hybrid/EV)Hybrid
🟡 MONITOR
Fuel Cap / Evap SystemEmissions
?
4WD / AWD SystemDrivetrain
L
Bulb Failure WarningLighting
L
Headlight Range / Leveling FaultLighting
Service / Maintenance DueMaintenance
AC
A/C System FaultHvac
Clutch Wear WarningTransmission
A
Cruise Control / ACC FaultADAS
🔵 INFORMATION
Engine Temperature Low (Blue)Cooling
Glow Plug / Diesel PreheatEngine
Traction Control / ESC OffChassis
Seatbelt ReminderActive safety
L
Rear Fog Light IndicatorLighting
A
Lane Departure / LDWS WarningADAS
A
Forward Collision Warning (FCW/AEB)ADAS
A
Blind Spot Monitor FaultADAS
A
Rear Parking Sensor / Camera FaultADAS
Windshield Washer Fluid LowMaintenance
!
Door Open WarningBody
!
Hood / Trunk Open WarningBody
Gear Shift Indicator (Manual)Transmission
Sport / Performance Mode ActiveTransmission
📢 REPORTED COMPLAINTS & PROBLEMS (NHTSA)

83 owner complaints filed with the U.S. National Highway Traffic Safety Administration (NHTSA) for the Audi Allroad across model years 2001–2024. These are real, verified reports submitted by vehicle owners.

5 crash reports 5 fires 4 injuries
Complaints by model year (most reported first)
Model year 200117
Model year 200415
Model year 200314
Model year 201313
Model year 20028
Model year 20146
Model year 20154
Model year 20053
Most reported components (all years)
Electrical System14
Power Train8
Structure8
Steering8
Fuel/Propulsion System7
Vehicle Speed Control7
Sample reports
During recent heavy rains, all of a sudden the car's transmission that had been working fine, after having been parked briefly pointing slightly down hill, no longer functioned properly, and had apparently gone into "LIMP Mode". after t… (MY 2003)
THE COMPLETE ELECTRO-MECHANICAL STEERING SYSTEM WAS DEFECTIVE AND HAD TO BE REPLACED. I HAD COMPLAINED TO THE DEALER A NUMBER OF TIMES AND HAD LEFT THE CAR WITH THE DEALER A NUMBER OF TIMES. THEY KEPT GIVING IT BACK TO ME, TELLING ME THE… (MY 2013)
AIRBAG LIGHT ON AND CONTROL MODULE NEEDS REPLACING. *TR (MY 2001)
SUNROOF CRACKED OR EXPLODED WHILE DRIVING AT HIGHWAY SPEED ON NORMAL, PAVED HIGHWAY SURFACE. SHARDS OF GLASS FELL INTO THE VEHICLE. NO APPARENT IMPACT FROM FOREIGN OBJECT, AND NOT DRIVING NEAR ANY OTHER VEHICLES AT THE TIME. (MY 2014)

Source: NHTSA complaints database (U.S. data.gov). Figures cover production years 2001–2024.

Frequently Asked Questions

Does the Audi Allroad have any safety recalls?

Yes — 6 official NHTSA recall campaign(s) affect this model, mainly: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY, ELECTRICAL SYSTEM. Check the recalls section for your exact year/VIN.

What does fault code P0003 mean on the Audi Allroad?

Fuel Volume Regulator Control Circuit Low This code is among the most documented for this model — tap it in the OBD2 section for the full step-by-step guide.

What does fault code P0002 mean on the Audi Allroad?

Fuel Volume Regulator Control Circuit Range/Performance This code is among the most documented for this model — tap it in the OBD2 section for the full step-by-step guide.

What does fault code P0001 mean on the Audi Allroad?

Fuel Volume Regulator Control Circuit/Open This code is among the most documented for this model — tap it in the OBD2 section for the full step-by-step guide.

Are engine problems common on the Audi Allroad?

Yes — 14 of 81 real owner reports filed with NHTSA mention the engine. One owner reported: “DT:THE VEHICLE HAS DEVELOPED A CAM SHAFT GASKET LEAK AT ONLY 60,000 MILES. ALSO, ONE OF THE CV AXLES CRACKED. THERE WHERE NO PROBLEMS WITH THE VEHICLE PRIOR TO THE DEALERSHIP FINDING THESE PROBLEMS. …” See the owner-reported complaints section below for more.

Are steering problems common on the Audi Allroad?

Yes — 15 of 81 real owner reports filed with NHTSA mention the steering. One owner reported: “2002 AUDI ALLROAD 2.7T. THIS VEHICLE IS EQUIPPED WITH AIR SUSPENSION. THE PUMP ASSEMBLY IS LOCATED UNDER THE CAR IN BETWEEN THE REAR WHEELS AND HAS A PROTECTION COVER. THIS CAR IS ALLWHEEL DRIVE AND I…” See the owner-reported complaints section below for more.

Are electrical problems common on the Audi Allroad?

Yes — 20 of 81 real owner reports filed with NHTSA mention the electrical. One owner reported: “I OWN A 2001 AUDI ALLROAD, WHICH I PURCHASED THROUGH A DEALER CERTIFIED PRE-OWNED. THERE HAVE BEEN SEVERAL UNUSUAL ISSUES WITH THIS VEHICLE, SUCH AS THE WATER PUMP BREAKING DOWN AT 50,000 MILES AND M…” See the owner-reported complaints section below for more.

What engine oil should I use on the Audi Allroad (2001–2024)?

The engine oil specification for the Audi Allroad (2001–2024) is Castrol Edge 0W-20. Always use the viscosity grade approved by the manufacturer: a different oil can reduce engine protection and void the warranty. Check the change interval in the Maintenance section.

Which OBD2 fault codes are commonly documented for the Audi Allroad (2001–2024)?

Commonly documented OBD2 codes across many vehicles include: P0420, P0300, P0171. Find the full description, likely causes and estimated repair costs in the OBD2 Codes section on this page.

How often should the Audi Allroad (2001–2024) be serviced?

Routine maintenance for the Audi Allroad (2001–2024) typically includes an oil change every 6,000–9,000 miles (10,000–15,000 km), an air filter every 12,000–18,000 miles (20,000–30,000 km) and a brake inspection every 12,000 miles (20,000 km). Check the full plan with specific intervals in the Scheduled Maintenance section on this page.

Bookmark this page to consult it at the workshop or when buying parts. TroubleAtlas updates its technical data continuously — check back for new information on the Audi Allroad (2001–2024).

More Audi modelsCompare tyresSearch OBD2 code
Scroll to Top