VOLVO 850 (1993–1997): Technical Data, DTC & Service Schedule
Built 1993–1997 · all production years covered on this single page
2.4L I5 • Gasoline
1997
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Every figure on this Volvo 850 (1993–1997) 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 Volvo 850 (1993–1997) is powered by a 2.4L I5 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
Transmission fault signal (TCM)MODERATE
The transmission module detected a fault — check separate transmission codes.
Related codes: P0700
Misfire / Loss of cylinderMODERATE
Rough running, idle vibration, power loss.
Related codes: P0300
Thermostat: coolant temperature lowLOW
Thermostat stuck open — engine does not reach operating temperature.
Related codes: P0128
Battery/system voltage lowLOW
System voltage below 10V — check alternator, battery or wiring.
Related codes: P0562
P0011LOW
Check with an OBD2 scanner.
Related codes: P0011
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
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
📋 RECALLS & TSB (1)
NHTSA 96E025000
Engine And Engine Cooling › Engine › Gasoline
Date: 20/08/1996
ENGINE BLOCK HEATERS INSTALLED AS ACCESSORIES. THE BLOCK HEATER CONTACT SURFACE DOES NOT MATCH CORRECTLY WITH THE ENGINE BLOCK AS INTENDED. THE BLOCK HEATER COULD COME LOOSE FROM THE ENGINE BLOCK, AND IF BEING USED, COULD POSSIBLY OVERHEAT CAUSING DAMAGE IF IT COMES IN CONTACT …
COMMON OBD2 CODES TO CHECK
P0420
P0420
Powertrain
P0171
P0171
Powertrain
P0300
P0300
Powertrain
P0128
P0128
Powertrain
P0455
P0455
Powertrain
P0700
P0700
Transmission
P0442
P0442
Powertrain
P0172
P0172
Powertrain
P0401
P0401
Powertrain
All documented fault codes for this vehicle
The most documented diagnostic codes for this model, by system and severity. Tap a code for the full guide.
P0455
powertrain
LOW⏱ 0.62h avgP0442
powertrain
LOW⏱ 0.62h avgP0440
powertrain
LOW⏱ 0.78h avgP0420
powertrain
MEDIUM⏱ 1.24h avgP0300
powertrain
HIGH⏱ 1.22h avgP0172
powertrain
MEDIUM⏱ 1.13h avgP0171
powertrain
MEDIUM⏱ 0.95h avgP0730
transmission
MEDIUM⏱ 1.25h avgP0700
transmission
HIGH⏱ 1.25h avgP0401
powertrain
MEDIUM⏱ 1.25h avgP0011
powertrain
MEDIUM⏱ 5.4h avgU0100
network
HIGHP0562
electrical
MEDIUM⏱ 0.58h avgP0128
powertrain
MEDIUM⏱ 0.88h avg
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 System WarningBrakes
Immobilizer / Key FaultSecurity
🟠 WARNING — check soon
Malfunction Indicator Light (MIL) / Check EngineEngine
Diesel Particulate Filter (DPF)Emissions
Battery / Charging SystemElectrical
Low Fuel WarningFuel
ABS WarningBrakes
Brake Pad Wear IndicatorBrakes
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
Suspension Fault / Air SuspensionSuspension
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
Bulb Failure WarningLighting
Headlight Range / Leveling FaultLighting
Service / Maintenance DueMaintenance
A/C System FaultHvac
Clutch Wear WarningTransmission
Cruise Control / ACC FaultADAS
🔵 INFORMATION
Engine Temperature Low (Blue)Cooling
Glow Plug / Diesel PreheatEngine
Traction Control / ESC OffChassis
Seatbelt ReminderActive safety
Rear Fog Light IndicatorLighting
Lane Departure / LDWS WarningADAS
Forward Collision Warning (FCW/AEB)ADAS
Blind Spot Monitor FaultADAS
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)
60 owner complaints filed with the U.S. National Highway Traffic Safety Administration (NHTSA) for the Volvo 850 across model years 1993–1997. These are real, verified reports submitted by vehicle owners.
3 crash reports 3 fires 9 injuries
Complaints by model year (most reported first)
Model year 199460
Most reported components (all years)
Fuel System15
Gasoline14
Engine And Engine Cooling7
Electrical System7
Service Brakes5
Hydraulic5
Sample reports
WE SMELL GAS. WHEN STOP NOTICE FUEL LEAKING FROM FUEL ENTRY PIPE. WHEN GOT CLOSER LOOK IT WAS LEAKING FROM FUEL ENTRY PIPE THAT CONNECTED TO FUEL TANK. *TR (MY 1994)
DRIVERS SIDE WIPER DOES NOT CLEAR WINDSHIELD. THEY SAY TO TIGHTEN NUT BUT IT NO LONGER WORKS. I WOULD HAVE TO REPLACE TOTAL ASSEMBLY. I WAS TOLD THIS IS A PERSISTENT PROBLEM WITH THE 850. SHOULDN'T THIS BE FIXED BY VOLVO? *JB (MY 1994)
HYDRAULIC UNIT LEAKED BRAKE FLUID - PROBABLE CAUSE WAS FAILED INTERNAL GASKETS OR SEALS. RESULT: LOSS OF FLUID AND POTENTIAL BRAKE SYSTEM FAILURE. LOW FLUID LEVEL WARNING ALLOWED DETECTION OF CONDITION. WE (DEALER & I) DETERMINED COND… (MY 1994)
DEALER SAID NO RECALL ON TIRES OR RIMS I BOUGHT NEW ONES COMSUMER REPORT SAID THERE WAS A RECALL. *AK (MY 1994)
Source: NHTSA complaints database (U.S. data.gov). Figures cover production years 1993–1997.
Frequently Asked Questions
Does the Volvo 850 have any safety recalls?
Yes — 1 official NHTSA recall campaign(s) affect this model, mainly: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. Check the recalls section for your exact year/VIN.
What does fault code P0300 mean on the Volvo 850?
Random/Multiple Cylinder Misfire Detected 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 P0128 mean on the Volvo 850?
Coolant temperature below thermostat regulating temperature — thermostat stuck open or faulty 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 P0011 mean on the Volvo 850?
A Camshaft Position Timing Over-Advanced or System Performance (Bank 1) This code is among the most documented for this model — tap it in the OBD2 section for the full step-by-step guide.
Are brakes problems common on the Volvo 850?
Yes — 6 of 54 real owner reports filed with NHTSA mention the brakes. One owner reported: “DT: THE CONTACT STATED VEHICLE WAS LEAKING OIL BUT HE WAS UNSURE WHERE IT WAS COMING FROM. THE DEALERSHIP SUGGESTED CHANGING THE MASTER CYLINDER AND IT WAS CHANGED AT A LOCAL SERVICE STATION, HOWE…” See the owner-reported complaints section below for more.
Are engine problems common on the Volvo 850?
Yes — 11 of 54 real owner reports filed with NHTSA mention the engine. One owner reported: “THE CONSOLE AND STEERING WHEEL WERE WET FROM RAIN. THE SRS DASH WARNING LIGHT CAME ON. ABOUT 5 MILES AFTER THAT, THE DRIVER'S SIDE AIR BAG DEPLOYED. THE BAG WAS THE ORIGINAL BAG. THE SRS LIGHT HAD…” See the owner-reported complaints section below for more.
Are fuel system problems common on the Volvo 850?
Yes — 15 of 54 real owner reports filed with NHTSA mention the fuel system. One owner reported: “I HAVE A 1994 VOLVO 850. I HAVE A LEAK WHERE THE HEAT SHIELD IS ATTACHED TO THE GAS TANK. VOLVO IS WELL AWARE OF THIS PROBLEM BUT MY VIN DOES NOT SHOW THE RECALL. THE LEAK OF GAS IS 100% FROM THE REC…” See the owner-reported complaints section below for more.
Which OBD2 fault codes are commonly documented for the Volvo 850 (1993–1997)?
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 Volvo 850 (1993–1997) be serviced?
Routine maintenance for the Volvo 850 (1993–1997) 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.
Have a specific fault code on your Volvo 850 (1993–1997)? Search the code in the OBD2 section of this page or use the full TroubleAtlas DTC database. Need tyres? Compare prices and compatible sizes in the TroubleAtlas comparator.