TroubleAtlas Score
MAZDA CX-3 (2015–2025) — Verified Specs, Fluids & OBD2
Built 2015–2025 · all production years covered on this single page
1.5L I4 Diesel S5-DPTS • Diesel
© Wikimedia Commons CC BY-SA
TroubleAtlas Score
An independent value score for the Mazda Cx-3 (2015–2025) — reliability, safety, cost, parts, upkeep and documentation. Owing nothing to the manufacturer.
Scorecard · each voice 0–10
Reliabilityn/a
Safety & recallsn/a
Repair cost7.3
Parts & repairability3.9
Maintenance & durabilityn/a
Documentation & support7.4
Independent · Verified · Never for sale
Every figure on this Mazda Cx-3 (2015–2025) 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 Mazda Cx-3 (2015–2025) is powered by a 1.5L I4 Diesel S5-DPTS engine. Its OEM tyre size is 215/55 R16. 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: Easy
0.8h
€56 – €72
Rear brake pads
Difficulty: Easy
0.9h
€63 – €81
Engine oil change
Difficulty: Easy
0.3h
€21 – €27
ABS Module
Difficulty: Hard
2.5h
€175 – €225
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
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| ABS Module | 2.5h | € 112–€ 187 |
| ABS Pump | 2.5h | € 112–€ 187 |
| ABS Tone Ring | 1.9h | € 85–€ 142 |
| ABS Wheel Speed Sensor - Front | 1.9h | € 85–€ 142 |
| ABS Wheel Speed Sensor - Rear | 1.9h | € 85–€ 142 |
| Brake Bleed - All Four | 1.9h | € 85–€ 142 |
| Brake Booster | 3.8h | € 171–€ 285 |
| Brake Booster Check Valve | 1.3h | € 58–€ 97 |
Cooling8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Coolant Bypass Pipe | 1.9h | € 85–€ 142 |
| Coolant Flush | 1.0h | € 45–€ 75 |
| Coolant Reservoir | 1.9h | € 85–€ 142 |
| Coolant Temperature Sensor | 0.6h | € 27–€ 45 |
| Cooling Fan Assembly | 1.9h | € 85–€ 142 |
| Cooling Fan Clutch | 1.9h | € 85–€ 142 |
| Cooling Fan Motor | 1.9h | € 85–€ 142 |
| Cooling Fan Relay | 1.3h | € 58–€ 97 |
Electrical8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Airbag - Driver | 1.9h | € 85–€ 142 |
| Airbag - Passenger | 1.9h | € 85–€ 142 |
| Airbag - Side | 1.9h | € 85–€ 142 |
| Airbag Module/Computer | 1.9h | € 85–€ 142 |
| Alternator | 1.9h | € 85–€ 142 |
| Alternator Belt | 1.9h | € 85–€ 142 |
| Amplifier | 1.9h | € 85–€ 142 |
| Antenna | 0.6h | € 27–€ 45 |
Engine8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Boost Pressure Sensor | 3.8h | € 171–€ 285 |
| Camshaft Position Sensor | 1.9h | € 85–€ 142 |
| Camshaft R&R | 5.7h | € 256–€ 427 |
| Connecting Rod Bearings | 1.9h | € 85–€ 142 |
| Crankshaft Position Sensor | 1.9h | € 85–€ 142 |
| Crankshaft R&R | 1.9h | € 85–€ 142 |
| Cylinder Head R&R | 5.7h | € 256–€ 427 |
| Cylinder Head Resurface | 5.7h | € 256–€ 427 |
Exhaust8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Air Injection Check Valve | 1.9h | € 85–€ 142 |
| Catalytic Converter - California | 2.5h | € 112–€ 187 |
| Catalytic Converter - Direct Fit | 2.5h | € 112–€ 187 |
| Catalytic Converter - Universal | 2.5h | € 112–€ 187 |
| DEF Injector | 3.8h | € 171–€ 285 |
| DEF Tank | 1.9h | € 85–€ 142 |
| DPF Delete Pipe | 1.9h | € 85–€ 142 |
| Diesel Particulate Filter | 1.9h | € 85–€ 142 |
Fuel system8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Charcoal Canister | 1.9h | € 85–€ 142 |
| EVAP Purge Valve | 1.9h | € 85–€ 142 |
| EVAP Vent Valve | 1.9h | € 85–€ 142 |
| Fuel Cap | 0.4h | € 18–€ 30 |
| Fuel Filler Neck | 3.8h | € 171–€ 285 |
| Fuel Filter | 0.6h | € 27–€ 45 |
| Fuel Filter - In-Tank | 1.3h | € 58–€ 97 |
| Fuel Injector - Single | 3.8h | € 171–€ 285 |
HVAC8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| AC Accumulator | 2.5h | € 112–€ 187 |
| AC Clutch Coil | 1.9h | € 85–€ 142 |
| AC Compressor | 2.5h | € 112–€ 187 |
| AC Compressor Clutch | 2.5h | € 112–€ 187 |
| AC Compressor Oil Add | 2.5h | € 112–€ 187 |
| AC Condenser | 2.5h | € 112–€ 187 |
| AC Evaporator | 2.5h | € 112–€ 187 |
| AC Expansion Valve (TXV) | 2.5h | € 112–€ 187 |
Steering8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Center Link/Drag Link | 1.9h | € 85–€ 142 |
| Electric Power Steering Module | 1.9h | € 85–€ 142 |
| Electric Power Steering Motor | 1.9h | € 85–€ 142 |
| Idler Arm | 1.3h | € 58–€ 97 |
| Pitman Arm | 1.9h | € 85–€ 142 |
| Power Steering Fluid Flush | 2.5h | € 112–€ 187 |
| Power Steering Gear Box | 2.5h | € 112–€ 187 |
| Power Steering Hose - High Pressure | 1.9h | € 85–€ 142 |
Suspension8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Air Line | 1.9h | € 85–€ 142 |
| Air Spring/Air Bag | 1.9h | € 85–€ 142 |
| Air Suspension Compressor | 1.9h | € 85–€ 142 |
| Air Suspension Height Sensor | 1.9h | € 85–€ 142 |
| Air Suspension Valve Block | 1.9h | € 85–€ 142 |
| Ball Joint - Lower | 1.9h | € 85–€ 142 |
| Ball Joint - Upper | 2.5h | € 112–€ 187 |
| Ball Joints - Upper and Lower | 2.5h | € 112–€ 187 |
Transmission8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Kickdown Cable | 1.9h | € 85–€ 142 |
| Neutral Safety Switch | 1.9h | € 85–€ 142 |
| Overdrive Solenoid | 1.9h | € 85–€ 142 |
| Shift Cable | 1.9h | € 85–€ 142 |
| Shift Linkage | 1.9h | € 85–€ 142 |
| Shift Solenoid - Single | 1.9h | € 85–€ 142 |
| Shift Solenoids - All | 1.9h | € 85–€ 142 |
| Torque Converter | 5.7h | € 256–€ 427 |
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
📋 RECALLS & TSB (4)
NHTSA 23V487000
Back Over Prevention › Sensing System › Camera
Date: 14/07/2023
Mazda North American Operations (Mazda) is recalling certain 2014-2018 Mazda3 and 2016-2021 CX-3 vehicles. The rearview camera image may not display properly by showing a flickering or distorted image.
NHTSA 21V875000
Fuel System, Gasoline › Delivery › Fuel Pump
Date: 12/11/2021
Mazda North American Operations (Mazda) is recalling certain 2018 Mazda3, Mazda6, 2019 CX-3, 2018-2019 MX-5, CX-5, CX-9, and 2019-2020 Mazda2 vehicles. The impeller inside the low-pressure fuel pump may crack and deform, potentially causing the fuel pump to fail.
NHTSA 16V203000
Steering
Date: 11/04/2016
Mazda North American Operations (Mazda) is recalling certain model year 2016 CX-3 vehicles manufactured June 1, 2015, to December 2, 2015, 2013-2014 Mazda2 vehicles manufactured July 3, 2013, to August 8, 2014, 2014-2016 CX-5 vehicles manufactured January 19, 2013, to December 2,…
NHTSA 16V644000
Structure › Body › Hatchback/Liftgate
Date: 06/09/2016
Mazda North American Operations (Mazda) is recalling certain model year 2010-2013 Mazda3 and Mazdaspeed3 vehicles manufactured November 18, 2008, to June 8, 2013, 2012-2015 Mazda5 vehicles manufactured October 26, 2010, to June 22, 2015, 2016 CX-3 vehicles manufactured June 1, 20…
COMMON OBD2 CODES TO CHECK
P0420
P0420
Powertrain
P0171
P0171
Powertrain
P0300
P0300
Powertrain
P0441
EVAP Incorrect Purge Flow
Powertrain
P0128
Coolant Thermostat Below Regulating Temperature
Powertrain
P0455
P0455
Powertrain
P0700
Transmission Control System (MIL Request)
Powertrain
P0507
Idle Air Control System RPM Higher Than Expected
Powertrain
P0174
System Too Lean Bank 2
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.
P3893
powertrain
HIGHP3892
powertrain
MODERATEP3891
powertrain
MODERATEP3890
powertrain
MODERATEP3881
powertrain
HIGHP3880
powertrain
HIGHP3871
powertrain
CRITICALP3870
powertrain
MODERATEP3852
powertrain
CRITICALP3851
powertrain
HIGHP3850
powertrain
MODERATEP3839
powertrain
MODERATEP3838
powertrain
MODERATEP3837
powertrain
MODERATEP3836
powertrain
MODERATEP3835
powertrain
MODERATEP3834
powertrain
MODERATEP3833
powertrain
HIGHP3832
powertrain
HIGHP3831
powertrain
MODERATE
DASHBOARD WARNING LIGHTS — UNIVERSAL GUIDE
56 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
i-ACTIVSENSE Fault (Mazda)ADAS
MRCC Fault (Mazda)ADAS
🟡 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
i-stop (Mazda)Engine
REPORTED COMPLAINTS & PROBLEMS (NHTSA)
109 owner complaints filed with the U.S. National Highway Traffic Safety Administration (NHTSA) for the Mazda Cx-3 across model years 2015–2025. These are real, verified reports submitted by vehicle owners.
9 crash reports 3 injuries
Complaints by model year (most reported first)
Model year 201648
Model year 201926
Model year 201721
Model year 201810
Model year 20213
Model year 20201
Most reported components (all years)
Electrical System23
Unknown Or Other17
Fuel/Propulsion System16
Back Over Prevention10
Exterior Lighting10
Engine9
Sample reports
The contact owns a 2016 Mazda CX-3. The contact received notification of NHTSA Campaign Number: 23V487000 (Back Over Prevention); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer h… (MY 2016)
WHILE DRIVING MY 2016 MAZDA CX-3 ON CALIFORNIA HIGHWAY 280 IT SUDDENLY STARTED LOSING POWER, I COULDN'T DRIVE THE CAR AND THERE WAS NO WARNING LIGHT OF ANYTHING. NOT KNOWING THE PROBLEM I DID NOT WANT TO DRIVE THE CAR ANY FURTHER, HAD… (MY 2016)
In early November 2022, a stress crack appeared on the left side of the front windshield. The crack was about 20 inches long, about halfway down the windshield, and impaired my view of the road. I took it to the dealership (Jeff Haas Maz… (MY 2019)
My Mazda CX3’s touchscreen started registering “ghost presses” without any input from me. This leads to the car scrolling through contacts and placing calls while driving. This almost caused an accident as I was scrambling to avoid the e… (MY 2016)
Source: NHTSA complaints database (U.S. data.gov). Figures cover production years 2015–2025.
Frequently Asked Questions
Does the Mazda Cx-3 have any safety recalls?
Yes — 11 official NHTSA recall campaign(s) affect this model, mainly: STRUCTURE:BODY:HATCHBACK/LIFTGATE, STEERING, BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. Check the recalls section for your exact year/VIN.
What does fault code P0003 mean on the Mazda Cx-3?
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 Mazda Cx-3?
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 Mazda Cx-3?
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 brakes problems common on the Mazda Cx-3?
Yes — 50 of 327 real owner reports filed with NHTSA mention the brakes. One owner reported: “The contact's daughter owns a 2016 Mazda CX-3. The contact stated that while her daughter's vehicle was in reverse(R), the vehicle failed to stop upon the depression of the brake pedal. There was no w…” See the owner-reported complaints section below for more.
Are engine problems common on the Mazda Cx-3?
Yes — 78 of 327 real owner reports filed with NHTSA mention the engine. One owner reported: “While driving on the highway on a posted 65mph, the fuel remaining on the vehicle was posted at 1/4, approx. 75miles remaining. The vehicle abruptly stalled and I managed to pull over on the side of t…” See the owner-reported complaints section below for more.
Are electrical problems common on the Mazda Cx-3?
Yes — 120 of 327 real owner reports filed with NHTSA mention the electrical. One owner reported: “What component or system failed or malfunctioned, and is it available for inspection upon request? Rear view camera and speedometer How was your safety or the safety of others put at risk? Rear view c…” See the owner-reported complaints section below for more.
What tyres does the Mazda Cx-3 (2015–2025) use?
The original OEM tyre size for the Mazda Cx-3 (2015–2025) is 215/55 R16. Compatible alternative sizes: ["215/55R17", "215/60R16", "215/50R18", "225/45R18", "225/40R19"]. See the Tyres section on this page to compare offers from the main suppliers.
Which OBD2 fault codes are commonly documented for the Mazda Cx-3 (2015–2025)?
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 Mazda Cx-3 (2015–2025) be serviced?
Routine maintenance for the Mazda Cx-3 (2015–2025) 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 Mazda Cx-3 (2015–2025)? 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.