Diagnostics Subaru

Professional diagnostics for the car manufacturer Subaru. Choose the best for your service.

What can diagnostics do for a brand Subaru?

The Subaru diagnostic tool from DevCom offers a wide range of basic and advanced service functions.

Autodetection of control units
Bulk read and delete faults
Parameter reading and logging
Reset service intervals
DPF service and regeneration
TPMS service
Sensor calibration
Electronic parking brake (EPB) service mode
Coding of control units
ECU adaptation reset
Injector coding

All this for a total of 29 vehicle models. The latest version of diagnostics for this brand is from 2024 (version Subaru v7).

Supported models

Our diagnostics cover a wide range of Subaru models. We support vehicles across all model years and variants, with a high degree of coverage. If you have any questions about a specific model, please contact us. A complete overview of supported models can be found below.

Ascent / Evoltis
BRZ
BRZ 2022
Forester (SF, SG, SH, SJ)
Forester (SK)
Impreza (GC,GF,GM)
Impreza (GD,GG)
Impreza (GJ,GP)
Impreza (GR,GV,GH,GE)
Impreza (GT)
Impreza (GU)
Justy (G3X,MHY)
Justy (JMA,MS)
Justy (M300F)
Legacy (BE,BH,BT)
Legacy (BL,BP)
Legacy/Liberty (BM,BR,BN,BS)
Legacy/Liberty (BW,BT)
Levorg (VM)
Outback (BE,BH)
Outback (BL,BP)
Outback (BM,BR,BN,BS)
Outback (BW,BT)
Tribeca
Tribeca (B9)
Vivio
WRX (VA)
WRX (VB)
XV

Our diagnostics for the brand Subaru

Our diagnostic solutions for Subaru vehicles allow you to choose exactly what you need. We offer the powerful TSPro 10 standalone diagnostic tool, the professional Troodon OBD Pro diagnostic interface, or the simpler Troodon OBD Basic, which is also ideal for home use. Troodon diagnostic tools can be connected to any PC or controlled from your mobile phone. All our diagnostic tools are developed and manufactured in Prague, in the heart of Europe.

For one brand For more brands

Troodon OBD Basic Diagnostics + software CAR Basic

6 900 CZK excl. VAT

Simple interface for one selected brand
DoIP support
Fast and seamless diagnostics directly from your PC or mobile device
Ideal solution for home use

I want that!

Troodon OBD Pro Diagnostics + software CAR Mixed

31 480 CZK excl. VAT

Diagnostics for up to 10 brands of your choice
Support for SGW and DoIP
Support for older vehicles
Fast and seamless diagnostics directly from your PC or mobile device
Expansion option for other vehicle types

Troodon OBD Pro Diagnostics + software CAR One

13 360 CZK excl. VAT

A professional diagnostic interface that can be expanded with additional vehicle brands
Support for SGW and DoIP
Support for older vehicles
Fast and seamless diagnostics directly from your PC or mobile device

I want that!

Troodon OBD Pro Diagnostics + software CAR Multibrand

42 460 CZK excl. VAT

Interface with support for all passenger cars and light commercial vehicles
Support for SGW and DoIP
Support for older vehicles
Fast and seamless diagnostics directly from your PC or mobile device
Expansion option for other vehicle types

Diagnostics TSPro 10 + software CAR One

41 420 CZK excl. VAT

Complete diagnostics in a single device with expansion options
Support for SGW and DoIP
Support for older vehicles
The ideal solution for larger workshops

Diagnostics TSPro 10 + software CAR Multibrand

70 520 CZK excl. VAT

Complete diagnostics for all passenger cars and light commercial vehicles
Support for SGW and DoIP
Support for older vehicles
Expansion option for other vehicle types
The ideal solution for larger workshops

I want that!

Diagnostic functions for the brand Subaru

Our diagnostic tools offer a wide range of functions for accurate analysis and service. For the Subaru brand, we provide a variety of basic and advanced service functions. The most important ones are listed below.

Autodetection of control units

With our ECU auto-detection feature, you don't have to guess which systems are available in your car. The feature automatically lists the systems found, which you can then connect to for diagnostics.

Bulk read and delete faults

Complicated to go through each unit and find where the error is? That's not an option here. With this feature, you can find and list all faults from the available vehicle systems completely automatically. If the vehicle has already been repaired, you can also safely delete all faults here.

Parameter reading and logging

Daily bread in diagnosing vehicle faults. Review all sensor and control unit data and record changes to easily identify the causes of vehicle faults. Of course, all records can be stored for further analysis.

Reset service intervals

The service interval reset function correctly stores the maintenance information so that unwanted alerts are not displayed on the dashboard. Your customers can drive with peace of mind while not losing the factory service reminder function.

DPF service and regeneration

Ensure optimum DPF function! Our diagnostics allow active and forced regeneration of the DPF, monitoring of its condition and possible adaptation after replacement, which helps to prevent clogging problems.

TPMS service

Safety and correct tyre pressure under control! With the TPMS functions you can perform diagnostics, reset and sensor pairing to ensure the correct functioning of the tyre pressure monitoring system.

Sensor calibration

After replacing certain components, it is necessary to perform sensor calibration; otherwise, the vehicle may not operate correctly, and control units may report faults. A typical example is the recalibration of the SAS (Steering Angle Sensor) after replacing steering system components.

Electronic parking brake (EPB) service mode

An essential part of diagnostics for modern vehicles. This function enables brake pad replacement and other brake system maintenance on vehicles equipped with electric parking brakes.

Supported ECUs for the brand Subaru

The DevCom diagnostic tool for the Subaru brand provides connection to a wide range of control units in the vehicle. A selection of the most important ones is listed below.

The engine control unit is a key component for the proper operation of the internal combustion engine. It manages combustion processes, ensures optimal performance, and maintains compliance with emission standards. The ECU responds to driver inputs and current operating conditions through numerous sensors and actuators.
Using diagnostics, it is possible to read and clear fault codes, monitor live data (e.g. fuel pressure, temperatures, engine speed), perform actuator tests (injectors, ignition coils, EGR), initiate diesel particulate filter regeneration, or carry out adaptations after component replacement.

This control unit manages the vehicle’s braking safety systems such as ABS, stability control (ESP), and hill-hold functions. It monitors the condition of individual wheels, braking system activity, and stability interventions during driving.
Diagnostics allow reading of fault codes, viewing sensor data (wheel speed, brake system pressure, pedal position), performing actuator tests, carrying out guided bleeding procedures, and other related functions.

The Body Control Module manages the vehicle’s comfort and auxiliary functions such as lighting, wipers, locking, turn signals, alarm, and remote control. It acts as a central hub for numerous sensors and switches.
Diagnostics allow configuration of functions (e.g. automatic wipers, coming/leaving home), testing of output signals (e.g. relay activation), reading sensor data, coding of new components, and real-time monitoring of input and output states.

This control unit is responsible for activating airbags and seatbelt pretensioners in the event of a collision. It monitors signals from crash sensors and determines when to deploy the protective systems.
Using diagnostics, it is possible to read the event memory (e.g. crash data), check individual circuits (resistance values, open circuits, short circuits), deactivate the passenger airbag, verify seatbelt pretensioner connections, and for certain types, clear crash data or register new components.

This unit manages the operation of automatic or automated transmissions. It determines when and how to shift, how to control the clutch, and the hydraulic system pressure. It responds to engine load, driving style, and driver inputs.
Diagnostics offer data reading (e.g. oil temperature, clutch status, pressure), shift adaptations, value resets after transmission replacement, testing of solenoid valves and sensors, and other functions.

The climate control unit ensures thermal comfort and regulates the vehicle’s interior environment. It controls the fan, directional flaps, compressor, and monitors temperature and humidity sensors.
Diagnostics allow testing of flap actuators, monitoring sensor status (e.g. evaporator temperature, outside temperature), reading refrigerant pressure, calibrating flap end positions, and evaluating compressor status or overall HVAC system performance.

The electronic parking brake (EPB) replaces the traditional handbrake with a motor controlled by the control unit. It enhances comfort and safety, as it can be integrated with the hill-start assist system.
Diagnostics allow activation and release of the brake in service mode (e.g. brake pad replacement), testing of the brake motor, monitoring of the actuator status, and performing calibrations after component replacement.

The instrument cluster displays essential operational information such as speed, engine RPM, fuel level, fault messages, and service intervals. It is often connected to the vehicle’s central network and serves as the user interface.
Diagnostics allow testing of needles and displays, setting service intervals, configuring displayed information, coding after unit replacement, and reading faults related to the display or communication with other control units.

This unit provides parking support using sensors and cameras, and in some cases semi-automatic steering. It assists with obstacle detection, calculating available space, and guiding the vehicle.
Diagnostics allow camera calibration, reading sensor values, testing display and alerts, configuring warning methods, and adapting the system after component replacement.

This system enhances safety by monitoring pressure and temperature in each wheel. TPMS can be direct (with sensors in the wheels) or indirect (using the ABS system).
Diagnostics allow sensor pairing, system reset after tire replacement, reading fault codes, monitoring pressure and temperature values, testing communication with individual sensors, and checking sensor battery status.

Each door may have a separate control unit that manages windows, locks, mirrors, lighting, and is linked to functions such as keyless entry or child lock.
Diagnostics allow testing of motor functions, button controls, lock feedback, reading the status of limit switches, and configuring comfort features (e.g. window auto-close when locking).

This unit protects against unauthorized vehicle start. It verifies the key code and allows engine start only upon correct verification.
Diagnostics allow checking synchronization with the ECU, reading communication faults, verifying the ignition ring antenna, and performing functional tests of key reading.

The electric power steering system adjusts the force required to turn the steering wheel. It responds to vehicle speed and axle load.
Diagnostics allow monitoring of the torque applied to the steering wheel, voltage and current of the power steering motor, calibration of the steering angle, testing of mechanical components, and reading faults such as overheating or system overload.

These units control exterior and interior lighting, including advanced functions such as adaptive lighting, cornering lights, and matrix LED.
Diagnostics allow testing of individual lighting circuits, configuration of functions (e.g. daytime running lights, interior lighting), headlight calibration, reading fault codes, and coding after replacement of the lighting module.

This unit manages multimedia, navigation, connectivity, and communication with the driver and passengers.
Diagnostics allow system reset or update, monitoring the status of connected devices (USB, Bluetooth), testing speakers and displays, checking for player or connectivity module faults, and modifying configurations according to vehicle equipment.

This unit provides connectivity between control units on different networks (CAN, LIN, FlexRay, etc.) and enables their mutual communication.
Diagnostics via the gateway allow access to other control units, monitoring of data flows, identification of overloaded or non-functional network branches, network configuration updates, coding of new units, and detection of communication faults.

This system manages and protects the high-voltage battery in electric and hybrid vehicles. It monitors state of charge, cell health, and system safety.
Diagnostics allow monitoring of individual cell voltages and temperatures, calculating battery life (SoH), controlling cooling and heating, tracking charge cycles, recording events, and performing control software adaptations.

Supported Functions

Petrol Engines

Reading and clearing faults
Reading parameters and status
Clearing service intervals
Additional extended functions according to engine

Diesel Engines (boxer)

Reading and clearing faults
Reading parameters and status
Actuators
EGR learning
Injector coding
DPF regeneration
Clearing service intervals
Additional extended functions according to engine

ABS / ESP

Reading and clearing faults
Reading parameters and status
Actuators
Steering angle sensor calibration
Longitudinal acceleration sensor calibration

Airbag

Reading and clearing faults

Comfort Systems

Air conditioning
Power steering
Central unit
Transmission
Information system
Left/right assistance radar
Automatic headlights
Auto Start and Stop
Multifunction display
Occupant detection
Key access system
Battery energy management system
Instrument cluster
Rain sensor and wipers
EyeSight

Additional Functions

Reading and clearing faults
Reading parameters and status
Actuators

Service Functions

ABS sequence control mode
VDC check mode
Brake lamp lighting operation
VSC (VDC) centring mode
Zero setting mode of pressure sensor
EPB Brake maintenance mode
Electric Parking Brake (EPB) compulsion release mode
Cruise control brake pressure forced pressure mode
Brake air bleeding
Airbag Rezeroing seat
Injectors codes write
Fuel Pump Duty Learning
Fuel Injector Injection Amount Learning
EGR Valve Opening Angle Learning
Turbo Vanes Angle Learning
Air Flow Sensor Learning
DPF Change
DPF Regeneration
Engine oil change
Engine Coolant Air Purge Mode

Dealer Check Mode Procedure
GPF Change
GPF Regeneration
Engine oil reset
LNT Change
Clear Learning Value
Forced S Purge
Clear AT learning value
AT learning mode
Start count clearing
TPMS learning procedure
Expansion Valve Fully Open Mode
Refrigerant Filling Mode
Expansion Valve Initialize Mode
Clear Vehicle Assist Map
Clear EPS Internal Value 1
ALW Sensor Initial Setting

Required connection cables for diagnostics Devcom for the brand Subaru

TS02/056 OBD MUX cable

What can diagnostics do for a brand Subaru?

Supported models

Our diagnostics for the brand Subaru

Troodon OBD Basic Diagnostics + software CAR Basic

Troodon OBD Pro Diagnostics + software CAR Mixed

Troodon OBD Pro Diagnostics + software CAR One

Troodon OBD Pro Diagnostics + software CAR Multibrand

Diagnostics TSPro 10 + software CAR One

Diagnostics TSPro 10 + software CAR Multibrand

Diagnostic functions for the brand Subaru

Autodetection of control units

Bulk read and delete faults

Parameter reading and logging

Reset service intervals

DPF service and regeneration

TPMS service

Sensor calibration

Electronic parking brake (EPB) service mode

Supported ECUs for the brand Subaru

Engine Control Unit (ECU)

Brake Electronics Control Unit

Body Control Module (BCM)

Airbag Control Unit

Transmission Control Unit

Climate Control (HVAC)

Parking Brake Control Unit

Instrument Cluster

Parking Assistance Control Unit

Tire Pressure Monitoring System (TPMS)

Door Electronics Control Units

Immobilizer Control Unit

Power Steering Control Unit

Lighting Control Units

Infotainment Control Unit

Central Communication Unit (Gateway)

Battery Management System (BMS)

Do you have a question, want to see a demo, or place an order right away?

Supported Functions

Petrol Engines

Diesel Engines (boxer)

ABS / ESP

Airbag

Comfort Systems

Additional Functions

Service Functions

Required connection cables for diagnostics Devcom for the brand Subaru