The iCarsoft VOL V4.0 ENHANCED 2026 VERSION is an advanced TOUCH SCREEN multi system & coding diagnostic package for VOLVO & SAAB vehicles, with advanced features that go above & beyond the capabilities of other tools. The VOL V4.0 is the next step up from the VOL V3.0.
The VOL V4.0 is a well built comprehensive diagnostic package. It's a tool to reset ALL SYSTEMS & a wide range of SERVICE RESET FUNCTIONS in VOLVO & SAAB vehicles, systems like ENGINE, ABS/PSM, AIRBAGS, TRANSMISSION, PARKING SENSORS, RADIO, DOORS, WINDOWS, SUSPENSION, POWER STEERING, AIR CONDITIONING, INSTRUMENT CLUSTER & much more.
It is developed by iCarsoft Technology with unique VOLVO & SAAB diagnostic software, it features full ECU diagnosis of VOLVO & SAAB VEHICLES, and is equipped with SPECIFIC MANUFACTURER software, which will easily allow you to diagnose & reset fault codes, warning lights & other vehicle issues.
DIAGNOSE FAULT CODES RESET FAULT CODES TURN OFF DASH WARNING LIGHTS CARRY OUT OVER 36 SERVICE RESET FUNCTIONS CARRY OUT ADAPTIONS CARRY OUT BI-DIRECTIONAL TESTS FREE LIFETIME UPDATES VIA WIFI 
Even if your car has no faults, the kit will serve as an essential HEALTH CHECK TOOL, so if you're keen to maintain your vehicle and ensure it is in good condition we recommend keeping one in your car/toolbox at all times.
DID YOU KNOW, it can cost between £50 - £80 just for your local garage or dealer to hook up their diagnostic machine. This tool will tell you EXACTLY the same information. Once you have used this tool twice - it has already paid for itself.
The VOL V4.0 can do it all. It can read & clear fault trouble codes in all systems of your VOLVO / SAAB. Systems like engine, transmission, ABS, SRS airbags, power steering, parking sensors, radio, doors, windows, suspension and so much more (see full system coverage below)
It can also carry out a wide range of service functions like Oil Service Reset, DPF Regeneration, Injector Coding, ABS Brake Bleeding, Suspension Calibration, AD-Blue Reset Windows/Doors Calibration, Electronic Parking Brake Calibration (to open & close calipers), Electronic Throttle Calibration, Steering Angle Sensor Calibration and so much more.
The VOL V4.0 has free lifetime updates via WIFI (no need to plug into a PC or LAPTOP)
●The VOL V4.0 comes with VOLVO / SAAB software installed and it’s ready to use when you recieve it, and get 2 further vehicle makes which can be downloaded according to your needs anytime when you need it free of charge.
●Fast AutoVIN Identify: Automatically retrieves detailed vehicle information, eliminating manual entry and saving time. It improves accuracy, reduces human errors, and enhances user experience, making diagnostics faster and more reliable.
●Bi-directional tool can send commands and receive information to perform specific tests and functions such as window/mirror/door lock tests and throttle adjustments to help you locate problems quickly.
●Multi-language: English, Deutsch, French, Dutch, Spanish, Czech, Swedish, Russian, Hungarian, Norwegian, Portuguese, Italian, Polish, Danish and Finnish.
DID YOU KNOW, it can cost between £50 - £80 just for your local garage or dealer to hook up their diagnostic machine. This tool will tell you EXACTLY the same information. Once you have used this tool twice - it has already paid for itself.
• READ DATA STREAM • FULL ECU DIAGNOSIS • EASY TO USE •
The VOL V4.0 can do it all. It can read & clear fault trouble codes in all systems of your VOLVO / SAAB. Systems like engine, transmission, ABS, SRS airbags, power steering, parking sensors, radio, doors, windows, suspension and so much more (see full system coverage below)
It can also carry out a wide range of service functions like Oil Service Reset, DPF Regeneration, Injector Coding, ABS Brake Bleeding, Suspension Calibration, AD-Blue Reset Windows/Doors Calibration, Electronic Parking Brake Calibration (to open & close calipers), Electronic Throttle Calibration, Steering Angle Sensor Calibration and so much more.
The VOL V4.0 has free lifetime updates via WIFI (no need to plug into a PC or LAPTOP)
●The VOL V4.0 comes with VOLVO / SAAB software installed and it’s ready to use when you recieve it, and get 2 further vehicle makes which can be downloaded according to your needs anytime when you need it free of charge.
●Fast AutoVIN Identify: Automatically retrieves detailed vehicle information, eliminating manual entry and saving time. It improves accuracy, reduces human errors, and enhances user experience, making diagnostics faster and more reliable.
●Bi-directional tool can send commands and receive information to perform specific tests and functions such as window/mirror/door lock tests and throttle adjustments to help you locate problems quickly.
●Multi-language: English, Deutsch, French, Dutch, Spanish, Czech, Swedish, Russian, Hungarian, Norwegian, Portuguese, Italian, Polish, Danish and Finnish.
The ICARSOFT VOL V4.0 is for
VOLVO / SAAB Owners 
VOLVO / SAAB Enthusiasts 
Mobile Mechanics 
Auto Tuners 
Car Dealers Trackday Cars Road Trips
The VOL V4.0 covers ALL SYSTEMS in VOLVO & SAAB cars, but is not limited to the following systems: ENGINE - ABS - AIRBAGS - TRACTION CONTROL - TRANSMISSION - PARKING SENSORS - POWER STEERING - AIR CONDITIONING - HVAC - WINDOWS - DOORS - ROOF - RADIO - NAVIGATON - TAILGATE - HEADLIGHTS - AIR SUSPENSION - ALARM/IMMOBILISER - TRANSFER CASE - GEAR SELECTOR SWITCH - AMPLIFIER - CAMERA SYSTEMS + MUCH MORE
Depending on the specific vehicle, the VOL V4.0 will carry out a wide range of service functions in your VOLVO / SAAB. Service functions like
● Oil Reset: Allows you to perform reset for a new calculation of the engine oil life system once changed the oil, reset the service lamp, service mileage and service intervals.
● Electronic Throttle Control: Relearns throttle valve control parameters after resetting or replacing the throttle body.
● EPB Brake-Pad Reset: Allows you to retract electric parking brake calipers and reset the brake pad after the replacement.
● Steering Angle Reset: Calibrates the steering wheel to straight ahead, or recalibrates SAS while steering part replacement.
● DPF Regeneration: Specially works for diesel particulate filter system with DPF regeneration, DPF component replacement teach-in and DPF teach-in after replacing the engine control unit.
● Injector Coding: Relearn the injector control parameter while the injector renewed or replaced.
● ABS Bleeding: Release the air to restore ABS brake sensitivity, or relearn while ABS replaced.
● Air Suspension Service: Try reset electronic suspension air ride with the message system close all doors flip through message system go to suspension reset or off.
● Battery Management Service: Allows the scan tool to evaluate the battery charge state, monitor the close-circuit current, register the battery replacement, and activate the rest state of the vehicle.
● TPMS Reset: Allows you to look up the tire sensor IDs from the vehicle's ECU, inputting TPMS sensor replacement IDs and testing sensors.
● Air Conditioner Service: Supports routine maintenance of air condition modules, for example, air conditioning system adaption reset, reset air conditioning compressor, run in air-conditioning compressor, stepper motor initialization.
● Head Lamp Service: Initialize the adaptive headlamp system.
● Body Stability Control Service: Supports routine maintenance of DSC modules, for example, reset or delete the adaptation values, start-up the unit.
● Engine Control Service: Supports routine maintenance of engine modules, for example, reset or delete the adaptation values, calculate fuel consumption.
● Transmission Control Service: Supports routine maintenance of transmission modules, for example, reset adaptation values, adjust the oil level.
● Seat Service: Calibration after repairing or replacing the seat position drive motor.
● Immobilizer Service: Anti-theft Matching, disable any lost keys and add new keys. ONLY for cars with easy Immobilizer system.
● Turbocharger: Learning after booster system component replacement, or resetting turbocharger learning value.
● Air-Bag Reset Service: Reset the airbag data to clear the airbag collision fault indicator.
● O2S (Oxygen Sensor): Used for oxygen sensor replacement, initializing the learning value of the three-way catalytic converter, etc.
● Engine Idle Service: Adjust the engine speed for the car at idle speed.
● Fuel Pump Service: Activate the Fuel Pump when replace a new one.
● Clutch Matching: This function learns the contract and position where the clutch starts to transmit engine torque after an electronic control unit replacement, transmission replacement/removal, or clutch replacement, and it’s applicable to adaptive clutches.
● Gas Particulator Filter: Used for gasoline particulate filter related service functions such as GPF replacement and regeneration.
●High Voltage Battery: Used for high voltage battery system related maintenance functions, such as high voltage battery replacement, high voltage battery status information monitoring.
● ODO Meter Reset: Copy write or rewrite the kilometer value.
● Door-Window-Roof Service: Learns the top position of the door window glass, which enables pinch protection and one touch up function. The door window glass position can be learned by executing this routine.
● NOx Sensor: Reset catalytic converter learned value stored in ECU.
● Adaptation Of the Fuel/Air Mixing (Fuel Trim)
● Adaptation Of Oil Level Sensor
● Adaptation Of Turbo Control Motor
● Adaptation Of Fuel Pressure Control Valve
● Adaptation Of The EGR
● Electronic Throttle Control: Relearns throttle valve control parameters after resetting or replacing the throttle body.
● EPB Brake-Pad Reset: Allows you to retract electric parking brake calipers and reset the brake pad after the replacement.
● Steering Angle Reset: Calibrates the steering wheel to straight ahead, or recalibrates SAS while steering part replacement.
● DPF Regeneration: Specially works for diesel particulate filter system with DPF regeneration, DPF component replacement teach-in and DPF teach-in after replacing the engine control unit.
● Injector Coding: Relearn the injector control parameter while the injector renewed or replaced.
● ABS Bleeding: Release the air to restore ABS brake sensitivity, or relearn while ABS replaced.
● Air Suspension Service: Try reset electronic suspension air ride with the message system close all doors flip through message system go to suspension reset or off.
● Battery Management Service: Allows the scan tool to evaluate the battery charge state, monitor the close-circuit current, register the battery replacement, and activate the rest state of the vehicle.
● TPMS Reset: Allows you to look up the tire sensor IDs from the vehicle's ECU, inputting TPMS sensor replacement IDs and testing sensors.
● Air Conditioner Service: Supports routine maintenance of air condition modules, for example, air conditioning system adaption reset, reset air conditioning compressor, run in air-conditioning compressor, stepper motor initialization.
● Head Lamp Service: Initialize the adaptive headlamp system.
● Body Stability Control Service: Supports routine maintenance of DSC modules, for example, reset or delete the adaptation values, start-up the unit.
● Engine Control Service: Supports routine maintenance of engine modules, for example, reset or delete the adaptation values, calculate fuel consumption.
● Transmission Control Service: Supports routine maintenance of transmission modules, for example, reset adaptation values, adjust the oil level.
● Seat Service: Calibration after repairing or replacing the seat position drive motor.
● Immobilizer Service: Anti-theft Matching, disable any lost keys and add new keys. ONLY for cars with easy Immobilizer system.
● Turbocharger: Learning after booster system component replacement, or resetting turbocharger learning value.
● Air-Bag Reset Service: Reset the airbag data to clear the airbag collision fault indicator.
● O2S (Oxygen Sensor): Used for oxygen sensor replacement, initializing the learning value of the three-way catalytic converter, etc.
● Engine Idle Service: Adjust the engine speed for the car at idle speed.
● Fuel Pump Service: Activate the Fuel Pump when replace a new one.
● Clutch Matching: This function learns the contract and position where the clutch starts to transmit engine torque after an electronic control unit replacement, transmission replacement/removal, or clutch replacement, and it’s applicable to adaptive clutches.
● Gas Particulator Filter: Used for gasoline particulate filter related service functions such as GPF replacement and regeneration.
●High Voltage Battery: Used for high voltage battery system related maintenance functions, such as high voltage battery replacement, high voltage battery status information monitoring.
● ODO Meter Reset: Copy write or rewrite the kilometer value.
● Door-Window-Roof Service: Learns the top position of the door window glass, which enables pinch protection and one touch up function. The door window glass position can be learned by executing this routine.
● NOx Sensor: Reset catalytic converter learned value stored in ECU.
● Adaptation Of the Fuel/Air Mixing (Fuel Trim)
● Adaptation Of Oil Level Sensor
● Adaptation Of Turbo Control Motor
● Adaptation Of Fuel Pressure Control Valve
● Adaptation Of The EGR
FAQ
Q. Will the VOL V4.0 kit allow me to find out why my check engine light is illuminated?
A. Yes, the VOL V4.0 kit will let you read fault codes & will give you a description of the fault. It will also let you erase the fault codes and the check engine warning light.
Q. Will the VOL V4.0 kit allow me to find out why my SRS airbag warning light is illuminated?
A. Yes, the VOL V4.0 kit will let you read & clear the airbag fault codes and remove the SRS airbag warning light.
Q. Will the VOL V4.0 kit allow me to find out why my ABS/PSM, brake & traction control warning lights are illuminated?
A. Yes, this VOL V4.0 kit will let you read fault codes for the braking system. It will give you a unique fault code relating to a specific part of the abs system, for example 'rear left abs sensor' The kit will also allow you to erase the fault codes and dash warning lights.
Q. Will the VOL V4.0 kit allow me to reset the oil service messages?
A. Yes, this VOL V4.0 kit will allow you to reset the service warning lights & messages.
Q. Will the VOL V4.0 show live data across all systems within the vehicle?
A. Yes, this VOL V4.0 kit will allow you to view live data within all systems of the vehicle.
Q. is the VOL V4.0 kit Bi-Directional and will allow me to test specific components & active tests?
A. Yes, this VOL V4.0 tool is B-Directional and you can test components within the systems.
Q. Is the VOL V4.0 limited to only VOLVO / SAAB cars or can other vehiicles/manufacturers be added if i change my car?
A. With the VOL V4.0 kit, you can add 2 additional manufacturers, because you might change your car, or have other cars. It is free to add 2 other manufacturers, but only 2 extra manufacturers can be added.
Sara Bislin, Remetschwil, SwitzerlandWe got fast delivery to Switzerland, and the tool works exactly like it said. We are really happy with it, and bought it for our XC90 as we fo a lot of travelling in it. It came with a carry pouch which we keep in the car when out on our trips. Great.
Darren Smith, Oldham, UKBought this for al older S40 which has high miles and a dashboard like a christmas tree. The ABS, traction, brake, and check engine light is on. This tool has so far told us that a front left ABS sensor needed to be changed (which i have done and turnoed off those warning lights) but i am still investigating the check engine warning light and what needs to be replaced i suspect it is a leak somewhere in the pipes. All good with the tool though and wouldn;t hesitate to recommend if you were thinking about going for this tool. A++++
Gilberto Orlando, New Jersey, USANice product, free wifi updates are great, and of course it works on my Volvo XC60, but we also have a Ford & GMC and will download the software for those vehicles aswell (it is free for 2 other manufacturers) Simply cannot complain. Very Good.
Jonathan Hulse, Gloucester, UKBought for a Poorly Volvo S90, and was able to sort out the issue really fast. It was a MAP sensor which was faulty and giving us the engine malfuction warning message. I went with a genuine Volvo sensor from the main dealer because i didnt want to risk a cheaper aftermarket sensor which may not have worked very well. Car is now running perfect.
Alex Ray, Southampton, UKNo complaints, it was delivered fast, and was able to trun of the airbag light and see some interesting data & component tests in my Volvo V90.
Craig Rotko , Washington, USAFast delivery to us here in DC, seen the online video about the best tools for Volvo and agreed that this was the one to go for. Really appreciate the online tutorials which helped me out a lot as i do not have any experience with this at all. Thank you A+++++++++++++++++++
SOME FURTHER INFORMATION FROM THE MANUFACTURER:
✔ FREE lifetime updates
✔ EASY to use for first time & experienced users
We believe that this is one of the best value diagnostic tools on the market, whether you are a home DIY mechanic, small workshop mechanic or a large franchise the iCarsoft V4.0 is guaranteed to do the job within seconds.
Don't just take our word for it - we always have the kit in stock so give it a try & we'll send it out to you the very same day.
Abbreviation guide:
ABS - Antilock Braking System
SRS - Supplimental Restraint System (Airbags)
EPB - Electronic Parking Brake
BMS - Battery Management System (Battery Registration)
DPF - Diesel Particulate Filter (Forced DPF Regeneration)
SAS - Steering Angle Sensor
ETC - Electronic Throttle Control
Product Specifications:
Operating System： Android
Processor： Quad Core 1.3 GHz
Memory ： 32GB
Display： 5-inch LCD capacitive touchscreen with 854x480 resolution
Connectivity ：
USB 2.0
Wi-Fi (2.4GHz)
OBDII
Power： 9-18V
Operating Current: ≤500mA
Battery Capacity： 3.7V 5000mAh 7.4Wh
Tested Battery Life： Around 6 hours of continuous use
Type C Input： 5V --- 2A
Power Consumption： 500mA (LCD on with default brightness, Wi-Fi on) @3.7 V
Operating Temp.: 0 to 50°C (32 to 122°F)
Storage Temp.: -20 to 70°C (-4 to 158°F)
Operating Humidity: 5% - 95% non-condensing
Dimensions (W x H x D): 200mm X 116mm X 30.2mm
(7.87inch X 4.57inch X 1.19inch)
Net Weight： ≈380g
Supported Automotive Protocols： ISO9141-2, SO14230-2, ISO15765, K/L-Line, Flashing Code, SAE-J1850 VPW, SAE-J1850 PWM, ISO11898 (Highspeed, Middlespeed, Lowspeed and Singlewire CAN), CAN FD, SAE J2610, GM UART, UART Echo Byte Protocol, Honda Diag-H Protocol, TP2.0, TP1.6
Operating System： Android
Processor： Quad Core 1.3 GHz
Memory ： 32GB
Display： 5-inch LCD capacitive touchscreen with 854x480 resolution
Connectivity ：
USB 2.0
Wi-Fi (2.4GHz)
OBDII
Power： 9-18V
Operating Current: ≤500mA
Battery Capacity： 3.7V 5000mAh 7.4Wh
Tested Battery Life： Around 6 hours of continuous use
Type C Input： 5V --- 2A
Power Consumption： 500mA (LCD on with default brightness, Wi-Fi on) @3.7 V
Operating Temp.: 0 to 50°C (32 to 122°F)
Storage Temp.: -20 to 70°C (-4 to 158°F)
Operating Humidity: 5% - 95% non-condensing
Dimensions (W x H x D): 200mm X 116mm X 30.2mm
(7.87inch X 4.57inch X 1.19inch)
Net Weight： ≈380g
Supported Automotive Protocols： ISO9141-2, SO14230-2, ISO15765, K/L-Line, Flashing Code, SAE-J1850 VPW, SAE-J1850 PWM, ISO11898 (Highspeed, Middlespeed, Lowspeed and Singlewire CAN), CAN FD, SAE J2610, GM UART, UART Echo Byte Protocol, Diag-H Protocol, TP2.0, TP1.6
Operating System： Android
Processor： Quad Core 1.3 GHz
Memory ： 32GB
Display： 5-inch LCD capacitive touchscreen with 854x480 resolution
Connectivity ：
USB 2.0
Wi-Fi (2.4GHz)
OBDII
Power： 9-18V
Operating Current: ≤500mA
Battery Capacity： 3.7V 5000mAh 7.4Wh
Tested Battery Life： Around 6 hours of continuous use
Type C Input： 5V --- 2A
Power Consumption： 500mA (LCD on with default brightness, Wi-Fi on) @3.7 V
Operating Temp.: 0 to 50°C (32 to 122°F)
Storage Temp.: -20 to 70°C (-4 to 158°F)
Operating Humidity: 5% - 95% non-condensing
Dimensions (W x H x D): 200mm X 116mm X 30.2mm
(7.87inch X 4.57inch X 1.19inch)
Net Weight： ≈380g
Supported Automotive Protocols： ISO9141-2, SO14230-2, ISO15765, K/L-Line, Flashing Code, SAE-J1850 VPW, SAE-J1850 PWM, ISO11898 (Highspeed, Middlespeed, Lowspeed and Singlewire CAN), CAN FD, SAE J2610, GM UART, UART Echo Byte Protocol, Honda Diag-H Protocol, TP2.0, TP1.6
Operating System： Android
Processor： Quad Core 1.3 GHz
Memory ： 32GB
Display： 5-inch LCD capacitive touchscreen with 854x480 resolution
Connectivity ：
USB 2.0
Wi-Fi (2.4GHz)
OBDII
Power： 9-18V
Operating Current: ≤500mA
Battery Capacity： 3.7V 5000mAh 7.4Wh
Tested Battery Life： Around 6 hours of continuous use
Type C Input： 5V --- 2A
Power Consumption： 500mA (LCD on with default brightness, Wi-Fi on) @3.7 V
Operating Temp.: 0 to 50°C (32 to 122°F)
Storage Temp.: -20 to 70°C (-4 to 158°F)
Operating Humidity: 5% - 95% non-condensing
Dimensions (W x H x D): 200mm X 116mm X 30.2mm
(7.87inch X 4.57inch X 1.19inch)
Net Weight： ≈380g
Supported Automotive Protocols： ISO9141-2, SO14230-2, ISO15765, K/L-Line, Flashing Code, SAE-J1850 VPW, SAE-J1850 PWM, ISO11898 (Highspeed, Middlespeed, Lowspeed and Singlewire CAN), CAN FD, SAE J2610, GM UART, UART Echo Byte Protocol, Diag-H Protocol, TP2.0, TP1.6
✔ FREE lifetime updates
✔ EASY to use for first time & experienced users
We believe that this is one of the best value diagnostic tools on the market, whether you are a home DIY mechanic, small workshop mechanic or a large franchise the iCarsoft V4.0 is guaranteed to do the job within seconds.
Don't just take our word for it - we always have the kit in stock so give it a try & we'll send it out to you the very same day.
Abbreviation guide:
ABS - Antilock Braking System
SRS - Supplimental Restraint System (Airbags)
EPB - Electronic Parking Brake
BMS - Battery Management System (Battery Registration)
DPF - Diesel Particulate Filter (Forced DPF Regeneration)
SAS - Steering Angle Sensor
ETC - Electronic Throttle Control
VOL V4.0 COVERS: Volvo C30 - Volvo C70 - Volvo C70 Coupe - Volvo C70 Convertible - Volvo S40 - Volvo S60 - Volvo S70 - Volvo S80 - Volvo S90 - Volvo V40 - Volvo V50 - Volvo V60 - Volvo V70 - Volvo V90 - Volvo XC40 - Volvo XC60 - Volvo XC70 - Volvo XC90
9-5 (1998 to 2010) - 9-3 (1998 to 2012) - 9-3 Sport (2003 to 2012) - 9-7 (2005 to 2009)
9-5 (1998 to 2010) - 9-3 (1998 to 2012) - 9-3 Sport (2003 to 2012) - 9-7 (2005 to 2009)
