Commercial vehicle diagnostics

Heavy vehicle diagnostic tools

Examine 12/24 V connections, cable sets, and vehicle group coverage for trucks, tractors, buses, and construction machinery.

Device Classes

Compare models from different brands and levels.

Get support with vehicle information

Things to check when choosing a heavy-duty device

Heavy-duty devices are compared based on vehicle group, connection cable, license coverage, and service intensity.

  • 12V/24V connection
  • Heavy-duty cables
  • Commercial vehicle coverage
  • Package contents

Products

Heavy-duty diagnostic tool models

Compare model level, usage area, and price information on the same screen.

ModelLevelUsagePriceView
Universal Diagnostic Tool – Heavy DutyUniversalProfessional
  • Comparison of passenger car and heavy-duty packages
  • Vehicle socket and adapter matching
≈ $1929,490 TL charged · VAT included · import duties excludedView
Scania VCI3 SDP3 Diagnostic and Programming ToolUniversalProfessional
  • Read and clear fault codes in supported Scania vehicles
  • Live values, ECU information, and guided tests
≈ $50624,990 TL charged · VAT included · import duties excludedView
Thinktool Master CVThinkcarProfessional
  • Heavy-duty diagnostics
  • Commercial vehicle service
≈ $2,00298,939 TL charged · VAT included · import duties excludedView
Launch X-431 PRO3 LINK HDLaunchProfessional
  • Heavy-duty diagnostics
  • SmartLink C
≈ $2,224109,900 TL charged · VAT included · import duties excludedView
Autel MS908CV IIAutelProfessional
  • Light commercial + heavy-duty
  • SAE J1939 / J1708
≈ $2,426119,900 TL charged · VAT included · import duties excludedView
Autel MS909CVAutelProfessional
  • Heavy-duty vehicles
  • Fleet service
≈ $4,350215,000 TL charged · VAT included · import duties excludedView
Thinktool HML BoxThinkcarSpecialty operation
  • Heavy-duty vehicle connection
  • Commercial vehicle support
≈ $2,219109,673 TL charged · VAT included · import duties excludedView
Jaltest Link V9 CV Heavy Duty Diagnostic PackageJaltestProfessional
  • Truck and bus multi-system diagnosis
  • Trailer ABS/EBS connection
Out of stockView
Universal Diagnostic Tool – Heavy Duty product image
Universal

Universal Diagnostic Tool – Heavy Duty

Unbranded VCI package offered with a separate SKU for passenger car and heavy-duty groups. Initial setup is free; software license is not included. Vehicle and function compatibility must be checked separately.

  • Comparison of passenger car and heavy-duty packages
  • Vehicle socket and adapter matching
  • Voltage, software, and system scope check
≈ $1929,490 TL charged · VAT included · import duties excludedIn stock
Scania VCI3 SDP3 Diagnostic and Programming Tool product image
Universal

Scania VCI3 SDP3 Diagnostic and Programming Tool

This aftermarket interface in Scania VCI3 format is used for diagnostic communication with supported Scania trucks, buses, and power systems via PC in a compatible SDP3 environment.

  • Read and clear fault codes in supported Scania vehicles
  • Live values, ECU information, and guided tests
  • Parameterization, calibration, and programming in appropriate procedures
≈ $50624,990 TL charged · VAT included · import duties excludedIn stock
Thinktool Master CV product image

Thinktool Master CV

Thinktool Master CV is a 12/24 V heavy-duty diagnostic device for trucks, tractors, buses, and construction machinery.

  • Heavy-duty diagnostics
  • Commercial vehicle service
  • 12V/24V usage
≈ $2,00298,939 TL charged · VAT included · import duties excludedIn stock
Launch X-431 PRO3 LINK HD product image

Launch X-431 PRO3 LINK HD

Launch X-431 solution that combines SmartLink C and HD software/cable needs for heavy-duty vehicle services.

  • Heavy-duty diagnostics
  • SmartLink C
  • HD software
≈ $2,224109,900 TL charged · VAT included · import duties excludedIn stock
Autel MS908CV II product image

Autel MS908CV II

The Autel MS908CV II is a professional CV diagnostic device used for system scanning, live data, active tests, and supported service functions on commercial vehicles.

  • Light commercial + heavy-duty
  • SAE J1939 / J1708
  • Brand-specific adapter set
≈ $2,426119,900 TL charged · VAT included · import duties excludedIn stock
Autel MS909CV product image

Autel MS909CV

The Autel MS909CV is a professional CV diagnostic device used for commercial vehicles, fleets, and heavy-duty systems.

  • Heavy-duty vehicles
  • Fleet service
  • Commercial vehicles
≈ $4,350215,000 TL charged · VAT included · import duties excludedIn stock
Thinktool HML Box product image

Thinktool HML Box

Thinktool HML Box is a communication module that adds 12/24 V heavy-duty vehicle communication to a compatible Thinktool main device.

  • Heavy-duty vehicle connection
  • Commercial vehicle support
  • Service module
≈ $2,219109,673 TL charged · VAT included · import duties excludedIn stock
Jaltest Link V9 CV Heavy Duty Diagnostic Package product image
Jaltest

Jaltest Link V9 CV Heavy Duty Diagnostic Package

Jaltest Link V9 CV is a multi-brand professional diagnostic basic package for supported systems in trucks, buses, trailers, and light commercial vehicles, with ref. 70001015 interface and CV license.

  • Truck and bus multi-system diagnosis
  • Trailer ABS/EBS connection
  • Light commercial vehicle diagnosis
Out of stockOut of stock
View

Selection Guide

How does a heavy-duty diagnostic tool differ from a passenger car device?

Trucks, tractors, and buses may have 24 V electrical systems, heavy-duty communication structures like J1939, and manufacturer-specific connections. A tablet used for passenger cars does not offer the same coverage without compatible heavy-duty VCI hardware, software, and the correct cable set. Product selection should be based on engine, transmission, ABS/EBS, and emission systems as much as vehicle brand.

  • 12/24 V VCI support
  • J1939 and manufacturer protocols
  • Engine, transmission, and ABS/EBS coverage

Selection Guide

Why are heavy-duty cable sets and package contents important?

Even if a brand appears in the device software, the correct connector may be needed for physical connection to the vehicle being serviced. Separate cables may be used for older or manufacturer-specific sockets in addition to the standard 9-pin connection. Instead of relying on the package photo, compare the written delivery list of VCIs, cables, and adapters with the current package information on the product page.

  • Vehicle socket type
  • VCI to cable compatibility
  • Adapters included in the package
  • Cost of missing cables

Selection Guide

What functions should be compared in truck and bus service?

Code reading and live data are the basic starting points. In daily heavy-duty service, data for after-treatment systems, DPF/SCR operations, transmission, brake system, active testing, and reporting needs are evaluated separately. The menu name does not prove that the operation is supported for all vehicle makes and model years; vehicle and system coverage must be verified before purchase.

  • Code and live data
  • DPF, SCR, and AdBlue data
  • Active test and calibration
  • Service report

Related Guides

Guides related to this category

Model comparisons

Detailed comparisons for heavy-duty diagnostic tools

WhatsApp