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Bosch ESI[Truck] is a full-coverage heavy-duty diagnostic platform spanning Class 6–8 tractors, off-highway equipment, and trailer systems. Strong on multi-OEM coverage with deep functional testing, bidirectional controls, and known-good data. The ADS 625 adds an Android tablet form factor for mobile work. Backed by Bosch service infrastructure and global parts/training network.

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  • ESI[Truck] HD Coverage
  • Multi-OEM Platform
  • Off-Highway + Trailer
  • Bosch Service Network
Professional DiagnosticsOEM-level capabilities for commercial trucks, buses, ag, construction & more.
Expert SupportU.S.-based technicians with dealer and fleet experience ready to help.
Ready-to-Run KitsPreconfigured software with everything you need to get up and running fast.
Financing Available0% APR options available on qualifying orders over $1,500.

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Why Choose Bosch?

  • Comprehensive vehicle coverage
  • OEM-level diagnostics & programming
  • Regular software updates & releases
  • Rugged hardware built for the shop
  • Backed by HDT expert support
OEM-Level Diagnostics
Wide Vehicle Coverage
Bi-Directional Controls
Programming & Coding
Active Software Updates
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Bosch ESI[Truck] Compatibility

Bosch ESI[Truck] is a multi-OEM heavy-duty diagnostic platform spanning Class 6-8 on-highway and (with OHW upgrade) off-highway equipment.

Software: ESI[Truck] 2026 (current) Verified May 2026
Coverage area Brands / Engines Notes
Class 6-8 HD trucks Cummins, Detroit, PACCAR, Volvo, Mack, International Read / clear / regen / bidirectional
European HD trucks Volvo, Mercedes-Benz, MAN, Scania, Iveco, DAF Bosch heritage = strong European coverage
Off-highway equipment Caterpillar, Komatsu, Hitachi, Doosan, Liebherr Requires OHW upgrade kit
Trailer systems WABCO, Bendix trailer ABS Read codes; deep ABS calibration via brand-specific software
Component-level Bosch Bosch fuel systems, Bosch ABS, Bosch alternators / starters Native Bosch component diagnosis

ESI[Truck] does not reflash OEM ECMs. ADS 625 is the Android tablet form factor for mobile diagnostic work. Subscription updates included with platform purchase.

Coverage data verified against publicly available manufacturer documentation as of May 2026. Specific engine year cutoffs and feature support change as manufacturers publish software updates. Call (800) 399-9495 to confirm coverage for a specific truck before purchase.

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ESI[Truck] Professional View Software → ADS 625 Tablet View Kits → OHW Upgrade Kits View Adapters → Cables & Adapters View Tools → Software Updates View Coverage → Training & Support Learn More →

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Trusted by Shops & Fleets Nationwide

★★★★★

"Bosch gives us the coverage and reliability we need. HDT support is second to none."

Mike R.Diesel Tech — Midwest Fleet
★★★★★

"The software is powerful and easy to use. Programming and diag in one platform saves us time and money."

James T.Shop Owner — Texas
★★★★★

"HDT's ready-to-run kit had everything we needed to get started right out of the box."

Sarah L.Fleet Manager — California
★★★★★

"Great tools, great support, and fast shipping. Our go-to for heavy duty diagnostics."

David P.Lead Tech — Florida

Powerful Diagnostics. Proven Performance.

Engine Diagnostics
Transmission Diagnostics
ABS & Brake Systems
DPF & Emissions Regeneration
Bi-Directional Controls
Calibrations & Programming
Parameter Changes

Capabilities vary by tool, software license, vehicle, and manufacturer requirements. Contact HDT to confirm compatibility.

Expert Phone SupportU.S.-based technicians
Setup & Training HelpGet started with confidence
Fast ShippingOrders ship same day
Warranty & SupportBacked by HDT
0% APR FinancingOn qualifying orders

Frequently Asked Questions

What does Bosch ESI[Truck] cover?

ESI[Truck] is a multi-OEM heavy-duty platform covering Class 6–8 tractors and trailers across Cummins, Detroit, PACCAR, Volvo/Mack, International, and CAT, with bidirectional controls and forced regens on most current platforms. The optional OHW upgrade extends coverage to off-highway and construction equipment.

Is Bosch ESI[Truck] a single-vendor solution?

No — Bosch ESI[Truck] is a multi-make platform. Pair it with one OEM stack for the engine family you see most (INSITE for Cummins-heavy fleets, DDDL for Detroit, etc.) and ESI[Truck] handles the rest.

How does ADS 625 compare to ESI[Truck]?

ADS 625 is an Android tablet running Bosch software in a more portable form factor — ideal for mobile diagnostics or quick yard pulls. ESI[Truck] Professional runs on a Windows laptop and offers deeper functional testing for shop bays.

Does Bosch include training and support?

Yes — Bosch has a global service infrastructure with training, technical support, and parts. Subscription updates keep coverage current as OEMs release new model years.

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