TEXA - Upgrade from IDC6M Truck Light to IDC6M Truck | Truck Diagnostics | LTHDTUP

LTHDTUP Upgrade from IDC6M Truck Light to IDC6M Truck is a professional TEXA software upgrade license that allows existing users of IDC6M Truck Light to upgrade to the full IDC6M Truck diagnostic software platform. Designed for commercial truck repair facilities, fleet maintenance operations, bus service centers, trailer repair shops, municipal garages, diesel technicians, and mobile service professionals, this upgrade expands diagnostic capabilities and unlocks a broader range of supported commercial vehicles, systems, and advanced service functions.

When used with a compatible TEXA Navigator TXT MULTIHUB 2 or supported TEXA vehicle communication interface, the appropriate TEXA truck diagnostic cables and adapters, and an active TEXPACK subscription where required, the LTHDTUP upgrade provides access to the full IDC6M Truck software environment. Technicians can perform complete system scans, read and clear fault codes, monitor live data, execute active tests, perform calibrations, service resets, ECU programming where supported, maintenance procedures, and advanced troubleshooting across supported truck, bus, trailer, and powertrain systems.

Whether servicing heavy-duty trucks, medium-duty trucks, buses, trailers, or commercial fleet vehicles, the LTHDTUP upgrade helps maximize the capabilities of your TEXA diagnostic platform while providing access to the complete IDC6M Truck software experience.

Key Features

• Upgrade from IDC6M Truck Light to IDC6M Truck – Converts an existing IDC6M Truck Light license into the full IDC6M Truck diagnostic platform.
• Expanded commercial vehicle coverage – Unlocks additional manufacturers, vehicle models, electronic control systems, and supported diagnostic functions available in the full Truck software package.
• Advanced truck diagnostics – Supports fault-code reading and clearing, live data, ECU identification, actuator tests, calibrations, maintenance procedures, and service resets where supported.
• Built for TEXA IDC6M – Designed for seamless operation with compatible TEXA Navigator interfaces and IDC6M Truck software.
• Professional diagnostic workflow – Helps technicians efficiently diagnose engines, transmissions, braking systems, body electronics, aftertreatment systems, and other supported vehicle modules.
• Fleet maintenance solution – Ideal for servicing trucks, buses, trailers, municipal fleets, construction fleets, and commercial transportation vehicles.
• Software expansion without replacing hardware – Allows existing IDC6M Truck Light users to upgrade while continuing to use compatible TEXA diagnostic equipment.
• Supports future software enhancements – Works with active TEXPACK subscriptions to receive software updates, expanded vehicle coverage, and new diagnostic functions as available.

The LTHDTUP Upgrade is a software upgrade license and requires an existing IDC6M Truck Light license. It must be used with a compatible TEXA Navigator vehicle interface, appropriate TEXA truck diagnostic cables and adapters, and an active subscription where applicable. Actual diagnostic capabilities depend on the software license, connected hardware, vehicle manufacturer, model year, and supported electronic systems.

• Heavy-duty truck diagnostics – Expands diagnostic coverage for Class 6–8 commercial trucks and heavy transport vehicles.
• Medium-duty truck service – Supports maintenance and troubleshooting for medium-duty commercial vehicles.
• Bus diagnostics – Provides expanded capabilities for transit, coach, municipal, and school buses.
• Trailer diagnostics – Supports electronic braking systems, ABS, suspension, refrigeration units, and trailer control modules where supported.
• Fleet maintenance operations – Ideal for commercial fleet repair facilities, municipalities, transportation companies, and mobile diesel technicians.
• Professional diesel repair – Designed for technicians who require the full diagnostic capabilities of TEXA IDC6M Truck software.

Frequently Asked Questions

What is LTHDTUP?

LTHDTUP is a TEXA software upgrade that converts an existing IDC6M Truck Light license into the full IDC6M Truck diagnostic software package with expanded commercial vehicle coverage and advanced service functions.

Does this upgrade include diagnostic hardware?

No. This product is a software upgrade only. A compatible TEXA Navigator interface, truck diagnostic cables, adapters, and an existing IDC6M Truck Light license are required.

What additional capabilities does the upgrade provide?

The upgrade expands supported vehicle coverage and unlocks additional diagnostic functions including advanced troubleshooting, maintenance procedures, calibrations, ECU communication, service operations, and manufacturer-specific functions where supported.

Is an IDC6M Truck Light license required?

Yes. This upgrade is intended specifically for customers who already own an IDC6M Truck Light license and want to upgrade to the complete IDC6M Truck software platform.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.