TEXA - JLG Diagnostic Cable (3151/T77) | Diagnostic Cable | 3912924

The 3912924 JLG Diagnostic Cable (3151/T77) is a genuine TEXA diagnostic cable engineered to establish reliable communication between compatible JLG aerial work platforms, boom lifts, scissor lifts, telehandlers, and access equipment and TEXA's professional Off-Highway (OHW) diagnostic platforms. Designed for JLG dealerships, equipment rental companies, construction equipment service centers, fleet maintenance departments, municipalities, and mobile field technicians, this cable provides dependable ECU communication for professional diagnostics, troubleshooting, maintenance, and repair of compatible JLG equipment.

When paired with a compatible TEXA Navigator TXT MULTIHUB 2, Navigator TXTs, or other supported TEXA Navigator interface, along with IDC6 Off-Highway software, the required Truck & Off-Highway Power Supply & Adapter Kit (3916633), and any necessary adapters, the 3151/T77 cable enables technicians to perform complete system scans, read and clear diagnostic trouble codes (DTCs), monitor live machine data, execute active tests, diagnose hydraulic and electronic control systems, perform maintenance procedures, and access manufacturer-supported service functions. Actual diagnostic capabilities vary depending on the software license, connected hardware, equipment model, production year, and supported electronic systems.

Manufactured to TEXA's professional standards, the 3151/T77 delivers stable communication, rugged durability, and dependable performance in demanding construction, industrial, and rental fleet environments where maximizing machine uptime is essential.

Key Features

• Genuine TEXA OEM diagnostic cable – Designed specifically for compatible JLG aerial work platforms and access equipment.
• Professional Off-Highway diagnostics – Enables reliable communication with supported JLG hydraulic and electronic control systems.
• Supports TEXA IDC6 Off-Highway software – Built for use with TEXA's professional OHW diagnostic platform.
• Advanced ECU communication – Supports fault-code reading and clearing, live data monitoring, ECU identification, active tests, maintenance procedures, and supported service functions where available.
• Compatible with TEXA Navigator interfaces – Designed for use with TXT MULTIHUB 2, Navigator TXTs, Navigator TXT, and other supported TEXA interfaces.
• Heavy-duty construction – Built for daily use in dealerships, rental fleets, construction equipment workshops, and mobile service environments.
• Reliable plug-and-play connection – Provides stable communication between compatible JLG equipment and TEXA diagnostic systems.
• Professional equipment service solution – Ideal for boom lifts, scissor lifts, telehandlers, and aerial work platform diagnostics.
• Requires Truck & Off-Highway Power Supply Kit – Designed for use with the TEXA Truck & Off-Highway Power Supply & Adapter Kit (3916633).

The 3912924 JLG Diagnostic Cable (3151/T77) is a diagnostic cable designed for use with compatible TEXA Navigator interfaces, IDC6 Off-Highway software, the appropriate power supply kit, and required adapters. Actual diagnostic coverage varies depending on the software license, connected hardware, equipment model, production year, and supported electronic systems.

• JLG boom lift diagnostics – Supports compatible JLG boom lifts.
• JLG scissor lift diagnostics – Supports compatible electric and engine-powered scissor lifts.
• JLG telehandler diagnostics – Assists with diagnostics for supported JLG telehandlers.
• JLG access platform diagnostics – Works with compatible aerial work platforms and access equipment.
• Construction equipment service – Helps diagnose hydraulic systems, electronic control modules, engine management systems, and maintenance functions where supported.
• Professional Off-Highway diagnostics – Ideal for dealerships, rental companies, construction equipment service centers, fleet maintenance operations, and professional mobile technicians.

Frequently Asked Questions

What is the 3912924 JLG Diagnostic Cable (3151/T77)?

The 3912924 (3151/T77) is a genuine TEXA diagnostic cable designed to connect compatible JLG aerial work platforms and construction equipment to TEXA diagnostic systems for professional Off-Highway diagnostics.

Does this cable include diagnostic software?

No. This product includes the diagnostic cable only. TEXA IDC6 Off-Highway software, a compatible TEXA Navigator interface, and required accessories are sold separately.

Which TEXA interfaces are compatible?

The cable is designed for use with compatible TEXA Navigator interfaces, including the TXT MULTIHUB 2, Navigator TXTs, and Navigator TXT.

Is additional hardware required?

Yes. The cable requires a compatible TEXA Navigator interface and the Truck & Off-Highway Power Supply & Adapter Kit (3916633) for proper operation.

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.