TEXA - Harley-Davidson Cable (3151/AP57) | Bike Diagnostics | 3909520

Overview

The 3909520 HARLEY DAVIDSON Cable (3151/AP57) is TEXA's professional motorcycle diagnostic cable, engineered for technicians servicing compatible Harley-Davidson motorcycles equipped with supported electronic control systems. Designed to provide fast, stable, and reliable communication between compatible TEXA Navigator diagnostic interfaces and Harley-Davidson electronic control units (ECUs), the AP57 cable delivers dependable connectivity for professional diagnostics, troubleshooting, and routine maintenance. This complete cable replaces the previous AP10, AP17, and AP35 Harley-Davidson cables, providing a single solution for servicing a wide range of Harley-Davidson models.

When paired with compatible TEXA IDC6 BIKE software, a TEXA Navigator diagnostic interface, and an active software subscription where applicable, the 3909520 HARLEY DAVIDSON Cable (3151/AP57) enables technicians to perform complete system diagnostics, read and clear fault codes, monitor live engine data, perform active tests, execute service resets, and access manufacturer-supported diagnostic functions. The cable supports both 4-pin and 6-pin Harley-Davidson diagnostic connectors, making it an ideal solution for servicing multiple generations of Harley-Davidson motorcycles.

Key Features

• Professional TEXA Harley-Davidson diagnostic cable – Designed specifically for compatible Harley-Davidson motorcycle applications.
• Complete replacement cable – Replaces the previous AP10, AP17, and AP35 Harley-Davidson diagnostic cables with one convenient solution.
• Supports 4-pin and 6-pin connectors – Compatible with Harley-Davidson motorcycles equipped with either supported diagnostic connector.
• Built for TEXA IDC6 BIKE software – Optimized for use with compatible TEXA motorcycle diagnostic software.
• Advanced diagnostic workflow – Supports fault-code reading and clearing, live data monitoring, actuator testing, service resets, and other supported ECU functions.
• OEM-quality construction – Engineered for dependable communication and long-lasting durability in professional workshop environments.
• Compatible with TEXA Navigator interfaces – TXT-series interfaces require the TEXA TXT Adapter Kit (3903689), while TXB interfaces connect directly.
• Ideal for professional motorcycle service – A dependable solution for Harley-Davidson dealerships, repair facilities, custom bike builders, and mobile motorcycle technicians.

Compatibility & Application Uses

The 3909520 HARLEY DAVIDSON Cable (3151/AP57) requires compatible TEXA IDC6 BIKE software, a TEXA Navigator diagnostic interface, and an active software subscription when applicable. Diagnostic capabilities vary depending on the licensed software package, connected interface, motorcycle model, and supported electronic systems.

Harley-Davidson motorcycle diagnostics – Supports professional diagnostic procedures for compatible Harley-Davidson motorcycles equipped with supported electronic control systems.

Engine management diagnostics – Enables technicians to diagnose engine management faults, monitor live operating data, and perform supported maintenance procedures.

Service and maintenance – Supports fault-code management, actuator testing, and additional manufacturer-supported diagnostic functions.

Professional motorcycle service – Ideal for Harley-Davidson dealerships, independent motorcycle repair facilities, custom motorcycle shops, and mobile service technicians.

Frequently Asked Questions

What is the 3909520 HARLEY DAVIDSON Cable (3151/AP57)?

The 3909520 AP57 is a professional TEXA diagnostic cable designed to connect compatible TEXA diagnostic equipment to supported Harley-Davidson motorcycles for advanced diagnostic procedures.

Does the AP57 cable include diagnostic software?

No. Software licenses, subscriptions, TEXA Navigator interfaces, and additional accessories vary depending on the package being purchased. Always verify the contents of the specific product listing before ordering.

Which Harley-Davidson motorcycles is the AP57 designed for?

The AP57 supports compatible Harley-Davidson motorcycles equipped with either a supported 4-pin or 6-pin diagnostic connector, covering multiple model generations.

Which TEXA interfaces are compatible with the AP57 cable?

The cable is compatible with supported TEXA Navigator diagnostic interfaces. TXT-series interfaces require the TEXA TXT Adapter Kit (3903689), while TXB interfaces connect directly.

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.