MS531-HD
Harley Diagnostic Scan Tool
This tool is designed specifically for use on Harley Davidson and Buell Motorcycles Manufacturers’ Diagnostic Functions and Communication Protocols
Technical Advantage: A Single Tool for Virtually Every Harley Davidson with Computerized Diagnostics (Usually Available Only to Dealers or Extremely Over-Priced)
Economical: A Single Unit Purchase
Practical: A Single User Interface and Standardised Diagnostic Methods
Covered Systems and Model Years
Covered Systems:
Ignition/Injection Module,
TSSM / HFSM / BCM Module,
Instrument Module,
Speedo Module,
Tachometer Module,
ABS and Radio
Model Years Covered:
- VDO Ignition 1999 -2006
- Magneti Marelli 1995 -2001
- Delphi 2001 – 2019
- Thunder MAX EFI up to 2010

What is in the Box?
- Scanner Interface with either
USB (MS531-5009) or
USB and Bluetooth (MS531-5008) - 4-Pin Cable (MS531-4032)
- 6-Pin Cable (MS531-4047)
- Software Package on USB Card
- Operating Manuals (PDF & Video)
- Carrying Case
The scanners cover the following functions:
Ignition Module
EFI (Electronic Fuel Injection Module) All models
TSSM (Turn Signal Security Module) Key FOB with button
HFSM (Hands Free Security Module) Key FOB without button
BCM (Board Control Module) Key FOB without button
Gauges (Speedo, Tacho and Instrument Module) All models
SCM (Security Control Module)
ABS Module (Delphi + CAN models) All models
Radio
How it is Made?
Scanner Configuration

- Scanner Interface with either USB (MS531-5009) or USB and Bluetooth (MS531-5008)
- 4-Pin Cable (MS531-4032)
- 6-Pin Cable (MS531-4047)
- Software Package on USB Card
- Operating Manuals (PDF & Video)
- Carrying Case
Accessories

- CAN Disarming/Power Cable
- AFR Tuning Monitor
- Throttle Control Limiter
- Tuning Dongle
- Oxygen Sensor Installation Kit
- Smart Power Bench
Software Features

- Languages: Bulgarian, Croatian, Czech, Danish, Dutch, English (UK), English (US), Finnish, French, German, Hungarian, Italian, Polish, Portuguese, Romanian, Russian, Serbian, Slovenian, Spanish, Swedish, Turkish
- Measurement Units: Imperial & Metric
- Update Distribution: Via Internet
Features:
- Automatic System Search
- Display of Data From the ECU
- Reading of Stored Faults
- Live Data Display (RPM, Battery Voltage, Throttle Angle, Etc.)
- Diagnostic Procedures (Injectors, Ignition, Coils, Fuel Pump, Etc.)
- Key Encoding
- Unlocking the Immobilizer
- Idle Speed Adjustment
- Module Replacement
- ACR – Automatic Compression Release During Starting (Enable/Disable)
- Cruise Control (Enable/Disable)
- Exhaust Actuator (Enable/Disable)
- EITMS – Engine Idle Temperature Management System (Enable/Disable)
- TSSM – Turn Signal Security Module (Key FOB with Button) Customization: Warn Alarm Sensitive Adjust, Storage Mode Time, Auto Arming, Side car, PIN (Read / Change)
- HFSM – Hands Free Security Module (Key FOB without Button) Customization: PIN (Read/Change), FOB (Assignment/Replacement), Auto arming (Enable/Disable)
- ABS Service (Bleeding and Configuration) – for CAN models
- Disarming – Read PIN/FOB Assignment on Armed Bike (with HFSM or BCM Module)
- Radio Region Code Configuration (DOM, JPN, AUS, HDI, BRZ, RUS, NZL)
- Radio pairing
- Buell TPS reset
What it covers

