DIAG4 BIKE - AT 531 5090 - SERIAL DIAGNOSTIC SYSTEM SOFTWARE W/USB INTERFACE
The DIAG4 BIKE SERIAL DIAGNOSTIC SYSTEM SOFTWARE W/USB INTERFACE features ignition Module, EFI (Electronic Fuel Injection Module), and TSSM (Turn Signal Security Module)..............Key FOB with button.
Features
- 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 (Body Control Module).............Key FOB without button
- Gauges (Speedo, Tach and Instrument Module) - All models
- ABS Module (Delphi + CAN models) - All models
- Radio and Audio all models
- Thunder MAX EFI
- Read and Clear Diagnostic Trouble Codes......................All models
- Read Identification data (part numbers, VIN number)......All models
- Monitoring real-time data (throttle position, temperature, oxygen sensors, turn signals etc.)
- Test actuators (injectors, coils, main relay, fuel pump, idle, turn signals, tachometer, lamps etc.)
- Buell diagnostics are incorporated in Harley-Davidson diagnostics
- Unit of measure selection metric/standard
- Communication interface is CAN ready (models with 6-pin connector)
- Module replacement –TSM, TSSM, HFSM, BCM,
- ABS Service (Bleeding and configuration, Delphi + CAN models) - All models
- ACR (Automatic compression release during starting)
- Cruise Control, Exhaust actuator, EITMS......enable/disable
- Side Stand Switch Configuration - All Models
- Intake Solenoid Valve Configuration on CAN Models
- Radio customization-region code and speaker configuration, radio pairing
- J&M Audio Configuration
- ABS Telltale Configuration on CAN Models
- Idle speed adjustment 800 - 1200 rpm (models with Delphi Electronic Fuel Injection Module)
- TSSM Customization......PIN read/change, Auto arming disable/enable etc.
- HFSM Customization......Key FOB assignment/replacement, Auto arming disable/enable, PIN read/change, Side car and Service Mode (disable/enable)
- BCM Customization........Key FOB assignment/replacement, Auto arming disable/enable, PIN read/change, Lights configuration, keyless ignition
- Disarming (HFSM/BCM module)........PIN read/FOB assignment on armed bike (for BCM modules a CAN disarming cable is needed)
- Buell TPS adjustment
- Dataloging
- ABS Module (embedded/not embedded)
- Speedo module pairing
- Wheel size adjustment (Speedo calibration)
- Odometer unit setting
Specs
- Segment: V-Twin
Frequently Asked Questions - DIAG4 BIKE - AT 531 5090 - SERIAL DIAGNOSTIC SYSTEM SOFTWARE W/USB INTERFACE
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
