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Harley-Davidson J1850 Diagnostic Adapter

4-Pin OBD
Adapter

• Works on most older Harley-Davidson
models with 4-pin OBD data link
connectors (DLCs) and Delphi ECUs
• Read and erase diagnostic trouble
codes (DTCs), view data parameters,
save and share reports,
and more.

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Harley-Davidson CAN-Bus Diagnostic Adapter

6-Pin OBD Data Link
Connector (DLC) Adapter

• Works on most newer Harley-Davidson
CAN-Bus models with 6-pin
OBD data link connectors (DLCs)
• Read and erase diagnostic trouble
codes (DTCs), view data parameters,
save and share reports,
and more.

View Product
Lamp
Save Money
Diagnose your bike yourself.
Save on shop visits.
Plug
Plug & Play
Simply plug in the adapter and
use your smartphone with
Motorscan® app to diagnose
your bike.
Check
Easy Fit
World’s smallest motorcycle
diagnostic device. No wires.
Connect and use.

Diagnose Your Bike Yourself

EASY AS 1-2-3

Plug in the adapter into OBD
data link connector. It is usually
located under the seat or on the
side.
Easy 1
Make sure the motorcycle is
unlocked. Turn ignition on. Put
RUN switch into ‘RUN” position.
Turn on Bluetooth on
your smartphone.
Easy 2
Launch Motorscan app. The
smartphone will connect with
the adapter automatically.
Complete registration and you
are ready to go!
Easy 3

Scan and diagnose these motorcycle systems*:

MSDKHD4
• Ignition: Delphi® ICM
• Injection: Delphi® ECM
• Immobilizer: Delphi® TSSM and Delphi® HFSM
• Dashboard: Delphi® IM and Delphi® HD
• ABS Brembo Bosch® ABS8M
• Radio Harman Kardon® Audio

MSDKHD6
• Injection: Delphi® HD-LAN
• Body Computer: Delphi® HD-LAN
• Dashboard: SPD HD-LAN
• Handlebar Control Commands: HD-LAN
• ABS: Brembo Bosch® Type 1 HD-LAN
• ABS: Brembo Bosch® Type 2 HD-LAN
• Radio: HD-LAN

* - Check the model list to make sure your bike is compatible. Not all systems are installed on all motorcycles. May not be compatible with aftermarket injection mapping.

Will the Motorscan adapter
work on my bike?