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Service bulletin IND-05.15.23

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10237493
Published by NHTSA2023-06-06
Manufacturer's numberIND-05.15.23
Manufacturer's date2023-05-15
NHTSA componentENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE

NHTSA's summary

Indian Motorcycles has released a guide to aid in misfire diagnosis on heavyweight air and liquid-cooled motorcycles. View Team Tip I-22-09-01 (https://www.polarisdealers.com/VirtualMaster/StopSiteFiles/TeamTips/IND/I-22-09-01.pdf) for additional details and diagnostics on the systems and components that may contribute to a runability or misfire concern.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Engine, Engine control module, Ignition, Spark plugs

Vehicles listed
INDIAN CHALLENGER2020 to 2022
INDIAN CHIEF2020 to 2022
INDIAN CHIEFTAIN2020 to 2022
INDIAN PURSUIT2020 to 2022
INDIAN ROADMASTER2020 to 2022
INDIAN SPRINGFIELD2020 to 2022

Listing a model year does not mean every vehicle of it is concerned: the document says which.