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Service bulletin I-17-11-01

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 id10178857
Published by NHTSA2020-08-26
Manufacturer's numberI-17-11-01
Manufacturer's date2017-11-30
NHTSA componentELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

Indian Motorcycle has identified three separate calibration concerns currently affecting 2017 and 2018 full-size Indian Motorcycles. The Indian Motorcycle engineering team is working quickly to develop and release updated ECM and cluster calibrations to correct these concerns, but during the interim, the strategies outlined below can reduce customer frustration and unnecessary diagnostic time.

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, Transmission and driveline, Automatic transmission

Vehicles listed
INDIAN CHIEF2016 to 2017
INDIAN CHIEF CLASSIC2016 to 2017
INDIAN CHIEF DARK HORSE2016 to 2017
INDIAN CHIEF VINTAGE2016 to 2017
INDIAN CHIEFTAIN2016 to 2017
INDIAN CHIEFTAIN CLASSIC2017
INDIAN CHIEFTAIN DARK HORSE2017
INDIAN CHIEFTAIN ELITE2017
INDIAN CHIEFTAIN LIMITED2017
INDIAN CHIEFTAN2016 to 2017
INDIAN CHIEFTAN DARK HORSE2016 to 2017
INDIAN DARK HORSE2016
INDIAN ROADMASTER2016 to 2017
INDIAN SPRINGFIELD2016 to 2017
INDIAN SPRINGFIELD DARK HORSE2017
INDIAN VINTAGE2016 to 2017

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