# Service bulletin I\-18\-03

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.

- Type: Service bulletin
- NHTSA id: 10178880
- Published by NHTSA: 2020\-08\-27
- Manufacturer's number: I\-18\-03
- Manufacturer's date: 2018\-05\-29
- NHTSA component: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY

## 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 has released updated ECM and cluster calibrations to correct these concerns. Gear Position Fault, Coil Driver Fault, and Battery Drain issues will all be resolved with this reflash. Refer to Team Tip I\-17\-11\-01 for more details.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10178880-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10178880-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Engine, Equipment and accessories, Exhaust and emissions

## Vehicles listed

- 2014 to 2018 INDIAN CHIEF
- 2014 to 2018 INDIAN CHIEF CLASSIC
- 2014 to 2018 INDIAN CHIEF DARK HORSE
- 2014 to 2018 INDIAN CHIEF VINTAGE
- 2014 to 2018 INDIAN CHIEFTAIN
- 2017 to 2018 INDIAN CHIEFTAIN CLASSIC
- 2017 to 2018 INDIAN CHIEFTAIN DARK HORSE
- 2017 to 2018 INDIAN CHIEFTAIN ELITE
- 2017 to 2018 INDIAN CHIEFTAIN LIMITED
- 2014 to 2018 INDIAN CHIEFTAN
- 2014 to 2017 INDIAN CHIEFTAN DARK HORSE
- 2014 to 2018 INDIAN ROADMASTER
- 2018 INDIAN ROADMASTER CLASSIC
- 2018 INDIAN ROADMASTER ELITE
- 2014 to 2018 INDIAN SPRINGFIELD
- 2017 to 2018 INDIAN SPRINGFIELD DARK HORSE

JSON: [/v1/bulletins/10178880](/v1/bulletins/10178880)

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