# Service bulletin C1872

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: 10110285
- Published by NHTSA: 2017\-08\-04
- Manufacturer's number: C1872
- Manufacturer's date: 2017\-02\-08
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM:SOFTWARE; ENGINE

## NHTSA's summary

This field action is being issued to enable OBD MIL fault for missing CCV Filter on certain ISV5.0 engines in MY15 and MY16 Bluebird Bus and Tiffin RV applications. Certified repair locations are authorized to update the engine electronic control module \(ECM\) calibration any time the unit is in for maintenance or repairs, with certain restrictions on reimbursement.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10110285-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10110285-0001.pdf)

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

## Components

Electrical system, Engine, Transmission and driveline, Automatic transmission, Software, Transmission control module

## Vehicles listed

- CUMMINS ISV5.0

JSON: [/v1/bulletins/10110285](/v1/bulletins/10110285)

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