# Service bulletin TSB 17\-0067

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: 10119660
- Published by NHTSA: 2017\-10\-21
- Manufacturer's number: TSB 17\-0067
- Manufacturer's date: 2017\-09\-29
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Some 2017 F\-Super Duty vehicles equipped with a 6.7L engine and built on or before 04\-Aug\-2017 may exhibit an illuminated MIL with DTC P203B in the powertrain control module \(PCM\) memory. This may be due to a low voltage condition reducing the ability of the reductant level sensor to monitor reductant tank fluid levels. Follow the Service Procedure steps to correct the condition.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10119660-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10119660-0001.pdf)

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

## Components

Electrical system

## Trouble codes named

P203B

## Vehicles listed

- LINCOLN LINCOLN

JSON: [/v1/bulletins/10119660](/v1/bulletins/10119660)

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