# Service bulletin SF637

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: 10203751
- Published by NHTSA: 2021\-12\-02
- Manufacturer's number: SF637
- Manufacturer's date: 2021\-11\-23
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Field Service Campaign for FCCC Viper Low Voltage Display. In a low voltage condition, the instrument panel \(IP\) display may not come on when turning on ignition leaving drivers without a functioning instrument panel. This would only occur at startup and the IP would function again if the key is cycled with normal voltage.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10203751-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10203751-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2019 to 2021 FCCC XCM
- 2019 to 2021 FCCC XCP
- 2019 to 2021 FCCC XCR
- 2019 to 2021 FCCC XCS

JSON: [/v1/bulletins/10203751](/v1/bulletins/10203751)

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