# Service bulletin 0808117

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: 10224758
- Published by NHTSA: 2022\-10\-24
- Manufacturer's number: 0808117
- Manufacturer's date: 2017\-08\-24
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

No Communication with Chassis Domain Control Module \(CDCM\) This bulletin involves replacing the CDCM, if required. Some customers may notice the odometer is flashing. Upon further investigation the technician may find the following Diagnostic Trouble Code \(DTC\) has been set:U1A07\-87\-CDCM \(Chassis Domain Control Module\) \- Missing Message.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10224758-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10224758-9999.pdf)

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

## Components

Electrical system

## Trouble codes named

U1A07

## Vehicles listed

- 2017 ALFA ROMEO 4C SPIDER

JSON: [/v1/bulletins/10224758](/v1/bulletins/10224758)

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