# Service bulletin TEBE913100

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: 10159858
- Published by NHTSA: 2019\-05\-20
- Manufacturer's number: TEBE913100
- Manufacturer's date: 2019\-04\-30
- NHTSA component: EQUIPMENT

## NHTSA's summary

PL121/321s will stop sending data after July 28th, 2019. Date codes will appear as if coming from the past so the customer interface \(UI\) will not recognize those back dated messages and no data will appear in the UI. There are 2 repair options in this rework procedure. Repair option \#1 is to replace the existing PL121 satellite radio \(P/N: 263\-9088\) with a new PL121 satellite radio \(P/N: 336\-3545\). Repair option \#2 is to replace the PL121 satellite radio with a PL240B cellular radio.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10159858-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10159858-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- CATERPILLAR CATERPILLAR

JSON: [/v1/bulletins/10159858](/v1/bulletins/10159858)

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