# Service bulletin L\-TT\-0223\-17\_Rev

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: 10129962
- Published by NHTSA: 2018\-03\-12
- Manufacturer's number: L\-TT\-0223\-17\_Rev
- Manufacturer's date: 2018\-02\-16
- NHTSA component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

## NHTSA's summary

TT: Techstream cannot perform a DCM \(Telematics ECU\) Activation following a DCM replacement. Techstream may exhibit an ?ATX web service unavailable? error or similar message when attempting a DCM activation. This is a known condition and will be remedied in the near future.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10129962-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10129962-0001.pdf)

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

## Components

Equipment and accessories, Labels and manuals

## Vehicles listed

- 2018 LEXUS ES350
- LEXUS GS300
- 2018 LEXUS GS300
- 2018 LEXUS LS HYBRID
- 2018 LEXUS LS500
- 2018 LEXUS NX HYBRID
- 2018 LEXUS RC 350
- 2018 LEXUS RC F
- 2017 LEXUS RX HYBRID

JSON: [/v1/bulletins/10129962](/v1/bulletins/10129962)

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