# Service bulletin CSR\-3127

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: 10245204
- Published by NHTSA: 2023\-11\-10
- Manufacturer's number: CSR\-3127
- Manufacturer's date: 2023\-11\-06
- NHTSA component: ELECTRICAL SYSTEM; EQUIPMENT

## NHTSA's summary

Altec Industries, Inc. has received notification from Navistar that a condition exists relating to motor vehicle safety, compliance, or emissions in certain vehicles equipped with Altec equipment. Navistar has decided certain 2021 thru 2024 eMV®, HV®, HX®, LT®, MV®, RH®, and LoneStar® series trucks built 10/05/2020 thru 05/09/2023, certain ProStar® model trucks built 10/15/2020 thru 10/14/2021, certain 2021 thru 2024 CE Commercial buses built 10/06/2020 thru 03/16/2023, certain 2021 thru 2023 RE commercial buses built 01/06/2021 thru 12/21/2022, and certain 2022 and 2023 TC commercial buses built 03/30/2021 through 06/10/2022 with feature code 04AZS or 04AZY \(Air Brake, Anti\-Lock Brake system \[ABS\] with Electronic Stability Program \[ESC\] and Automatic Traction Control \[ATC\]\); may not conform to Federal Motor Vehicle Safety Standard \(FMVSS\) 121; ABS indicator lamp.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10245204-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10245204-9999.pdf)

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

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- 2021 to 2022 ALTEC EFFER CRANE

JSON: [/v1/bulletins/10245204](/v1/bulletins/10245204)

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