# Service bulletin SD\-27\-4709

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: 11029913
- Published by NHTSA: 2026\-03\-09
- Manufacturer's number: SD\-27\-4709
- Manufacturer's date: 2026\-03\-02
- NHTSA component: ELECTRICAL SYSTEM
- Manufacturer's system: Electrical: Stability Control

## NHTSA's summary

Bendix® SAS\-60™, SAS\-70™, and SAS\-80™ Steering Angle Sensors The Bendix® Steering Angle Sensor \(SAS\) is an electronic sensor that senses the position of the steering wheel and communicates the information to either the brake control Electronic Control Unit \(ECU\) or a vehicle ECU. This sensor data is critical to the Bendix® Electronic Stability Program \(ESP\) functionality of the brake controller, and may also be used by other advanced systems on the vehicle. The SAS has been available for multiple generations \(SAS\-60™, SAS\-70™, SAS\-80™\) with minor updates made between the different generations. The sensors are compatible across generations as long as the same hardware and software configuration is chosen.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11029913-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11029913-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- BENDIX BENDIX

JSON: [/v1/bulletins/11029913](/v1/bulletins/11029913)

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