# Service bulletin 21\-01\-026H

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: 10191792
- Published by NHTSA: 2021\-05\-05
- Manufacturer's number: 21\-01\-026H
- Manufacturer's date: 2021\-04\-05
- NHTSA component: STEERING

## NHTSA's summary

This bulletin describes the procedure to update the MDPS \(Motor Driven Power Steering\) ECU for loss of steering assist when the engine is started. DTCs C125901, “Steering Angle Sensor Fail” and C111201, “Sensor Supply Voltage Error” are set when this occurs.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191792-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191792-9999.pdf)

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

## Components

Steering

## Trouble codes named

C1112, C1259

## Vehicles listed

- 2021 HYUNDAI VENUE

JSON: [/v1/bulletins/10191792](/v1/bulletins/10191792)

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