# Service bulletin 21\-01\-036H

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: 10201466
- Published by NHTSA: 2021\-09\-17
- Manufacturer's number: 21\-01\-036H
- Manufacturer's date: 2021\-08\-03
- NHTSA component: FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:HOSES/VALVES/SENSORS; EQUIPMENT

## NHTSA's summary

2011\-2015MY Sonata Hybrid \(YF HEV\) vehicles Onboard Refueling Vapor Recovery \(ORVR\) system may exceed its capacity in certain situations. This bulletin provides the procedure to install an Auxiliary Canister to increase the ORVR system capacity. There are no drivability concerns associated with this condition.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201466-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201466-9999.pdf)

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

## Components

Equipment and accessories, Fuel system, Evaporative emissions

## Vehicles listed

- 2011 to 2015 HYUNDAI SONATA HYBRID

## Other bulletins for the same vehicles and component

- [964DBP](/bulletins/10201472.md), 2021-09-17, Service bulletin: ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER. 2011\-2015MY Sonata Hybrid \(YFE\) vehicles Onboard Refueling Vapor Recovery \(ORVR\) system may exceed its capacity in certain situations. This campaign provides information on the procedures to install an Auxiliary Canister to increase the ORVR system capacity. There are no drivability concerns associated with this condition.

JSON: [/v1/bulletins/10201466](/v1/bulletins/10201466)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%2021-01-036H&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10201466&vehicle=Service%20bulletin%2021-01-036H)