# P1820 on the 2011 Kia Sorento

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name P1820

- [10089950](https://open.wenmarpro.com/bulletins/10089950), 2017-01-31: TSB: AWD SYSTEM HYDRAULIC ACTUATOR REPLACEMENT \- THIS BULLETIN PROVIDES THE PROCEDURE FOR REPLACEMENT OF THE HYDRAULIC ACTUATOR OF SOME ALL\-WHEEL DRIVE \(AWD\) EQUIPPED 2011\~2016MY SPORTAGE \(SL\) VEHICLES, PRODUCED FROM MAY 6, 2010 THROUGH FEBRUARY 19, 2013 AND SOME AWD EQUIPPED 2011\~2015MY SORENTO \(XMA\) VEHICLES, PRODUCED FROM OCTOBER 24, 2009 THROUGH DECEMBER 11, 2014, WHICH MAY EXHIBIT AN INOPERATIVE AWD SYSTEM WITH THE MALFUNCTION INDICATOR LAMP \(MIL\) ON AND DTCS P1820/1821/1822/1823/1824 \(ACTIVE OR IN HISTORY\). TO CORRECT THIS CONCERN, REPLACE THE AFFECTED HYDRAULIC ACTUATOR BY REFERRING TO THE APPLICABLE SERVICE PROCEDURE ON KGIS.