# Service bulletin TSB\_FUE053

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: 10201528
- Published by NHTSA: 2021\-10\-02
- Manufacturer's number: TSB\_FUE053
- Manufacturer's date: 2021\-09\-15
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE

## NHTSA's summary

TECHNICAL SERVICE BULLETIN: SERVICE ACTION: 1.6L GDI WITH MIL ON DTC P050A ECM LOGIC IMPROVEMENT \(SA485\) \- This bulletin provides the procedure to update the software logic of the Engine Control Module \(ECM\) system on some 2014\-2016MY Soul \(PS\) vehicles with Gamma 1.6L GDI engines, produced from August 29, 2013 through July 26, 2016, which may exhibit an MIL ON with DTC P050A \(Cold Start Idle Air Control System Performance\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201528-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201528-9999.pdf)

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

## Components

Electrical system, Engine, Fuel system, Engine control module

## Trouble codes named

P050A

## Vehicles listed

- 2013 to 2016 KIA SOUL
- 2014 to 2016 KIA SOUL EV

JSON: [/v1/bulletins/10201528](/v1/bulletins/10201528)

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