# Service bulletin PS447

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: 10089432
- Published by NHTSA: 2017\-01\-24
- Manufacturer's number: PS447
- Manufacturer's date: 2016\-05\-25
- NHTSA component: FORWARD COLLISION AVOIDANCE

## NHTSA's summary

FORWARD COLLISION WARNING \(FCW\) INDICATOR SHOWN ON CLUSTER WITHOUT DTC\(S\) \- ON SOME 2016 MY SOUL \(PS\) VEHICLES, YOU MAY SEE A FORWARD COLLISION WARNING \(FCW\) INDICATOR MAY APPEAR ON THE INSTRUMENT CLUSTER WITH NO DTC'SPRESENT. THIS CONDITION MAY BE CAUSED BY INCORRECT/LOST VARIANT CODING OF THE LANE DEPARTURE WARNING SYSTEM \(LDWS\) CAMERA, OR WHEN REPLACING A NEW CAMERA. FOLLOW THE PROCEDURES OUTLINED IN THIS BULLETIN TO RESOLVE THE CONCERN.

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Driver assistance

## Vehicles listed

- 2016 KIA SOUL

## Other bulletins for the same vehicles and component

- [PS797](/bulletins/11026698.md), 2025-12-18, Other: BACK OVER PREVENTION: WARNINGS. PITSTOP: TECHNICAL OPERATIONS: EXTERNAL DAMAGE TO ULTRASONIC SENSOR: This Pitstop provides information related to Parking Distance Warning \(PDW\) alerts and repairs involving ultrasonic sensors. The PDW system alerts the driver while parking, by calculating distance based on the difference in signal transmission and reception times between the vehicle \(ultrasonic sensor\) and an object. The membrane film of the ultrasonic sensor is used for object detention and can be damaged by stone chips or foreign substances while driving. Damage to the cover of the ultrasonic sensor can also lead to damage to the internal circuit. As a result of this external damage, the PDW system may not receive the proper signal from the ultrasonic sensor. In some cases, the system may cause a false alarm, no alert, or phantom warnings by a “Warning Lamp’ to be displayed on the cluster. The ultrasonic sensor membrane film should be always inspected for external damage and if any part replacement should be treated as a general repair, not as a warranty claim repair for this concern. \(Please note that this Pitstop only applies to models/trims that are equipped with the ultrasonic sensors.\)
- [PS447](/bulletins/10183587.md), 2020-12-03, Service bulletin: LANE DEPARTURE; ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE. PITSTOP: FORWARD COLLISION WARNING \(FCW\) INDICATOR SHOWN ON CLUSTER WITHOUT DTC\(s\) \- On some 2016MY Soul \(PS\) vehicles, you may see a Forward Collision Warning \(FCW\) indicator may appear on the instrument cluster with no DTC's present. This condition may be caused by incorrect/lost variant coding of the Lane Departure Warning System \(LDWS\) camera, or when replacing with a new camera.

JSON: [/v1/bulletins/10089432](/v1/bulletins/10089432)

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