# Service bulletin TJ3638010

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: 10232126
- Published by NHTSA: 2023\-02\-27
- Manufacturer's number: TJ3638010
- Manufacturer's date: 2023\-01\-06
- NHTSA component: FORWARD COLLISION AVOIDANCE

## NHTSA's summary

DIM message and DTC VCU1 U016800

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10232126-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10232126-9999.pdf)

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

## Components

Driver assistance

## Trouble codes named

U0168

## Vehicles listed

- 2021 POLESTAR POLESTAR 1
- 2022 to 2023 POLESTAR POLESTAR 1
- 2021 to 2023 POLESTAR POLESTAR 2

## Recalls for the same vehicles and component

- [25V615000](/recalls/nhtsa/25V615000.md), 2025-09-15: BACK OVER PREVENTION:SOFTWARE
- [25V280000](/recalls/nhtsa/25V280000.md), 2025-04-25: BACK OVER PREVENTION:SOFTWARE
- [24V477000](/recalls/nhtsa/24V477000.md), 2024-06-26: EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

## Other bulletins for the same vehicles and component

- [36987](/bulletins/11007848.md), 2024-09-17, Service bulletin: BACK OVER PREVENTION: WARNINGS. This is a Technical Journal: Park Assistance System enhanced troubleshooting. Water and/or dirt can be stuck between the sensor and the sensor holder.\&\#13; Verify that the holder is clean and test that water can easily be drained away via the drain hole and clean the sensor. For cleaning of sensors and holder use Isopropanol.\&\#13;
- [36829.1.0](/bulletins/10249706.md), 2024-02-05, Service bulletin: BACK OVER PREVENTION:SOFTWARE. This is a Technical Journal: Slippery Road alert on DIM. Perform Software download.
- [36518.5.0](/bulletins/10245263.md), 2023-11-16, Service bulletin: TRAILER HITCHES; BACK OVER PREVENTION:SOFTWARE. This is a Technical Journal: Towbar TRM not responding. please perform a 12V reset of the TRM before Software download.
- [PB72\-S10223](/bulletins/10236789.md), 2023-05-30, Service bulletin: BACK OVER PREVENTION; FORWARD COLLISION AVOIDANCE. Forward\-Looking Camera 2 \(FLC2\).
- [PB38\-S10223](/bulletins/10236788.md), 2023-05-30, Service bulletin: BACK OVER PREVENTION; FORWARD COLLISION AVOIDANCE. Forward\-Looking Camera 2 \(FLC2\).
- [PB30\-S10227](/bulletins/10236786.md), 2023-05-30, Service bulletin: BACK OVER PREVENTION:SOFTWARE. Polestar Software Update.
- [TJ3597410](/bulletins/10210460.md), 2022-04-25, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA. Ghost DTC in FLC2 may appear after software download.
- [TJ35713.1.1\-2021](/bulletins/10190914.md), 2021-04-26, Service bulletin: SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). This is a Technical Journal: Polestar 2: Suspension setting/adjustment
- [TJ35798.3.0\-2021](/bulletins/10190910.md), 2021-04-26, Service bulletin: BACK OVER PREVENTION:SOFTWARE. This is a Technical Journal: Over the air software
- [TJ35885.1.0\-2021](/bulletins/10190909.md), 2021-04-26, Service bulletin: BACK OVER PREVENTION:SOFTWARE. This is a Technical Journal: Over the Air software FAQ

JSON: [/v1/bulletins/10232126](/v1/bulletins/10232126)

[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%20TJ3638010&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10232126&vehicle=Service%20bulletin%20TJ3638010)