# Service bulletin N222369401

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: 10219156
- Published by NHTSA: 2022\-09\-02
- Manufacturer's number: N222369401
- Manufacturer's date: 2022\-09\-01
- NHTSA component: BACK OVER PREVENTION:SOFTWARE

## NHTSA's summary

Certain vehicles are to receive a software update to improve the original Advanced Diagnostic Software. This software update reduces false diagnostic activation in certain vehicles under certain driving conditions, and prevents diagnostic data loss. Dealers are to reprogram the Hybrid Powertrain Control Module 2 \(HPCM2\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10219156-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10219156-9999.pdf)

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

## Components

Driver assistance, Backup camera

## Vehicles listed

- 2022 to 2023 CHEVROLET BOLT EUV
- 2022 to 2023 CHEVROLET BOLT EV

## Other bulletins for the same vehicles and component

- [23\-NA\-042](/bulletins/10239115.md), 2023-07-14, Service bulletin: BACK OVER PREVENTION:SOFTWARE; EQUIPMENT; ELECTRICAL SYSTEM. This service bulletin provides repair information to update radio software to correct customer concerns of Software related issues.
- [23\-NA\-062](/bulletins/10237843.md), 2023-06-19, Service bulletin: EQUIPMENT; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM. This service bulletin provides repair information to correct a customer concern of Rear View Camera Issues \- DTCs B395A, B395B, B395C, B101E, B101D.
- [23\-NA\-062](/bulletins/10234186.md), 2023-04-14, Service bulletin: BACK OVER PREVENTION; ELECTRICAL SYSTEM; EQUIPMENT. This service bulletin provides repair information to correct a customer concern of Rear View Camera Coaxial Related Issues \- DTCs B395A, B395B, B395C, B101E, B101D.
- [PIT5921A](/bulletins/10232793.md), 2023-03-13, Service bulletin: BACK OVER PREVENTION. This Preliminary information communicates diagnostics aids for rear view camera issues that may be encountered.
- [22\-NA\-127](/bulletins/10232458.md), 2023-03-04, Service bulletin: BACK OVER PREVENTION:SOFTWARE; EQUIPMENT:ELECTRICAL. This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues.
- [PIT5940A](/bulletins/10226379.md), 2022-11-21, Service bulletin: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. This Preliminary information communicates that a customer may notice that the gridlines on the backup camera are very dim. They may mention that this occurred after an OTA update. The dealer technician is advised to perform no repairs. The technician is advised that engineering is looking into a resolution and the resolution will be communicated through this PI or a bulletin when it becomes available.
- [N222369401\-01](/bulletins/10226229.md), 2022-11-16, Service bulletin: BACK OVER PREVENTION:SOFTWARE. Certain Chevrolet Bolt EV and Chevrolet Bolt EUV vehicles are to receive a software update to improve the original Advanced Diagnostic Software. This software update reduces false diagnostic activation in certain vehicles under certain driving conditions, and prevents diagnostic data loss. Dealers are to reprogram the Hybrid Powertrain Control Module 2 \(HPCM2\).
- [N222369401\-01](/bulletins/10224804.md), 2022-10-26, Service bulletin: BACK OVER PREVENTION:SOFTWARE; POWER TRAIN. Certain vehicles are to receive a software update to improve the original Advanced Diagnostic Software. This software update reduces false diagnostic activation in certain vehicles under certain driving conditions, and prevents diagnostic data loss. Dealers are to reprogram the Hybrid Powertrain Control Module 2 \(HPCM2\).
- [N222369401\-01](/bulletins/10224357.md), 2022-10-20, Service bulletin: BACK OVER PREVENTION:SOFTWARE. Certain vehicles are to receive a software update to improve the original Advanced Diagnostic Software. This software update reduces false diagnostic activation in certain vehicles under certain driving conditions, and prevents diagnostic data loss. Dealers are to reprogram the Hybrid Powertrain Control Module 2 \(HPCM2\).
- [PIT5921](/bulletins/10216358.md), 2022-07-25, Service bulletin: BACK OVER PREVENTION. This Preliminary information communicates diagnostics aids for rear view camera issues that may be encountered.

JSON: [/v1/bulletins/10219156](/v1/bulletins/10219156)

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