# Other OTA Software Update \(1010

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: Other
- NHTSA id: 11023519
- Published by NHTSA: 2025\-10\-02
- Manufacturer's number: OTA Software Update \(1010
- Manufacturer's date: 2025\-09\-29
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

This OTA is an software update to provide audio improvements for the models listed.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11023519-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11023519-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2022 to 2024 SUBARU BRZ
- 2020 to 2022 SUBARU LEGACY
- 2020 to 2025 SUBARU OUTBACK
- 2022 to 2023 SUBARU WRX

## Recalls for the same vehicles and component

- [2023607](/recalls/tc/2023607.md), 2023-11-09: Electrical
- [22V473000](/recalls/nhtsa/22V473000.md), 2022-07-01: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); ELECTRICAL SYSTEM:WIRING

## Other bulletins for the same vehicles and component

- [SubaruNet Announcement \(M](/bulletins/11037943.md), 2026-10-05, Other: ELECTRICAL SYSTEM; UNKNOWN OR OTHER. This announcement provides information on a new software update for the Midtronics Dss and DCA machines.
- [SubaruNet Announcement \(T](/bulletins/11037942.md), 2026-10-05, Other: POWER TRAIN; ELECTRICAL SYSTEM. This announcement provides information on an enhancement of the TechShare CVT diagnostic assitance application.
- [18\-244\-26](/bulletins/11037938.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. "This Bulletin announces additional troubleshooting steps for the following DTCs: DTC C1956: RH Actuator Circuit DTC C1957: LH Actuator Circuit"
- [15\-333\-25R](/bulletins/11037929.md), 2026-10-05, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM. This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure. This is an revised version of the original bulletin.
- [15\-322\-25R](/bulletins/11037928.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM; UNKNOWN OR OTHER. In the interest of customer satisfaction, Subaru of America, Inc. \(SOA\) is extending the New Car Limited Warranty coverage for the CP1 \& Gen 3.1 Head Unit used in the listed models and model years to \(8\) eight years / 150,000 miles to cover certain qualifying repairs to the infotainment audio system. This is an revised version of the original bulletin.
- [15\-304\-22R](/bulletins/11037927.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin has been developed to outline the steps for gathering basic but essential information during diagnosis of Infotainment concerns. This is an revised version of the original bulletin.
- [15\-261\-20R](/bulletins/11036823.md), 2026-09-03, Service bulletin: ELECTRICAL SYSTEM. This bulletin announces reprogramming file availability and provides a software update installation procedure to optimize the new Gen 4 Denso CP1 Audio and Navigation head units utilized in the models listed.This is an revised version of the original bulletin.
- [10\-107\-26](/bulletins/11036820.md), 2026-09-03, Service bulletin: SEATS; ELECTRICAL SYSTEM. This bulletin announces design changes to the front seat bottom heat unit.
- [15\-342\-26](/bulletins/11036819.md), 2026-09-03, Service bulletin: ELECTRICAL SYSTEM. This bulletin announces an inspection procedure for the Smart Rear View Mirror Assembly.
- [15\-308\-23R](/bulletins/11036807.md), 2026-09-03, Service bulletin: ELECTRICAL SYSTEM. This Service Information Bulletin outlines a systematic procedure for diagnosing parasitic draw \(dark/standby current\) in vehicles experiencing battery drain when the ignition is off, leading to no\-start conditions or frequent jump\-starts.This is an revised version of the original bulletin.

JSON: [/v1/bulletins/11023519](/v1/bulletins/11023519)

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