# Service campaign ASB2

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 campaign
- NHTSA id: 11035744
- Published by NHTSA: 2026\-08\-05
- Manufacturer's number: ASB2
- Manufacturer's date: 2026\-07\-27
- Campaign id or software version: ASB2
- NHTSA component: ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS
- Manufacturer's system: Central Display

## NHTSA's summary

Re\-Programming Assistance System Control Unit \(Stop Delivery/Recall Campaign\)

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11035744-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11035744-9999.pdf)

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

## Components

Driver assistance, Electrical system, Backup camera

## Vehicles listed

- 2020 to 2025 PORSCHE 911 CARRERA
- 2019 to 2025 PORSCHE CAYENNE
- 2019 to 2025 PORSCHE PANAMERA
- 2019 to 2024 PORSCHE PANAMERA 4
- 2019 to 2025 PORSCHE PANAMERA 4 E\-HYBRID
- 2019 to 2024 PORSCHE PANAMERA 4 EXECUTIVE
- 2019 to 2020 PORSCHE PANAMERA 4 SPORT TURISMO
- 2019 to 2024 PORSCHE PANAMERA 4S
- 2019 to 2023 PORSCHE PANAMERA 4S E\-HYBRID
- 2025 PORSCHE PANAMERA 4S E\-HYBRID
- 2019 to 2024 PORSCHE PANAMERA 4S EXECUTIVE
- 2019 to 2024 PORSCHE PANAMERA 4S SPORT TURISMO
- 2022 to 2024 PORSCHE PANAMERA E\-HYBRID
- 2019 to 2021 PORSCHE PANAMERA GTS
- 2023 to 2025 PORSCHE PANAMERA GTS
- 2019 to 2020 PORSCHE PANAMERA GTS SPORT TURISM
- 2019 to 2020 PORSCHE PANAMERA TURBO
- 2025 PORSCHE PANAMERA TURBO E\-HYBRID
- 2019 to 2020 PORSCHE PANAMERA TURBO EXECUTIVE
- 2021 PORSCHE PANAMERA TURBO S
- 2019 to 2023 PORSCHE PANAMERA TURBO S E\-HYBRID
- 2025 PORSCHE PANAMERA TURBO S E\-HYBRID
- 2021 PORSCHE PANAMERA TURBO S EXECUTIV
- 2019 to 2020 PORSCHE PANAMERA TURBO SPORT TURI
- 2020 to 2025 PORSCHE TAYCAN

## Recalls for the same vehicles and component

- [25V896000](/recalls/nhtsa/25V896000.md), 2025-12-19: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
- [24V730000](/recalls/nhtsa/24V730000.md), 2024-10-01: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
- [22V404000](/recalls/nhtsa/22V404000.md), 2022-06-08: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\)
- [19V111000](/recalls/nhtsa/19V111000.md), 2019-02-21: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR

## Other bulletins for the same vehicles and component

- [No. 11\-25\-4](/bulletins/11037046.md), 2026-09-04, Service bulletin: FORWARD COLLISION AVOIDANCE: WARNINGS; LANE DEPARTURE: ASSIST; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. Technical Information for White Messages Regarding Driver Assistance Systems in Conjunction with Passive Fault Memory Entries in the ZFAS Control Unit
- [No. 75\-25](/bulletins/11037045.md), 2026-09-04, Service bulletin: LANE DEPARTURE: ASSIST; BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING; FORWARD COLLISION AVOIDANCE: WARNINGS; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Technical Information for Various White Messages Regarding Driver Assistance Systems/Fault Memory Entry "C12D5FA" in the ZFAS Control Unit
- [03/26 9102](/bulletins/11034790.md), 2026-07-07, Service bulletin: BACK OVER PREVENTION: WARNINGS; ELECTRICAL SYSTEM. Complaint Regarding the Camera View \(Real Top View\) in the PCM Central Display \(03/26\)
- [03/26 9102](/bulletins/11034789.md), 2026-07-07, Service bulletin: BACK OVER PREVENTION: WARNINGS; ELECTRICAL SYSTEM. Complaint Regarding the Camera View \(Real Top View\) in the PCM Central Display \(03/26\)
- [03/26 9102](/bulletins/11034788.md), 2026-07-07, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. Complaint Regarding the Camera View \(Real Top View\) in the PCM Central Display \(03/26\)
- [03/26 9102](/bulletins/11034786.md), 2026-07-07, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. Complaint Regarding the Camera View \(Real Top View\) in the PCM Central Display \(03/26\)
- [03/26 9102](/bulletins/11034597.md), 2026-07-07, Service bulletin: BACK OVER PREVENTION: WARNINGS; ELECTRICAL SYSTEM. Complaint Regarding the Camera View \(Real Top View\) in the PCM Central Display \(03/26\)
- [No. 12\-22](/bulletins/10242101.md), 2023-09-09, Service bulletin: ELECTRICAL SYSTEM:ADAS:REAR OCCUPANT ALERT \(ROA\):CAMERA/SENSOR; VISIBILITY; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR; LANE DEPARTURE: SENSING SYSTEM: CAMERA; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA. Installation and conversion instructions for the front and rear camera on the Panamera.
- [No. 1\-23](/bulletins/10242097.md), 2023-09-09, Service bulletin: LANE DEPARTURE: SENSING SYSTEM: CAMERA; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR; VISIBILITY; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. Installation and conversion instructions for the front and rear cameras
- [PIWIS2301ar](/bulletins/10240397.md), 2023-08-03, Service bulletin: BACK OVER PREVENTION:SOFTWARE. Information for PIWIS tester updates 42.000.050 \& .051

JSON: [/v1/bulletins/11035744](/v1/bulletins/11035744)

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