# Service bulletin No. 60\-12\-1

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: 11028578
- Published by NHTSA: 2026\-02\-06
- Manufacturer's number: No. 60\-12\-1
- Manufacturer's date: 2026\-01\-29
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Technical information for Important Information for Maintaining, Diagnosing and Checking the \(AGM\) Battery

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11028578-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11028578-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2011 to 2026 PORSCHE CAYENNE
- 2011 PORSCHE CAYENNE \(E2\)
- 2024 to 2026 PORSCHE CAYENNE COUPE
- 2013 to 2015 PORSCHE CAYENNE DIESEL
- 2014 PORSCHE CAYENNE E\-HYBRID
- 2019 to 2026 PORSCHE CAYENNE E\-HYBRID
- 2024 to 2026 PORSCHE CAYENNE E\-HYBRID COUPE
- 2020 to 2022 PORSCHE CAYENNE GT
- 2013 to 2014 PORSCHE CAYENNE GTS
- 2016 PORSCHE CAYENNE GTS
- 2021 to 2026 PORSCHE CAYENNE GTS
- 2024 to 2026 PORSCHE CAYENNE GTS COUPE
- 2011 to 2015 PORSCHE CAYENNE S
- 2018 to 2024 PORSCHE CAYENNE S
- 2024 to 2026 PORSCHE CAYENNE S COUPE
- 2015 to 2018 PORSCHE CAYENNE S E\-HYBRID
- 2020 PORSCHE CAYENNE S E\-HYBRID
- 2011 to 2013 PORSCHE CAYENNE S HYBRID
- 2011 to 2015 PORSCHE CAYENNE TURBO
- 2018 to 2020 PORSCHE CAYENNE TURBO
- 2023 PORSCHE CAYENNE TURBO
- 2020 PORSCHE CAYENNE TURBO COUPE
- 2024 to 2026 PORSCHE CAYENNE TURBO E\-HYBRID
- 2024 to 2026 PORSCHE CAYENNE TURBO E\-HYBRID COUPE
- 2022 to 2024 PORSCHE CAYENNE TURBO GT
- 2025 PORSCHE CAYENNE TURBO GT COUPE
- 2014 PORSCHE CAYENNE TURBO S
- 2016 PORSCHE CAYENNE TURBO S
- 2019 to 2023 PORSCHE CAYENNE TURBO S E\-HYBRID
- 2020 PORSCHE CAYENNE TURBO S HYB COUPE
- 2014 PORSCHE MACAN
- 2015 to 2026 PORSCHE MACAN
- 2024 PORSCHE MACAN 4
- 2024 to 2026 PORSCHE MACAN 4 ELECTRIC
- 2025 PORSCHE MACAN 4S ELECTRIC
- 2024 to 2026 PORSCHE MACAN ELECTRIC
- 2017 to 2026 PORSCHE MACAN GTS
- 2015 to 2026 PORSCHE MACAN S
- 2018 PORSCHE MACAN SPORT EDITION
- 2024 PORSCHE MACAN T
- 2015 to 2018 PORSCHE MACAN TURBO
- 2020 to 2024 PORSCHE MACAN TURBO
- 2024 to 2026 PORSCHE MACAN TURBO ELECTRIC

## Recalls for the same vehicles and component

- [23V841000](/recalls/nhtsa/23V841000.md), 2023-12-13: ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:CABLE/CORD:ONBOARD
- [19V735000](/recalls/nhtsa/19V735000.md), 2019-10-16: SERVICE BRAKES; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [19V115000](/recalls/nhtsa/19V115000.md), 2019-02-20: SERVICE BRAKES; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [18V318000](/recalls/nhtsa/18V318000.md), 2018-05-16: ELECTRICAL SYSTEM
- [13V506000](/recalls/nhtsa/13V506000.md), 2013-10-17: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

## Other bulletins for the same vehicles and component

- [WTK4](/bulletins/11037860.md), 2026-10-02, Service campaign: ELECTRICAL SYSTEM. Porsche intranet posting with Campaign WTK4 information
- [No. WTK4](/bulletins/11037858.md), 2026-10-02, Service campaign: ELECTRICAL SYSTEM. Technical Information for Campaign WTK4 – Reset Vehicle Electrical System Battery
- [No. 93\-26](/bulletins/11037841.md), 2026-10-02, Service bulletin: LANE DEPARTURE: WARNING; ELECTRICAL SYSTEM; LANE DEPARTURE: ASSIST. Symptom\-based workshop manual for False Warning from Lane Change Assist \(LCA\) \- Warning Light in Exterior Mirror Flashes Without Reason
- [No. 103\-25\-2](/bulletins/11037838.md), 2026-10-02, Service bulletin: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM; POWER TRAIN. Technical Information for Need to Replace Components of the High\-Voltage Battery \- High\-Voltage Battery Control Unit / Cell module; No Mixed Installation Permitted: Observe Specified Approach
- [No. 86\-26](/bulletins/11037805.md), 2026-10-02, Service bulletin: ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Technical Information for Vehicle Color in Front Display/Control Panel Wrong after Replacing Central Computer \(PCM\)
- [No. 84\-26](/bulletins/11037804.md), 2026-10-02, Service bulletin: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM; STRUCTURE:BODY. Technical Information for Filler Flap on Vehicles with Hybrid Drive System \(PHEV\) Does Not Close
- [No. 118\-25](/bulletins/11037803.md), 2026-10-02, Service bulletin: STRUCTURE:BODY; ELECTRICAL SYSTEM. Technical Information for Rear Lid Opens/Does Not Close \- Replacing Closing Aid Motor for Rear Lid
- [No. 81\-26](/bulletins/11037800.md), 2026-10-02, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN. Technical Information for Yellow Warning Message “All\-Wheel Drive System Malfunction”, “C12BEF6” and “C133700” in the All\-Wheel Electronics Control Unit
- [No. 12\-26](/bulletins/11037795.md), 2026-10-02, Service bulletin: ELECTRICAL SYSTEM. Technical Information for Damage to Nano Plug Contacts Due to Utilization of Incorrect Measuring Equipment
- [No. 43\-26](/bulletins/11037785.md), 2026-10-02, Warranty extension: VISIBILITY/WIPER; ELECTRICAL SYSTEM. Technical Information for Warranty Extension for Front Door Wiring Harness related to Real Top View \(RTV\) issues

JSON: [/v1/bulletins/11028578](/v1/bulletins/11028578)

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