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Service campaign WSU3

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService campaign
NHTSA id11029211
Published by NHTSA2026-03-02
Manufacturer's numberWSU3
Manufacturer's date2026-02-11
Campaign id or software versionWSU3
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Porsche intranet posting with information on WSU3- Workshop Campaign – Replacing air-conditioning compressor shield

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Vehicles listed
PORSCHE PANAMERA2025, 2026

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
No. 86-262026-10-02. Service bulletin. Technical Information for Vehicle Color in Front Display/Control Panel Wrong after Replacing Central Computer (PCM)
No. 12-262026-10-02. Service bulletin. Technical Information for Damage to Nano Plug Contacts Due to Utilization of Incorrect Measuring Equipment
No. 43-262026-10-02. Warranty extension. Technical Information for Warranty Extension for Front Door Wiring Harness related to Real Top View (RTV) issues
No. 2315-12026-09-04. Service bulletin. Information on Advanced Technical Information for Porsche Mobile Charger Plus (PMC+) Red LEDs and Fault B191E49
No. 58-262026-09-04. Service bulletin. Symptom-based workshop manual for Reversing Camera Spray Nozzle Not Working - Dirty/Clogged/Air in the System
No. 65-262026-09-04. Service bulletin. Technical Information for Horizontal Stripes in Front Control Panel/Central Display (PCM)
16/262026-08-06. Service bulletin. Mode Switch on Multi-Function Steering Wheel is Not Working Intermittently / Permanently - Check Electric Plug Connection for Mode Switch (16/26)
ASB22026-08-05. Service campaign. Re-Programming Assistance System Control Unit (Stop Delivery/Recall Campaign)
GR13D7902026-07-08. Other. Parts Withdrawal - Various Parts
03/26 91022026-07-07. Service bulletin. Complaint Regarding the Camera View (Real Top View) in the PCM Central Display (03/26)