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Service bulletin TI-12-20-13

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 bulletin
NHTSA id10054526
Published by NHTSA2014-02-01
Manufacturer's numberTI-12-20-13
Manufacturer's date2013-12-20
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

PORSCHE: INFORMATION CONCERNING A VOLUNTARY WORKSHOP CAMPAIGN FOR REPROGRAMMING THE POWER ELECTRONICS FOR THE HIGH-VOLTAGE SYSTEM. *JS

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system

Vehicles listed
PORSCHE PANAMERA S E-HYBRID2014 (the catalog's model; the bulletin names a series or trim of it)

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

Recalls for the same vehicles and component
20192002019-04-25. Electrical
19V3220002019-04-24. ELECTRICAL SYSTEM

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
No. 12-262026-10-02. Service bulletin. Technical Information for Damage to Nano Plug Contacts Due to Utilization of Incorrect Measuring Equipment
GR13D7902026-07-08. Other. Parts Withdrawal - Various Parts
No. TLLI26022026-06-05. Service bulletin. Tech live look information bulletin for How to use Frontline.io on the HoloLens 2
No. TLLI26012026-06-05. Service bulletin. Tech live look information bulletin for how to use fronline.io on mobile devices and tablets.
No. D7852026-06-05. Service bulletin. Parts information for parts withdrawal involving 9J1827447B, PAA971221B, and 95B201060AA. The lock, the fuel tank attachments, and the module connector. The vehicles affected are ones that use the part number(s) mentioned.
No. 26042026-06-05. Service bulletin. Special tools and equipment information for VAS 6296/10 Auto-Ship and Q1 2026 Software Spec Update Available
No. D7832026-06-04. Service bulletin. Parts information for parts withdrawal involving servomotor and rear light. Part numbers affected are 976411881E, 976511881E, PAD411881B, PAD511881A, PAD411881C, 973945093BC. The vehicles involved are ones that use the part numbers mentioned.
No. 46-262026-06-04. Service bulletin. Technical information for a software update of various control units: Software Network VR28.13 SQ4
No. D7782026-05-06. Service bulletin. Parts information for parts withdrawal involving various parts. The vehicles affected are ones that use the part numbers mentioned. Part numbers: 0PD145703E, 0PD145703H, 0PD907123G, 0PD907123K
No. D7772026-05-06. Service bulletin. Parts information for parts withdrawal involving the high-voltage battery. The vehicles affected are ones that use the part numbers mentioned. 9J1915099AS, 9J1915100AS, and 9J1915100AQ