Service bulletin No. 2433-4

Manufacturer communication, from NHTSA Manufacturer Communications

Published by NHTSA: Sep 4, 2026
Manufacturer: PORSCHE
NHTSA ID: 11037061
NHTSA category: Service Bulletin/Repair Instructions
Applies to, as stated by NHTSA: PORSCHE CAYENNE E-HYBRID 2019-2026; PORSCHE CAYENNE E-HYBRID COUPE 2024-2026; PORSCHE CAYENNE S E-HYBRID 2020; PORSCHE CAYENNE TURBO E-HYBRID 2024-2026; PORSCHE CAYENNE TURBO E-HYBRID COUPE 2024-2026; PORSCHE CAYENNE TURBO S E-HYBRID 2019-2023; PORSCHE MACAN 4 ELECTRIC 2024-2026; PORSCHE MACAN 4S ELECTRIC 2025; PORSCHE MACAN ELECTRIC 2024-2026; PORSCHE MACAN TURBO ELECTRIC 2024-2026; PORSCHE PANAMERA 4 E-HYBRID 2018-2023; PORSCHE PANAMERA 4 HYBRID 2018; PORSCHE PANAMERA 4 HYBRID EXECUTI 2018; PORSCHE PANAMERA 4 HYBRID SPORT T 2018; and 19 more models
Component, as stated by NHTSA: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM

Text of the manufacturer communication

Information on Advanced Technical Information for Porsche Mobile Charger NEMA Supply Cable Initialization Failure

Manufacturer document number: No. 2433-4
Date of the communication: 2026-08-20

NHTSA reuses some ID numbers across record types. If its page lists more than one record, this one is the manufacturer communication dated Sep 4, 2026.

For the 2021 BMW X5

xDrive45e

Ignored

Relevance of 2% is under one half, so the notice is ignored whatever the other figures say.

Vehicle relevance: 2%
Attention: 9%
Interrupt probability: 9%

Importance to this owner: 0.1 of 4, none
Vehicle area the notice is about: None

This manufacturer communication does not appear to warrant attention for this vehicle.

Decided by jev-1.13.0 in 166 ms from 2,301 input tokens. Jev returns these figures and nothing else. It gives no reasons, and none are written for it here. The figures describe how relevant the notice is, not the condition of any vehicle.

Checked by code against NHTSA's fields

A plain comparison with the structured fields NHTSA filled in. Separate from Jev's decision.

NoNHTSA names this make

NoNHTSA names this model

n/aNHTSA lists model year 2021 for this model

The same notice, every vehicle

Relevance	Attention	Interrupt	State
2%	9%	9%	Ignored
2%	6%	6%	Ignored
2%	7%	9%	Ignored
2%	5%	6%	Ignored
1%	4%	5%	Ignored
1%	4%	5%	Ignored
1%	3%	5%	Ignored
1%	3%	4%	Ignored
1%	5%	6%	Ignored
1%	3%	4%	Ignored
1%	3%	5%	Ignored
1%	5%	6%	Ignored
1%	3%	4%	Ignored
1%	3%	5%	Ignored
1%	3%	5%	Ignored
1%	3%	5%	Ignored

Select a vehicle to see its attention and interrupt figures above.