HomeNo. 35-26 · PORSCHE
PORSCHE

No. 35-26

Manufacturer communications

Publication date
2026-04-24
Received by NHTSA
2026-05-07
NHTSA record numbers
11032414

Manufacturer summary

Original wording in English

Technical information for a Malfunction Indicator Light Active / Warning Message All-Wheel Drive Disturbed: Fault Memory Entry “U140500 - Terminal 15, Signal Implausible” in Various Control Units (35 / 26)

NHTSA manufacturer communications ↗

Reported code forms

U1405

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

PorscheU140500
Terminal 15, Signal Implausible” in Various Control Units (35 / 26)

NHTSA 11032414

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
PorscheCAYENNE2026
PorscheCAYENNE2025
PorscheCAYENNE2024
PorscheCAYENNE COUPE2026
PorscheCAYENNE COUPE2025
PorscheCAYENNE COUPE2024
PorscheCAYENNE E-HYBRID2026
PorscheCAYENNE E-HYBRID2025
PorscheCAYENNE E-HYBRID2024
PorscheCAYENNE E-HYBRID COUPE2026
PorscheCAYENNE E-HYBRID COUPE2025
PorscheCAYENNE E-HYBRID COUPE2024
PorscheCAYENNE GTS2026
PorscheCAYENNE GTS2025
PorscheCAYENNE GTS2024
PorscheCAYENNE GTS COUPE2026
PorscheCAYENNE GTS COUPE2025
PorscheCAYENNE GTS COUPE2024
PorscheCAYENNE S2024
PorscheCAYENNE S COUPE2026
PorscheCAYENNE S COUPE2025
PorscheCAYENNE S COUPE2024
PorscheCAYENNE TURBO E-HYBRID2026
PorscheCAYENNE TURBO E-HYBRID2025
PorscheCAYENNE TURBO E-HYBRID2024
PorscheCAYENNE TURBO E-HYBRID COUPE2026
PorscheCAYENNE TURBO E-HYBRID COUPE2025
PorscheCAYENNE TURBO E-HYBRID COUPE2024
PorscheCAYENNE TURBO GT2024
PorscheCAYENNE TURBO GT COUPE2025

Data coverage →