HYUNDAI

26-01-079H TSB

Manufacturer communications

Publication date: 2026-10-01
Received by NHTSA: 2026-10-08
NHTSA record numbers: 11038416

Manufacturer summary

Original wording in English

Certain Palisade Hybrid (LX3 HEV) vehicles may display a Hybrid system warning light on the instrument cluster with Diagnostic Trouble Code (DTC) P0C381C when the vehicle is parked for long durations. This bulletin provides instructions to perform a Hybrid Power Control Unit (HPCU) software update to resolve this condition.

NHTSA manufacturer communications ↗

Reported code forms

P0C38

Check vehicle applicability

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

Make	Model	Model year
Hyundai	PALISADE HYBRID	2027

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