MAZDA

SA-034-23b

Manufacturer communications

Publication date: 2023-11-20
Received by NHTSA: 2023-12-05
NHTSA record numbers: 10246212

Manufacturer summary

Original wording in English

Telematics Malfunction. Have the Vehicle Inspected error message. Master Warning light ON, DTC U3000:04 (Telematics communication unit internal malfunction) is stored.

NHTSA manufacturer communications ↗

Reported code forms

U3000

Manufacturer wording

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

MazdaU3000:04

Telematics communication unit internal malfunction

NHTSA 10230894 · NHTSA 10235699 · NHTSA 10237218

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
Mazda	CX-90	2024

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