INFINITI

ITB25-006

2025-05-09 · NHTSA 11019067

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

Manufacturer summary

Original wording in English

VEHICLE DISPLAYS “HEIGHT CONTROL SUSPENDED PLEASE WAIT FOR SYSTEM TO COOL” IF YOU CONFIRM The vehicle displays “Height control suspended Please wait for system to cool”, AND DTC C1C62-4B for “Control Unit” is stored in the Air Suspension Electronic Control Unit (ECU). ACTION Follow the SERVICE PROCEDURE in this bulletin to: 1. Confirm the current Air Suspension ECU part number. 2. Reprogram the Air Suspension ECU, if applicable. HINT: The Air Suspension ECU is part of the Air Compressor Assembly. 3. Erase all DTCs.

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.