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Service bulletin B26-039

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11027818
Published by NHTSA2026-01-27
Manufacturer's numberB26-039
Manufacturer's date2026-01-15
NHTSA componentSUSPENSION

NHTSA's summary

Service Bulletin - A warning message "Service Leveling System" displaying on dash with an active C1194 DTC set against the K5 Automatic Level Control Module due to potential internal contamination of the Air Suspension Control Module Manifold.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Suspension

Trouble codes named

C1194

Vehicles listed
ACURA ZDX2024

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
25V2340002025-04-10. SUSPENSION:FRONT:STABILIZER BAR
25V0180002025-01-16. SUSPENSION:FRONT:STABILIZER BAR; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:HOSES, FITTINGS, AND RESERVOIR; ELECTRICAL SYSTEM:PROPULSION SYSTEM: CABLES

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
B26-0392026-03-03. Service bulletin. Service Bulletin - The warning message "Service Leveling System" displaying on dash with an active C1194 DTC set against the K5 Automatic Level Control Module due to possible internal contamination of the Air Suspension Control Module Manifold.