Check a VIN

January 15, 2026 Service bulletin

A warning message "Service Leveling System" displaying on dash with an active C1194 DTC set against the K5...

Acura technical service bulletin B26-039 for 2024 Acura ZDX.

Bulletin number
B26-039
Component
Suspension
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.

Owners of these vehicles have filed 1 complaints in the suspension category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Acura ZDX?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history