Check a VIN

September 4, 2026 Service bulletin

[SmartAir / KIMS] A/C systems may shut down prematurely when voltage levels drop below a certain threshold.

Kenworth technical service bulletin 01-094 for 2024-2027 Kenworth T680, 2024-2027 Peterbilt 579 and 2024-2027 Kenworth T880 and others.

Bulletin number
01-094
Component
Unknown or other
Summary
[SmartAir / KIMS] A/C systems may shut down prematurely when voltage levels drop below a certain threshold.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Kenworth T680?

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

Check its history