2014 Kenworth T680 Vehicle speed control Problems
- Complaints
- 1about this part
- Share
- 10%of 10 total for the year
- Median mileage
- 65,547miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the vehicle speed control of the 2014 Kenworth T680, 10% of the 10 complaints for this model year. Where a mileage was given, the median is 65,547 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“This truck is a misbuild from the factory on the brake system plumbing. I am concerned other units may also have been built wrong. The traction control locks up the front drive axle brakes when the truck spins a tire and kills the engine causing damage to the differential and loss of control of the vehicle. I have identified that the service brake air lines are hooked up incorrectly from the factory, not going through the ABS modulator valve. This allows full brake application to the front drive axle service brakes when the traction control engages. …”
NHTSA complaint #10958529, filed 2017-03, 65,547 milesRelated service bulletins
- 10173212Mar 3, 2020Information Only â Vehicles may have the connector seals on the wheel speed sensor incorrectly installed, which may lead to water intrusion and corrosion in some vehicles.
Vehicle speed control: other model years
Other parts of the 2014 Kenworth T680
4 complaintsEngine
3 complaintsElectrical system
2 complaintsTransmission and drivetrain
2 complaintsBrakes
1 complaintsElectronic stability control
1 complaintsFuel system
1 complaintsSteering
1 complaints
← All problems reported for the 2014 Kenworth T680
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology