The Used Car Index

2014 Kenworth K300 problems

No complaints are listed for the 2014 Kenworth K300. NHTSA's API and bulk file list none in this build.

Data build 2026-10-09.

NHTSA lists this vehicle as KENWORTH K300.

At a glance

Complaints
0
With crash
0
With fire
0
With injury (complaints)
0
Injuries
0
Deaths
0
Recalls
2
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
1,966
Investigations
0
Open investigations
0
Manufacturer communications
11

Complaints per 100k sold unavailable. No sales source is available for this record.

Model-generated complaint tags: No complaints are listed for tagging.

Recalls

See new recalls and investigations this week.

2 recalls.

14V439000

Date: 2014-07-21. Systems: ELECTRICAL SYSTEM.

Defect: PACCAR Inc. (PACCAR) is recalling certain model year 2013-2015 Kenworth K300 and Peterbilt 210, 220, and 320 chassis manufactured March 14, 2012 to July 14, 2014. The affected vehicles may have loose fitting electrical connectors on the power distribution module which may cause the engine to shut off. (excerpt)

Consequence: An unexpected engine shut down increases the risk of a crash. (excerpt)

Remedy: PACCAR will notify owners, and dealers will install nylon tie straps to hold the connectors in place until the permanent remedy, a connection position device, becomes available. Both remedies will be provided free of charge. The recall began January 29, 2015. For more information, Peterbilt owners may call 1-940-591-4220 and Kenworth owners may call 1-425-828-5000. PACCAR's number for this rec (excerpt)

Do not drive: No. Park outside: No.

14V014000

Date: 2014-01-24. Systems: ELECTRICAL SYSTEM.

Defect: PACCAR Incorporated (PACCAR) is recalling certain 2012 through 2014 model year Kenworth K300 and Peterbilt 210 and 220 chassis equipped with Sure Power-brand battery equalizers or DC-DC converters containing a particular epoxy sealing, aka 'potting', compound. The specific potting compound used in the subject products for electrical insulation was found to be capable of conducting electricity afte (excerpt)

Consequence: If the potting compound is exposed to heat and conducts electricity, there is an increased risk of a vehicle fire and personal injury. (excerpt)

Remedy: PACCAR will notify owners, and dealers will replace the defective component with a new battery equalizer or DC-DC converter, free of charge. The recall began on March 31, 2014. Customers may contact PACCAR at 1-425-468-7400. Kenworth's number for this recall is 14KWD. Peterbilt's number for this recall is 1213J. (excerpt)

Do not drive: No. Park outside: No.

Investigations

0 investigations; 0 open.

Manufacturer communications

11 manufacturer communications.

Communications by system
SystemCount
ELECTRICAL SYSTEM4
EQUIPMENT3
ENGINE2
ENGINE AND ENGINE COOLING2
EQUIPMENT ADAPTIVE/MOBILITY2
POWER TRAIN1
VEHICLE SPEED CONTROL1
VISIBILITY1

11037541

Date: 2026-09-11. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.

"Kenworth: Dealers should check the chassis list and SIR weekly for VIN changes. 2 chassis added to the chassis list. Peterbilt: Dealers should check the chassis list and SIR weekly for VIN changes. 10 chassis added to the chassis list."

10188550

Date: 2021-02-10. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT, EQUIPMENT ADAPTIVE/MOBILITY, VISIBILITY.

Information Only A?A A Windshield washer pumps have a high No Trouble Found rate. Washer pumps may fail to spray due to a clogged filter.

10185190

Date: 2020-12-18. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, EQUIPMENT ADAPTIVE/MOBILITY, POWER TRAIN.

Fix-As-Fail - Prior versions of Eaton Endurant transmission software may be prone to setting Linear Clutch Actuator (LCA) fault codes leading to possible LCA hardware replacement.

10177021

Date: 2020-06-08. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

Information Only: This bulletin provides dealers with a battery warranty quick reference guide to ensure the appropriate tests for battery warranty are performed in order to prevent battery warranty claims filed with incorrect or incomplete information.

10173205

Date: 2020-03-17. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.

Information Only: Proper jump-starting voltage will eliminate high voltage related issues and equipment damage.

10173212

Date: 2020-03-03. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, VEHICLE SPEED CONTROL.

Information Only A?A A Vehicles may have the connector seals on the wheel speed sensor incorrectly installed, which may lead to water intrusion and corrosion in some vehicles.

10169787

Date: 2019-12-18. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

Information Only - Vehicles built with NAMUX software from 2013 to present may experience accuracy issues with the tachometer. The issue can be temporarily resolved using any one of the included procedures.

10168703

Date: 2019-11-06. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.

Information Only: This bulletin provides guidance for repairing an air-conditioning system after internal failure of the A/C compressor.

10165583

Date: 2019-09-27. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING, EQUIPMENT.

Information Only A A?A A A A This bulletin provides information about the California Air Resources Board (CARB) Periodic Smoke Inspection Program (PSIP) and Heavy Duty Vehicle Inspection Program (HDVIP).

10128643

Date: 2018-01-22. Type: Service Bulletin/Repair Instructions. Systems: WHEELS.

Fix-As-Fail ? There is an updated plug to fix leaking steer axle hubcaps.

Notes on this record

  • Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
  • System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
  • Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
  • A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
  • NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.

Other names NHTSA uses

None listed.

Matched NHTSA models

Matched labels and complaints
NHTSA model labelComplaints
K3000

Same model, other years

All model years | All Kenworth models

Other Kenworth models, 2014

Sources

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