The Used Car Index

2026 Kenworth K370 problems

No complaints are listed for the 2026 Kenworth K370. NHTSA's API and bulk file list none in this build.

Data build 2026-10-09.

NHTSA lists this vehicle as KENWORTH K370.

At a glance

Complaints
0
With crash
0
With fire
0
With injury (complaints)
0
Injuries
0
Deaths
0
Recalls
1
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
211
Investigations
0
Open investigations
0
Manufacturer communications
5

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.

1 recalls.

25V182000

Date: 2025-03-24. Systems: ELECTRICAL SYSTEM.

Defect: PACCAR Incorporated (PACCAR) is recalling certain 2021-2026 Peterbilt 220, 2022-2026 Kenworth K370, and 2020-2026 K270 Medium-Duty Battery Electric Vehicles. The cradle harness may have a loose electrical connection that can cause a loss of drive power.

Consequence: A loss of drive power increases the risk of a crash.

Remedy: Dealers will inspect and replace the cradle harness as necessary, free of charge. Owner letters were mailed September 8, 2025. Owners may contact Peterbilt's customer service at 1-940-591-4220 and Kenworth's customer service at 1-425-828-5888. PACCAR's numbers for this recall are 25KWD and 25PBD.

Do not drive: No. Park outside: No.

Investigations

0 investigations; 0 open.

Manufacturer communications

5 manufacturer communications.

Communications by system
SystemCount
ELECTRICAL SYSTEM4
FUEL/PROPULSION SYSTEM2
UNKNOWN OR OTHER2
ENGINE1

11037677

Date: 2026-09-30. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, UNKNOWN OR OTHER.

One additional chassis has been added to the chassis list.

11037545

Date: 2026-09-21. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, UNKNOWN OR OTHER.

The bulletin has been updated to include vehicles equipped with 141 kWh batteries.

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."

11035096

Date: 2026-07-02. Type: Service Campaign. Systems: ELECTRICAL SYSTEM, FUEL/PROPULSION SYSTEM.

Additional US chassis have been added, along with additional Canadian chassis under identical safety recall 26PACB.

11035098

Date: 2026-07-02. Type: Service Campaign. Systems: ELECTRICAL SYSTEM, FUEL/PROPULSION SYSTEM.

"(KW): Certain Kenworth K270 and K370 Battery Electric Vehicle (BEV) chassis equipped with certain DANA cradle harnesses may intermittently lose electrical continuity at one or more C40 connector pins. This can occur without warning and cause loss of propulsion, increasing the risk of a crash. Certi

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
K3700

Same model, other years

All model years | All Kenworth models

Other Kenworth models, 2026

Sources

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