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2026 KENWORTH L770

2 recalls, 0 complaints

26V022000 Jan 19, 2026
STEERING
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2026 Kenworth L770 and 2024-2026 Peterbilt 520 vehicles. The right-hand stand-up (RHSU) configuration on the steering cross-shaft may become stressed and fail.
Consequence
A steering cross-shaft that fails can cause a loss of steering control, increasing the risk of a crash.
Remedy
Dealers will inspect and repair the steering cross-shafts and replace any damaged or broken cross-shafts, free of charge. Owner notification letters were mailed March 13, 2026. Owners may contact Peterbilt's customer service at 1-940-591-4220 and Kenworth's customer service at 1-425-828-5888. PACCAR... Read more
219 vehicles affected
Manufacturer: PACCAR Incorporated
25V436000 Jun 26, 2025
EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2024-2026 Kenworth T480, T680, T880, W990, Peterbilt 520, 536, 537, 548, 567, 579, 589, 2025 Kenworth T180, Peterbilt 535, 2025-2026 Kenworth T280, T380 and L770 vehicles. The tail brake light, upper and lower beam headlights, reverse light, and turn... Read more
Consequence
Delayed and unsteady headlights can result in insufficient illumination of the road, decreasing the driver's visibility and increasing the risk of a crash. In addition, an unexpected position change of the lift axles may increase the risk of injury.
Remedy
Dealers will update the VCU software, free of charge. Owner letters were mailed August 19, 2025. Owners may contact Kenworth's customer service at 1-425-828-5888 and Peterbilt's customer service at 1-940-591-4220. PACCAR's number for this recall is 25PACF.
56,260 vehicles affected
Manufacturer: PACCAR Incorporated

No complaints found for this vehicle.

KENWORTH L770 - All Years Overview

Complete safety history for the KENWORTH L770 across all model years (2024, 2026).

6 Total Recalls
0 Total Complaints
0 Investigations
0 Reported Crashes
0 Reported Fires
0 Reported Deaths

KENWORTH L770 - Year by Year

Compare recalls and complaints across model years. Click any year to see full details.

Year Recalls Complaints
2026 (current) 2 0
2025 3 0 View
2024 1 0 View

Other KENWORTH Models

Model Recalls Complaints
T800 354 49 View
T880 330 12 View
T680 329 110 View
W900 291 42 View
T380 222 2 View
T480 181 0 View
W990 178 0 View
T660 165 10 View