Transport Canada recall 2020461
A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.
| Published by | Transport Canada (Canada) |
|---|---|
| Campaign number | 2020461 |
| Manufacturer's number | 20KWD |
| Reported | 2020-09-29 |
| Component | Brakes |
| Notification type | Compliance Mfr |
| Units potentially affected | 20 |
What is wrong
Issue:
Certain trucks were built with a standard rear brake ABS modulator valve instead of a quick release valve. This could result in an increased stopping distance.
Note: This recall only affects certain trucks equipped with WABCO 6S/6M ABS brake systems and drum brakes.
Safety Risk:
An incorrect ABS modulator valve can cause increased stopping distances and increase the risk of a crash.
Corrective Actions:
PACCAR will notify owners by mail and instruct you to take your truck to a Kenworth dealer to replace the standard rear brake ABS modulator valves with quick release ABS modulator valves.
| 2016 KENWORTH T680 | |
|---|---|
| 2017 KENWORTH T680 | |
| 2018 KENWORTH T680 | |
| 2019 KENWORTH T680 | |
| 2020 KENWORTH T680 | |
| 2021 KENWORTH T680 |
A vehicle with no link is not in this site's catalog, which covers cars, multipurpose vehicles and trucks by model year. The campaign is from data as of 2026-10-19.
Bulletins for the same vehicles and component
| 24KWE/24PBE | 2026-01-06. Emissions. The parts section has been updated for clarity. The right-hand shift stalk may have an improper wire harness terminal crimp within the wire harness connector. Loss of communication between the right-hand shift stalk and the vehicle may result in the vehicle being disabled after it comes to a stop, thereby increasing the risk of crash or injury. A warning will appear on the dash display when communication is lost, including transmission or engine warnings, “!” next to DNR/DNRP indicator, “-“ in the DNR/DNRP indicator, and/or chimes, depending upon whether you are operating a diesel/gas or battery electric vehicle. |
|---|---|
| 24KWD | 2025-11-05. Service bulletin. SAFETY RECALL Additional chassis have been included. The chassis list has been updated. Certain T370 / T440 / T470 / T480 / T660 / T680 / T800 / T880 / W900 / C500 chassis may be equipped with air tank reservoirs that have less than twelve times the combined volume of all service brake chambers which fail to conform to Federal Motor Vehicle Safety Standard (FMVSS) No.121, Air Brake Systems. |
| 24KWD | 2024-05-04. Service bulletin. Certain C500/T440/T470/T660/T680/T800/T880/W900 chassis may have air tank reservoirs that do not meet air volume requirements per FMVSS/CMVSS 121 “Air Brake Systems”. This bulletin will be updated when repair parts and procedures are available. |
| 13-054 | 2020-08-05. Service bulletin. Fix-As-Fail - Bendix New-Gen Lightweight Steer Axle Drum Brake Spider Cracking |
| 36-005 | 2020-02-05. Service bulletin. Information Only - Driver Performance Assistance (DPA) Coasting and Braking Scores Not Incrementing, Stays at 50%. The average score will never change nor create driver assistance popups based upon driver’s actions. A future software update will resolve the issue. This bulletin will be updated when the software update becomes available. |
| 44-029 | 2018-05-07. Service bulletin. Non-Safety Campaign - The coolant lines connected to the fuel filter may interfere with the brake chamber on certain T680/T880 vehicles. Repeated interference may cause the fittings to break and leak coolant. |
| 13-048 | 2018-05-07. Service bulletin. Fix-As-Fail ? Repair procedure for DTCs U1120 and/or U17C5 with WABCO Q27-6075-130 ABS ECU. |
A bulletin is the manufacturer's note to its dealers. It is not part of this recall.
Check one vehicle officially
Contains information licensed under the Open Government Licence – Canada.