2019 KENWORTH T680
9 recalls, 14 complaints - 73 TSBs
24V145000 Feb 23, 2024
SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2009-2021 Kenworth C500, 2012-2021 Kenworth T440, 2009-2015 Kenworth T660, 2015-2024 Kenworth T680, 2009-2024 Kenworth T800, 2009-2020 Kenworth T370, 2014-2023 Kenworth T880, 2011-2016 Kenworth T470, 2023 Kenworth T480, and 2009-2019 Kenworth W900 ve... Read more
Consequence
Insufficient air volume can reduce braking performance and increase the risk of a crash.
Remedy
Dealers will install the correct volume air tanks, free of charge. Owner notification letters were mailed August 12, 2024. Additional owner notification letters were mailed October 27, 2025. Owners may contact PACCAR customer service at 1-425-828-5888. PACCAR's number for this recall is 24KWD.
22V277000 Apr 25, 2022
STEERING:CRITICAL FASTENERS
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2018-2020 Kenworth T270, T370, T440, T470, T660, T680, T880, T800, W900, W990; and 2018-2020 Peterbilt 330, 337, 348, 365, 367, 389, 520, 567, and 579 vehicles. The Dana D-Series axle steer arm fasteners that attach the steering arm to the steering ... Read more
Consequence
Fastener failure can result in a loss of steering control, increasing the risk of a crash or injury.
Remedy
Dealers will replace and torque the steer arm fasteners, at no charge. Owner notification letters were mailed November 8, 2022. Owners may contact Kenworth customer service at 1-425-828-5888 and Peterbilt customer service at 1-940-591-4220. PACCAR's numbers for this recall are 22 PBB and 22 KWB.
21V00N000 Dec 29, 2021
ELECTRICAL SYSTEM:WIRING
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2016-2022 Peterbilt 567, 579, 2021-2022 Peterbilt 536, 2017-2021 Kenworth T880, 2016-2022 Kenworth T680, 2018-2020 Kenworth T440, 2020 Kenworth T270, and 2021 Kenworth T280 vehicles. The methane detection system will not function if the system loses... Read more
Consequence
The operator may be unaware of a system malfunction or the presence of excessive methane levels, increasing the risk of injury or fire.
Remedy
Dealers will re-wire the warning alarm, free of charge. Owner notification letters were mailed December 1, 2022. Owners may contact Peterbilt customer service at 1-940-591-4220, and Kenworth customer service at 1-425-828-5888. PACCAR's numbers for this recall are 21KWH and 21PBN.
20V593000 Sep 28, 2020
SERVICE BRAKES, AIR:ANTILOCK
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2016-2021 Kenworth T680 trucks equipped with a 2.1m Cab and WABCO 6S/6M ABS brake system with drum brakes. The brake systems were manufactured with a standard rear-brake ABS modulator valve instead of a quick release valve, which may exceed the inte... Read more
Consequence
Longer than expected service-brake release timing may lengthen vehicle stopping distance, increasing the risk of a crash.
Remedy
PACCAR will notify owners, and dealers will replace the standard rear-brake, ABS modulator valve with a quick release valve, free of charge. The recall began November 30, 2020. Owners may contact PACCAR customer service at 1-425-828-5888. PACCAR's number for this recall is 20KWD.
20V199000 Apr 6, 2020
SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2008-2019 Peterbilt 330, 335, 337, 340, 348, 365, 367, 384, 386, 387, 388, 389, 567, 579 and 587 vehicles and 2008-2020 Kenworth T170, T270, T370, T660, T680, T800, T880, and W900 vehicles equipped with NAMUX Software. In the event that the Anti-lo... Read more
Consequence
If the driver unknowingly operates the vehicle without the ABS functioning, there would be an increased risk of a crash.
Remedy
PACCAR will notify owners, and dealers will update the NAMUX software within the cab control module, free of charge. PACCAR issued owners an interim notification on June 4, 2020. The recall began May 26, 2020. Owners may contact Kenworth customer service at 1-425-828-5888 or Peterbilt customer se... Read more
19V275000 Apr 5, 2019
PARKING BRAKE
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2018-2020 T680 and T880 tandem axle vehicles equipped with a parking brake on a single axle and certain models of automated manual transmissions. During cold temperatures, the signal from the park brake pressure switch to the transmission controller... Read more
Consequence
Unexpected vehicle movement may increase the risk of a crash or injury.
Remedy
PACCAR will notify owners and dealers will replace the park brake pressure switch, free of charge. PACCAR issued owners and interim notification on June 3, 2019. The recall began August 6, 2019. Owners may contact PACCAR customer service at 1-918-259-3258. PACCAR's number for this recall is 19KW... Read more
18V931000 Dec 21, 2018
POWER TRAIN:CLUTCH ASSEMBLY
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2018-2019 Peterbilt 337, 348, 365, 367, 389, 567, 579 and 587 trucks and 2018-2019 Kenworth C500, T270, T370, T440, T660, T680, T800, T880 and W900 trucks equipped with automated manual transmissions. An internal component in the clutch assembly may... Read more
Consequence
Unintended movement of a vehicle can increase the risk of a crash.
Remedy
PACCAR will notify owners, and dealers will update the transmission control module, free of charge. The recall began February 23, 2019. Owners may contact PACCAR customer service at 1-940-591-4220. PACCAR's numbers for this recall are 18PBE and 18KWH.
18V816000 Nov 16, 2018
EXTERIOR LIGHTING
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2013-2019 Kenworth T680 and T880 and Peterbilt 579 trucks, greater than 30 feet long and equipped with side extender mounted intermediate marker lamp/turn signals that do not include a reflex reflector. Since both intermediate side marker lamps and ... Read more
Consequence
Missing reflex reflectors can reduce the vehicle's visibility to other drivers, increasing the risk of a crash.
Remedy
PACCAR will notify owners and dealers will install reflex reflective tape, free of charge. The recall began January 15, 2019. Owners may contact PACCAR customer service at 1-918-259-3258. PACCAR's number for this recall is 18KWF, and 18PBC.
18V657000 Sep 21, 2018
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2017-2019 Kenworth C500, T600, T660, T680, T800, T880 and W900 trucks, as well as Peterbilt 367, 386, 389, 567, 579 and 587 trucks, equipped with Cummins ISX15 or X15 diesel engines. In certain driving conditions, such as on a long down-hill grade, ... Read more
Consequence
If the fuel line bursts, fuel may leak onto the road resulting in a roadway hazard for other motorists. The engine may also stall without warning, resulting in the vehicle's inability to restart, increasing the risk of a crash.
Remedy
Cummins will notify owners, and dealers will replace the suspect fuel pump cooling circuit screen, free of charge. The recall began November 21, 2018. Owners may contact PACCAR customer service at 1-940-591-4220. PACCAR's number for this recall is 18E081.
Complaint Statistics
14 total complaints
1 fires 3 injuries
Top Reported Components
| Component | Complaints |
|---|---|
| SERVICE BRAKES | 3 |
| STRUCTURE:BODY | 2 |
| FUEL/PROPULSION SYSTEM | 1 |
| UNKNOWN OR OTHER | 1 |
| FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP | 1 |
| FUEL SYSTEM, DIESEL | 1 |
| EXTERIOR LIGHTING | 1 |
| STEERING | 1 |
| ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL | 1 |
| ENGINE AND ENGINE COOLING | 1 |
VISIBILITY/WIPER
Jan 30, 2025
Incident date: Dec 18, 2024
The wiper will not clear the windshield it only smears and leaves streaks causing visibility issues. The automated wiping feature also does not operate properly and it will wildly wipe at high speed with nothing on the window and then do nothing when it is covered in water and road dirt. It will... Read more
ENGINE AND ENGINE COOLING
Dec 16, 2024
Incident date: Aug 15, 2024
The contact owns a 2016 BMW 428I. The contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the... Read more
EXTERIOR LIGHTING
Sep 15, 2023
Incident date: May 2, 2023
The contact owns a 2018 Ford Focus. The contact stated that the passenger’s side headlight was inoperable. The headlamp failure message was displayed. The vehicle was taken to the local dealer who informed the contact that there was condensation in the headlight housing. The contact was informed t... Read more
STEERING
Sep 15, 2023
Incident date: May 2, 2023
After the car has been drive for 20 minutes on the highway, I have a problem with my steering when keeping the car on center, the steering gets sticky and a jerking feeling when adjusting the steering that causes me to overreact in the opposite direction, this occurs with the slightest adjustment of... Read more
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Sep 15, 2023
Incident date: May 2, 2023
The contact owns a 2017 Mercedes-Benz GLA250. The contact stated while driving 30 MPH, several unknown warning lights illuminated. The vehicle was taken to the dealer and the contact was informed that the computer software needed to be updated. The vehicle was repaired but the failure reoccurred. Th... Read more
FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP
Jun 15, 2022
Incident date: May 13, 2022
The contact owns a 2019 Kenworth T680. The contact stated while driving 75 MPH, there was an abnormal popping noise detected and the vehicle decelerated and the fuel system detached from the vehicle. The vehicle was towed to an independent mechanic and the contact was informed that the pump bolt ha... Read more
FUEL SYSTEM, DIESEL
Jun 15, 2022
Incident date: May 13, 2022
The contact owns a 2019 Kenworth T680. The contact stated while driving 75 MPH, there was an abnormal popping noise detected and the vehicle decelerated and the fuel system detached from the vehicle. The vehicle was towed to an independent mechanic and the contact was informed that the pump bolt ha... Read more
SERVICE BRAKES
Sep 16, 2020
Incident date: Jan 20, 2020
UNIT DRIVING DOWN ROAD AND BRAKE CHAMBER FAILED CAUSING BRAKES TO SLOWLY APPLY WITHOUT OPERATOR BEING AWARE UNTIL SEEN SMOKE COMING FROM DRIVE AXLE BRAKES. THE LOW AIR PRESSURE LIGHT DID NOT ILLUMINATE, STAYED HIGH ENOUGH NOT TO ILLUMINATE A LOW AIR WARNING. 2 INDEPENDENT FIRE INSPECTIONS PROVED THI... Read more
Fire
SERVICE BRAKES
Jul 16, 2020
Incident date: Jul 9, 2020
AT HIGHWAY SPEEDS THE COLLISION MITIGATION SYSTEM WILL GO OFF FOR NO REASON CAUSING A SUDDEN HARD BRAKING. THIS SEEMS TO BE EXTREMELY DANGEROUS IF VEHICLE IS TRAVELING ON WET OR ICY ROADS, IN CLOSE QUARTER CONSTRUCTION ZONES OR IF VEHICLE HAPPENS TO BE IN A TURN. UNFORTUNATELY IF ANOTHER VEHICLE WA... Read more
STRUCTURE:BODY
Jul 3, 2019
Incident date: May 18, 2018
THE TRACTOR COMES WITH NO EMERGENCY TRAILER BRAKES HANDLE IN THE CAB LIKE THE REST OF TRUCKS IT MAKE IT VERY DANGEROUS WHILE HAULING 80,000 POUNDS AND THE SERVICE BRAKES TAKES FOREVER TO STOP THE TRUCK ALSO THE TOP OF THE CAB AT THE JOINTS IS LEAKING WATER NOT THE FIRST TO COMPLAIN BOUT THIS PROBLEM... Read more
SERVICE BRAKES
Jul 3, 2019
Incident date: May 18, 2018
THE TRACTOR COMES WITH NO EMERGENCY TRAILER BRAKES HANDLE IN THE CAB LIKE THE REST OF TRUCKS IT MAKE IT VERY DANGEROUS WHILE HAULING 80,000 POUNDS AND THE SERVICE BRAKES TAKES FOREVER TO STOP THE TRUCK ALSO THE TOP OF THE CAB AT THE JOINTS IS LEAKING WATER NOT THE FIRST TO COMPLAIN BOUT THIS PROBLEM... Read more
STRUCTURE:BODY
Jan 2, 2019
Incident date: Dec 21, 2018
MY FATHER WAS FUELING THIS BRAND NEW TRUCK WITH CNG (COMPRESSED NATURAL GAS) WHEN ONE OF THE TANKS EXPLODED. THE TRUCK WAS STATIONARY AT THE ANG (AMERICAN NATURAL GAS) STATION IN BUTTONWILLOW CALIFORNIA AT THE INTERSECTION OF INTERSTATE 5 AND HWY 58. MY FATHER IS IN CRITICAL CONDITION AT THE ICU I... Read more
1 injured
FUEL/PROPULSION SYSTEM
Jan 2, 2019
Incident date: Dec 21, 2018
MY FATHER WAS FUELING THIS BRAND NEW TRUCK WITH CNG (COMPRESSED NATURAL GAS) WHEN ONE OF THE TANKS EXPLODED. THE TRUCK WAS STATIONARY AT THE ANG (AMERICAN NATURAL GAS) STATION IN BUTTONWILLOW CALIFORNIA AT THE INTERSECTION OF INTERSTATE 5 AND HWY 58. MY FATHER IS IN CRITICAL CONDITION AT THE ICU I... Read more
1 injured
UNKNOWN OR OTHER
Jan 2, 2019
Incident date: Dec 21, 2018
MY FATHER WAS FUELING THIS BRAND NEW TRUCK WITH CNG (COMPRESSED NATURAL GAS) WHEN ONE OF THE TANKS EXPLODED. THE TRUCK WAS STATIONARY AT THE ANG (AMERICAN NATURAL GAS) STATION IN BUTTONWILLOW CALIFORNIA AT THE INTERSECTION OF INTERSTATE 5 AND HWY 58. MY FATHER IS IN CRITICAL CONDITION AT THE ICU I... Read more
1 injured
Technical Service Bulletins, 2019 KENWORTH T680
73 manufacturer communications from 47 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.
Most Affected Components
| Component | Bulletins |
|---|---|
| 060000 ENGINE AND ENGINE COOLING | 15 |
| 350000 EQUIPMENT | 11 |
| 356000 EQUIPMENT ADAPTIVE/MOBILITY | 7 |
| 100000 POWER TRAIN | 6 |
| 110000 ELECTRICAL SYSTEM | 6 |
| 118000 ELECTRICAL SYSTEM:SOFTWARE | 4 |
| 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM | 3 |
| 160000 STRUCTURE | 2 |
24KWD
Apr 9, 2024
040000 SERVICE BRAKES, AIR
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 ??A?A?Air Brake Systems??A?A?. This bulletin will be updated when repair parts and procedur
E293
Jun 9, 2023
060000 ENGINE AND ENGINE COOLING
Emissions Recall Certain Vehicle Model Year 2017-2019 chassis equipped with EPA2017 compliant PACCAR MX-13 engines have an EGR flex pipe that can develop cracks and leak untreated exhaust. The EGR Flex pipe will be replaced if it has a susp
E293
Jun 9, 2023
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Emissions Recall Certain Vehicle Model Year 2017-2019 chassis equipped with EPA2017 compliant PACCAR MX-13 engines have an EGR flex pipe that can develop cracks and leak untreated exhaust. The EGR Flex pipe will be replaced if it has a susp
43-072
Jun 2, 2023
060000 ENGINE AND ENGINE COOLING
Certain chassis with Engine Model Year 2016-2021 PACCAR MX-11/MX-13, or EPA13 and EPA21 Cummins ISX12/ISX15/X15 engines that had a previously failed DEF sensor and with DEF sensor software disabled due to industry DEF sensor shortages will
43-072
Jun 2, 2023
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Certain chassis with Engine Model Year 2016-2021 PACCAR MX-11/MX-13, or EPA13 and EPA21 Cummins ISX12/ISX15/X15 engines that had a previously failed DEF sensor and with DEF sensor software disabled due to industry DEF sensor shortages will
E279
Jun 1, 2023
060000 ENGINE AND ENGINE COOLING
E279: PACCAR MX-13/MX-11 Engine MY17 Software Incorrectly Sets DTC P1092 PACCAR MX-13/MX-11 Engine MY17 Software Incorrectly Sets DTC P1092 Emission Recall - PACCAR MX-13/MX-11 MY2017 software incorrectly sets DTC P1092, which could resul
E298
Feb 24, 2023
063110 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)
Certain Model Year 2018 PACCAR MX-11 engines may have contaminated Crankcase Pressure Sensors. These sensors will be replaced.
03-087 (E295)
Feb 24, 2023
060000 ENGINE AND ENGINE COOLING
Certain Model Year 2021-2024 chassis with PACCAR MX engines and optional fuel filter restriction virtual gauge may display incorrect restriction levels. The virtual gauge will be temporarily disabled until a revised sensor strategy is devel
03-087 (E295)
Feb 24, 2023
092300 FUEL SYSTEM, OTHER:FUEL FILTER
Certain Model Year 2021-2024 chassis with PACCAR MX engines and optional fuel filter restriction virtual gauge may display incorrect restriction levels. The virtual gauge will be temporarily disabled until a revised sensor strategy is devel
E303
Jan 12, 2023
060000 ENGINE AND ENGINE COOLING
This campaign is the final opportunity to replace the oil filter screw cap to reduce occurrences of broken bypass valve tabs. Broken oil valve tabs can cause oil flow obstruction to critical engine parts, resulting in serious engine damage.
45-064
Oct 18, 2022
060000 ENGINE AND ENGINE COOLING
Info Only - PACCAR is introducing Over-the-Air (OTA) software updates for engine MY17 and newer chassis equipped with Cummins X15, X12, ISX12, ISX12N, L9N, PX-7, and PX-9 engines The technology will leverage the existing Remote Diagnostic c
E296
Aug 3, 2022
060000 ENGINE AND ENGINE COOLING
Kenworth is providing guidance for PACCAR MX Engine Composite Oil Pan leak troubleshooting to avoid over-repairs and to provide warrantable repair guidance. Oil leaks, if not repaired, can lead to severe engine damage.
22KWB
May 10, 2022
010000 STEERING
Safety Recall ??A?A? Interim Notification - The Dana D-Series front axle steer arm fasteners that attach the steer arm to the steering knuckle may fail, increasing the risk of a crash or injury. Repair information will be added when a repai
51-013
Feb 4, 2022
350000 EQUIPMENT
Due to major data carriers phasing out 3G networks, chassis currently utilizing first generation Peoplenet Mobile Gateway (PMG001) will experience severe 3G service degradation as early as January of 2022. Chassis currently utilizing 3G a
51-013
Feb 4, 2022
110000 ELECTRICAL SYSTEM
Due to major data carriers phasing out 3G networks, chassis currently utilizing first generation Peoplenet Mobile Gateway (PMG001) will experience severe 3G service degradation as early as January of 2022. Chassis currently utilizing 3G a
T012
Dec 2, 2021
100000 POWER TRAIN
Non-Safety Campaign: a??Drivers of vehicles equipped with PACCAR TX-12 transmissions may experience harsh shifts and gear grinding noise. Premature Main Drive Gear damage may occur due to clutch housing and main case countershaft bearing bo
26-038
Dec 2, 2021
100000 POWER TRAIN
Non-Safety Campaign:A Eaton Endurant transmissions may experience premature Main Drive Gear damage due to clutch housing and main case countershaft bearing bore wear. A Clutch Housing Front Cover Kit will be installed to address the issue.
42-059
Nov 15, 2021
060000 ENGINE AND ENGINE COOLING
Non-Safety Campaign ??A???A???A???A???A???A? Vehicles with a Cummins X15 engine and Horton fan drive may set Diagnostic Trouble Code (DTC) 6637 and/or 3838 due to fan speed that results in the fan remaining activated until the power is cycl
42-059
Nov 15, 2021
062200 ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Non-Safety Campaign ??A???A???A???A???A???A? Vehicles with a Cummins X15 engine and Horton fan drive may set Diagnostic Trouble Code (DTC) 6637 and/or 3838 due to fan speed that results in the fan remaining activated until the power is cycl
03-074
Nov 9, 2021
251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
Non-Safety Campaign - The TPMS ECU is not communicating properly with TPMS sensors. The result is a delay or failure of communication between the TPMS ECU and the TPMS sensors , causing inaccurate TPMS readings. A firmware update resolves t
43-071
Sep 21, 2021
080000 FUEL SYSTEM, DIESEL
Fix-As-Fail a?? Due to undersupply issues, only a limited supply of Diesel Exhaust Fluid (DEF) sensors are available. As a temporary solution, after PACCAR confirms a DEF sensor is not available, a temporary software update will allow a veh
21KWD
Jun 14, 2021
060000 ENGINE AND ENGINE COOLING
Information Only a?? C hassis equipped with MY2021 B EPA emission s standards will be shipped through atleast the end of the 2021 calendar year without particulate matter (PM) sensors installed .
E265
May 25, 2021
060000 ENGINE AND ENGINE COOLING
Selected engines have been identified to receive a camshaft inspection and an update for improved camshaft lubrication.
32-018
Feb 25, 2021
060000 ENGINE AND ENGINE COOLING
Non-Safety Campaign a?? Chassis with the City Horn option may generate unexpected alerts. A VECU software update is available to resolve the issue.
32-017
Feb 25, 2021
110000 ELECTRICAL SYSTEM
Non-Safety Campaign a?? The batteries may drain quickly due to the VECU not going to sleep. Updated VECU software is available to resolve the issue.
02-160
Feb 10, 2021
356000 EQUIPMENT ADAPTIVE/MOBILITY
Information Only a?? Windshield washer pumps have a high No Trouble Found rate. Washer pumps may fail to spray due to a clogged filter.
02-160
Feb 10, 2021
350000 EQUIPMENT
Information Only a?? Windshield washer pumps have a high No Trouble Found rate. Washer pumps may fail to spray due to a clogged filter.
02-160
Feb 10, 2021
136000 VISIBILITY:WINDSHIELD WIPER/WASHER
Information Only a?? Windshield washer pumps have a high No Trouble Found rate. Washer pumps may fail to spray due to a clogged filter.
02-160
Feb 10, 2021
130000 VISIBILITY
Information Only a?? Windshield washer pumps have a high No Trouble Found rate. Washer pumps may fail to spray due to a clogged filter.
T010
Dec 18, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
Non-Safety Campaign a?? Vehicles with PACCAR transmissions may experience transmission service lamp activation, no gear engagement from neutral, and/or DTC 511 FMI 7 or 10 is set. Transmission software and shift calibration updates are avai
26-037
Dec 18, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
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.
26-037
Dec 18, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
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.
26-037
Dec 18, 2020
100000 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.
26-035
Dec 18, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
Non-safety campaign: Vehicles equipped with an Eaton Endurant 12 speed transmission may experience transmission service lamp activation, no gear engagement from neutral, and/or DTC 511 FMI 7 or 10 is set. Resolution is to update the transm
26-035
Dec 18, 2020
350000 EQUIPMENT
Non-safety campaign: Vehicles equipped with an Eaton Endurant 12 speed transmission may experience transmission service lamp activation, no gear engagement from neutral, and/or DTC 511 FMI 7 or 10 is set. Resolution is to update the transm
26-035
Dec 18, 2020
100000 POWER TRAIN
Non-safety campaign: Vehicles equipped with an Eaton Endurant 12 speed transmission may experience transmission service lamp activation, no gear engagement from neutral, and/or DTC 511 FMI 7 or 10 is set. Resolution is to update the transm
T010
Dec 18, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
Non-Safety Campaign a?? Vehicles with PACCAR transmissions may experience transmission service lamp activation, no gear engagement from neutral, and/or DTC 511 FMI 7 or 10 is set. Transmission software and shift calibration updates are avai
T010
Dec 18, 2020
350000 EQUIPMENT
Non-Safety Campaign a?? Vehicles with PACCAR transmissions may experience transmission service lamp activation, no gear engagement from neutral, and/or DTC 511 FMI 7 or 10 is set. Transmission software and shift calibration updates are avai
T010
Dec 18, 2020
100000 POWER TRAIN
Non-Safety Campaign a?? Vehicles with PACCAR transmissions may experience transmission service lamp activation, no gear engagement from neutral, and/or DTC 511 FMI 7 or 10 is set. Transmission software and shift calibration updates are avai
32-014
Oct 12, 2020
110000 ELECTRICAL SYSTEM
Fix-As-Fail a?? The Battery Management System (BMS) may report the incorrect battery condition. Additional diagnostics are available to correctly determine and repair the root cause of the issue.
37-001
Aug 26, 2020
350000 EQUIPMENT
Fix-As-Fail a?? The Master Switch Module (MSM) may lose dash switch memory and functionality when the battery disconnect switch is cycled. An improved MSM is available to resolve the issue.
37-001
Aug 26, 2020
110000 ELECTRICAL SYSTEM
Fix-As-Fail a?? The Master Switch Module (MSM) may lose dash switch memory and functionality when the battery disconnect switch is cycled. An improved MSM is available to resolve the issue.
37-001
Aug 26, 2020
060000 ENGINE AND ENGINE COOLING
Fix-As-Fail a?? The Master Switch Module (MSM) may lose dash switch memory and functionality when the battery disconnect switch is cycled. An improved MSM is available to resolve the issue.
13-054
Jul 29, 2020
030000 BRAKES (PWS)
Fix-As-Fail - Bendix New-Gen Lightweight Steer Axle Drum Brake Spider Cracking
32-015
Jun 8, 2020
110000 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 incomplet
43-066
Mar 27, 2020
160000 STRUCTURE
DEF tank covers may become loose and potentially crack on vehicles built before October 2019 with DEF tank part number M86-6221-003**(TANK-DEF MEDIUM ASSY) and M86-6222-003**(TANK-DEF LARGE, ASSY). Resolution is to resolve the vibration on
32-016
Mar 17, 2020
350000 EQUIPMENT
Information Only: Proper jump-starting voltage will eliminate high voltage related issues and equipment damage.
32-013
Jan 3, 2020
110000 ELECTRICAL SYSTEM
Information Only: The AutoStart System Test does not recognize the hood opening and closing when running the test on a model 579 or 567 chassis equipped with a VECU software version 9.8 and 9.9. The issue will be fixed on a future VECU sof
A002
Dec 19, 2019
160000 STRUCTURE
Non-Safety Campaign - Chassis may experience vibration and knocking noise due to excessive wear of the rear side gear pinion teeth.
A002
Dec 19, 2019
350000 EQUIPMENT
Non-Safety Campaign - Chassis may experience vibration and knocking noise due to excessive wear of the rear side gear pinion teeth.
A002
Dec 19, 2019
356000 EQUIPMENT ADAPTIVE/MOBILITY
Non-Safety Campaign - Chassis may experience vibration and knocking noise due to excessive wear of the rear side gear pinion teeth.
03-071
Dec 18, 2019
118000 ELECTRICAL SYSTEM:SOFTWARE
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.
52-002
Dec 3, 2019
350000 EQUIPMENT
Fix-As-Fail - DEA5XX radio may be locked in the ON position or stuck in hi volume. A software update is available to resolve this issue.
E240
Nov 27, 2019
180000 VEHICLE SPEED CONTROL
Fix As Fail-Shudder sensation near the governed vehicle speed when using cruise control due to excessive control messaging from VECU. A VECU software update is available to correct the condition.
01-075
Nov 6, 2019
060000 ENGINE AND ENGINE COOLING
Information Only: This bulletin provides guidance for repairing an air-conditioning system after internal failure of the A/C compressor.
TIB43-062
Sep 27, 2019
350000 EQUIPMENT
Information Only ??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).
TIB43-062
Sep 27, 2019
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Information Only ??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).
42-056
Aug 28, 2019
060000 ENGINE AND ENGINE COOLING
Fix-As-Fail -??A? Composite fittings used in the cooling system may crack, resulting in coolant leaks. Brass fittings are available to replace the composite fittings.
42-058
Aug 23, 2019
060000 ENGINE AND ENGINE COOLING
Fix-As-Fail: Two separate causes have been identified as root cause of intermittent low coolant indicator illumination.
01-073
Aug 2, 2019
350000 EQUIPMENT
Fix as Fail HVAC system may demonstrate inadequate temperature control, be stuck in defrost mode, or have intermittent changes in fan speed that can be remedied with an updated HVAC software.
01-073
Aug 2, 2019
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
Fix as Fail HVAC system may demonstrate inadequate temperature control, be stuck in defrost mode, or have intermittent changes in fan speed that can be remedied with an updated HVAC software.
59-002
Jun 10, 2019
356000 EQUIPMENT ADAPTIVE/MOBILITY
Non Safety Campaign: Holland Series FW17 fifth wheel handles may remain in an unlocked position when coupling to a parked trailer.
59-002
Jun 10, 2019
211000 TRAILER HITCHES:FIFTH WHEEL ASSEMBLY
Non Safety Campaign: Holland Series FW17 fifth wheel handles may remain in an unlocked position when coupling to a parked trailer.
59-002
Jun 10, 2019
170000 LATCHES/LOCKS/LINKAGES
Non Safety Campaign: Holland Series FW17 fifth wheel handles may remain in an unlocked position when coupling to a parked trailer.
34-071
Jun 10, 2019
060000 ENGINE (PWS)
Non-Safety Campaign: Vehicles ordered with parameter for brake lights disabled when engine brake applied were built with this feature enabled.
34-071
Jun 10, 2019
125000 EXTERIOR LIGHTING:BRAKE LIGHTS
Non-Safety Campaign: Vehicles ordered with parameter for brake lights disabled when engine brake applied were built with this feature enabled.
15-027
Jun 10, 2019
356000 EQUIPMENT ADAPTIVE/MOBILITY
Non Safety Campaign: ZF (supplier) steering gear boxes may have a sealing plug not seated corrected allowing power steering fluid loss.
15-027
Jun 10, 2019
015300 STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID
Non Safety Campaign: ZF (supplier) steering gear boxes may have a sealing plug not seated corrected allowing power steering fluid loss.
34-079
May 21, 2019
100000 POWER TRAIN
Fix-As-Fail ? Intermittent throttle hesitation may be encountered after installing an optional PTO connector.
34-077
Apr 8, 2019
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Information Only: Proper instructions for closure of power distribution box cover to prevent corrosion.
34-077
Apr 8, 2019
353000 EQUIPMENT:ELECTRICAL
Information Only: Proper instructions for closure of power distribution box cover to prevent corrosion.
TIB34-073
Dec 5, 2018
118000 ELECTRICAL SYSTEM:SOFTWARE
Fix-As-Fail: Vehicles equipped with VECU may activate frequently when LVD is enabled. Resolution is to update the CECU software.
51-008
Jul 7, 2016
350000 EQUIPMENT
T680 predictive cruise control(PCC) incompatibility with cummins engine.
KENWORTH T680 - All Years Overview
Complete safety history for the KENWORTH T680 across all model years (2011, 2027).
147
Total Recalls
112
Total Complaints
0
Investigations
3
Reported Crashes
13
Reported Fires
0
Reported Deaths
KENWORTH T680 - Year by Year
Compare recalls and complaints across model years. Click any year to see full details.