2016 KENWORTH T680
16 recalls, 7 complaints - 87 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.
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
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.
18V368000 Jun 1, 2018
SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2017-2018 Peterbilt 567 and 579 trucks and 2015-2018 Kenworth T660, T680, T800, T880 and W900 trucks. In the event that the Anti-lock Brake System (ABS) loses battery and/or ignition power to the controller, the dash warning light for the ABS may no... 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 July 30, 2018. Owners may contact Peterbilt customer service at 1-918-259-3258 or Kenworth customer service at 1-425-828-5000.
17V593000 Sep 22, 2017
STEERING
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2016 Peterbilt 220, 320, 325, 330, 337, 348, 365, 367, 382, 384, 386, 389, 389G, 567, 579 and 587 trucks and Kenworth K170, T170, T270, T370, T440, T470,T660, T680, T800, T880, and W900 trucks equipped with certain Spicer D or E series steer axles. ... Read more
Consequence
If the tie rod loosens, it may disconnect from the steering knuckle, causing a complete loss of steering and increasing the risk of a crash.
Remedy
PACCAR will notify owners, and dealers will inspect the torque of the castellated nut and tie rod, tightening it as necessary. If the tie rod stud and knuckle on units cannot be sufficiently torqued, the dealer will replace the knuckle and tie rod end assembly, free of charge. The recall began on ... Read more
17V471000 Jul 25, 2017
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2013-2017 Peterbilt 567 and 579 Kenworth T680 and T880 trucks equipped with optional spotlights. The spotlight circuit may not be adequately protected in the event of a short.
Consequence
A short in the spotlight circuitry may increase the risk of a fire at the cab fuse block.
Remedy
PACCAR will notify owners, and dealers will change the polyfuse switch in the spotlight circuit to a standard fuse, free of charge. The recall began on September 19, 2017. Owners may contact PACCAR customer service at 1-940-591-4220. PACCAR's number for this recall is 17KWC and 717-B.
17V103000 Feb 15, 2017
FUEL SYSTEM, OTHER:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2015-2018 Kenworth K370, T680, T880 and 2017-2018 Peterbilt 567 and 579 trucks. The plastic fuel tee fittings on these trucks may leak fuel.
Consequence
A fuel leak in the presence of an ignition source can increase the risk of a fire.
Remedy
Kenworth and Peterbilt will notify owners, and dealers will replace the suspect fuel tees, free of charge. The recall began on April 13, 2017. Owners may contact Kenworth customer service at 1-425-828-5000 and Peterbilt customer service at 1-940-591-4000. PACCAR's numbers for this recall is 17KWA... Read more
15V639000 Oct 9, 2015
POWER TRAIN:MANUAL TRANSMISSION
Defect Description
Paccar (Paccar Incorporated) is recalling certain 2016 Kenworth T680, T800, and T880 trucks manufactured January 5, 2015, to January 7, 2015 and 2016 Peterbilt 367, 384, 567, and 579 trucks manufactured January 2, 2015, to January 9, 2015 and equipped with Eaton Fuller FR 10-speed manual transmissio... Read more
Consequence
Even though the transmission has been shifted out of reverse into neutral, the vehicle may unexpectedly move backwards, increasing the risk of a crash.
Remedy
Paccar will notify the owners, and dealers will inspect and repair the affected transmissions if necessary, free of charge. The recall began on December 4, 2015. Owners may contact Kenworth customer service at 1-425-828-5000 or Peterbilt customer service at 1-940-591-4000. Paccar's numbers for th... Read more
15V597000 Sep 24, 2015
ENGINE AND ENGINE COOLING:ENGINE
Defect Description
Paccar Incorporated (Paccar) is recalling certain model year 2016 Kenworth T370, T660, T680, T800, T880, and W900 vehicles manufactured July 31, 2015, to August 12, 2015, and 2016 Peterbilt 337, 348, 365, 367, 382, 386, 389, 567, 579, and 587 vehicles manufactured August 4, 2015, to August 12, 2015.... Read more
Consequence
An engine that stalls without warning increases the risk of a crash.
Remedy
PACCAR will notify owners, and dealers will replace the defective engine control modules, free of charge. The recall began on October 22, 2015. Owners may contact Kenworth customer service at 1-425-828-5000 or Peterbilt customer service at 1-940-591-4000. Paccar's numbers for this recall are 15KWM... Read more
15V458000 Jul 22, 2015
EXTERIOR LIGHTING:HEADLIGHTS
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain model year 2011-2016 Kenworth T440, T470, T660, T680, and T880 trucks manufactured January 14, 2010, to May 22, 2015, and equipped with HID Headlamps and the option for Daytime Running Lamps (DRL). The DRLs are required to deactivate when the hazard... Read more
Consequence
If the hazard warning lamps are overridden by the DRL, oncoming vehicles may fail to be warned, increasing the risk of a crash.
Remedy
Kenworth will notify owners, and dealers will update the cab controller software, free of charge. The recall began on September 167, 2015. Owners may contact Kenworth customer service at 1-425-828-5000. Kenworth's number for this recall is 15KWL.
15V457000 Jul 22, 2015
SERVICE BRAKES, AIR
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain model year 2016 Kenworth T440, T470, T660, T680, T800, T880, and W900 trucks manufactured February 16, 2015, to March 9, 2015. The affected vehicles are equipped with an SR-7 spring brake valve assembly that may have had the primary and secondary se... Read more
Consequence
A loss of braking ability would increase the risk of a crash.
Remedy
Kenworth will notify owners, and dealers will inspect the vehicles and correct the air line installations as required, free of charge. The recall began on September 16, 2015. Owners may contact Kenworth customer service at 1-425-828-5000. PACCAR's number for this recall is 15KWK.
15V272000 May 11, 2015
WHEELS:LUGS/NUTS/BOLTS/STUDS
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain model year 2016 Kenworth T660, T680, T800, T880, and W900 trucks manufactured February 1, 2015, to April 20, 2015. During assembly, the affected vehicles did not undergo the rear wheel mounting torque verification process, and thus the rear wheels m... Read more
Consequence
If the rear wheel lug nuts are undertorqued, the wheels may separate from the vehicle, increasing the risk of a crash.
Remedy
Kenworth will notify owners, and dealers will verify that the rear wheel lug nuts are correctly tightened, free of charge. The recall began on July 1, 2015. Owners may contact Kenworth customer service at 1-425-828-5000. Kenworth's number for this recall is 15KWG.
15V270000 May 8, 2015
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain model year 2014-2016 Kenworth T660, T680, T880 trucks manufactured February 18, 2013, to April 10, 2015, and 2011-2016 Peterbilt 386, 389, 567, 579, and 587 trucks manufactured December 13, 2010, to April 20, 2015. The affected trucks, equipped with... Read more
Consequence
If the alternator cable rubs through its insulation, an electrical short may occur, increasing the risk of a fire.
Remedy
PACCAR will notify owners, and dealers will reroute the alternator charge cable away from the metal freon line, free of charge. PACCAR issued an interim notification to owners on July 10, 2015. The recall began on September 16, 2015. Owners may contact Kenworth customer service at 1-425-828-5000 o... Read more
15V196000 Apr 3, 2015
POWER TRAIN:AXLE ASSEMBLY
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain model year 2015-2016 Kenworth T680 and T880 trucks manufactured November 17, 2014, to January 5, 2015. The affected vehicles are equipped with Meritor MT-40-14X rear drive axles that may circulate an inadequate amount of lubricant to the wheel end h... Read more
Consequence
Without adequate lubrication to the wheel end hub assembly, the bearings may fail prematurely, increasing the risk of a wheel-end fire or crash.
Remedy
Kenworth will notify owners, and dealers will replace the defective rear drive axle and inspect the wheel ends for damage, replacing them, as needed, free of charge. The recall began May 29, 2015. Owners may contact Kenworth customer service at 1-425-828-5000. PACCAR's number for this recall is 15K... Read more
Complaint Statistics
7 total complaints
Top Reported Components
| Component | Complaints |
|---|---|
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:DRUM | 1 |
| VISIBILITY/WIPER | 1 |
| FUEL/PROPULSION SYSTEM | 1 |
| UNKNOWN OR OTHER | 1 |
| ELECTRICAL SYSTEM | 1 |
| SERVICE BRAKES | 1 |
| SEAT BELTS | 1 |
SEAT BELTS
Nov 5, 2020
Incident date: Nov 5, 2020
SEAT BELT CABLE BECOMES FRAYED AND BREAKS. WILL BREAK COMPLETELY IF IN AN ACCIDENT. WITH NOTHING HOLDING DRIVER IN DRIVER WILL BECOME INJURED AND POSSIBLY DEATH. REPLACE WITH A BETTER CONSTRUCTED DEVICE
SERVICE BRAKES
Aug 16, 2018
Incident date: Aug 1, 2018
DRIVER DRIVING DOWN ROAD I-35 TRUCK DEVELOPED MASSIVE AIR LEAK AND BRAKES APPLIED COULD NOT RELASE BRAKES ALONG SIDE OF INTERSTATE SERVICE CALL FOUND HALDEX BRAKE CHAMBER FAILED REPLACED BRAKE CHAMBER
UNKNOWN OR OTHER
Jan 13, 2018
Incident date: Jan 11, 2018
HAVE SOMEONE REMOTELY HACKING INTO ECM BOARD TURNING OFF THINGS ON TRUCKS HAD FREIGHTLINER YEARS BACK THEY KEPT REMOTELY SHUTTING OFF OPT IDLE AN JAKE BRAKE HAD INTERNATIONAL IN 2014 THEY THREW ON TRAILER BRAKES TRYING TO WRECK TRUCK STRAIGHTENED OUT THEN THEY DID AGAIN IN SNOW STORM? ON I-80 IN IO... Read more
ELECTRICAL SYSTEM
Jan 13, 2018
Incident date: Jan 11, 2018
HAVE SOMEONE REMOTELY HACKING INTO ECM BOARD TURNING OFF THINGS ON TRUCKS HAD FREIGHTLINER YEARS BACK THEY KEPT REMOTELY SHUTTING OFF OPT IDLE AN JAKE BRAKE HAD INTERNATIONAL IN 2014 THEY THREW ON TRAILER BRAKES TRYING TO WRECK TRUCK STRAIGHTENED OUT THEN THEY DID AGAIN IN SNOW STORM? ON I-80 IN IO... Read more
FUEL/PROPULSION SYSTEM
Apr 4, 2017
Incident date: Dec 1, 2015
THERE ARE NUMEROUS SERVICE BULLETINS ON QUANTUM'S WEBSITE, WWW.QTWW.COM , UNDER PRODUCTS AND SERVICE BULLETINS THAT SAY MANY DIFFERENT PARTS OF THEIR FUEL SYSTEMS WILL FAIL. IT ALSO STATES THAT THEIR BRACKET SYSTEM HOLDING THE TANKS IN PLACE WILL ALLOW THE HIGH PRESSURE TANKS TO MOVE LATERALLY THAT... Read more
VISIBILITY/WIPER
Jan 31, 2017
Incident date: Dec 26, 2016
THE DEFROST DOORS IN THE T680 IS WEAK AND BREAKS OFTEN LEAVING THE DRIVER WITHOUT ANY DEFROST CAUSING HIS VISIBILITY TO DECREASE IN AN UNSAFE MANNER. KENWORTH HAS BEEN UNWILLING TO ADDRESS THIS ISSUE AND REPAIR IT. WHEN I CONTACTED OUR DISTRICT SERVICE MANAGER HE KNEW THE PART NUMBER OF THE REPLACE... Read more
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:DRUM
Jul 12, 2016
Incident date: Mar 15, 2016
TL* THE CONTACT OWNS A 2016 KENWORTH T680. WHILE DRIVING 65 MPH, THE STEEL DRUM FROM THE TIRE FRACTURED IN PIECES WHEN THE BRAKE PEDAL WAS DEPRESSED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE STEEL PLATE DRUM WAS NOT WELDED CORRECTLY. THE STEEL PLATE DRUM WAS REPLACED. ... Read more
Technical Service Bulletins, 2016 KENWORTH T680
87 manufacturer communications from 54 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.
Most Affected Components
| Component | Bulletins |
|---|---|
| 350000 EQUIPMENT | 15 |
| 060000 ENGINE AND ENGINE COOLING | 13 |
| 110000 ELECTRICAL SYSTEM | 10 |
| 118000 ELECTRICAL SYSTEM:SOFTWARE | 5 |
| 356000 EQUIPMENT ADAPTIVE/MOBILITY | 4 |
| 060000 ENGINE (PWS) | 3 |
| 353000 EQUIPMENT:ELECTRICAL | 3 |
| 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM | 3 |
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
E304
Oct 18, 2023
060000 ENGINE AND ENGINE COOLING
E304: PACCAR MX-11 and MX-13 EMY2016 NOx and N2O Exceedance Emissions Recall Certain vehicles with PACCAR MX-11 and MX-13 EMY2016 engines with less than 300,000 miles (482,803 km) have been shown, in testing, to exceed regulatory limits
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
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
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
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
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
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.
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 .
E271
Jun 8, 2021
060000 ENGINE AND ENGINE COOLING
An engine software update is required to resolve OBD system readiness, DEF doser diagnostics, and otherOBD system software related issues.
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.
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.
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.
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.
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.
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.
34-085
Mar 3, 2020
180000 VEHICLE SPEED CONTROL
Information Only 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.
34-085
Mar 3, 2020
110000 ELECTRICAL SYSTEM
Information Only 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.
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
43-063
Dec 19, 2019
110000 ELECTRICAL SYSTEM
Emissions Campaign ??A?A? The Engine Overspeed lamp may illuminate during a smoke opacity test. A software update is available to resolve the issue.
43-063
Dec 19, 2019
060000 ENGINE AND ENGINE COOLING
Emissions Campaign ??A?A? The Engine Overspeed lamp may illuminate during a smoke opacity test. A software update is available to resolve the issue.
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.
01-071
Nov 21, 2019
060000 ENGINE AND ENGINE COOLING
Fix-As-Fail The evaporator core may crack in vehicles with the ISX-15 engine. An improved suction line has been released that removes stress transferred to the evaporator core.
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
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).
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).
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.
03-070
Jun 10, 2019
356000 EQUIPMENT ADAPTIVE/MOBILITY
Fix as Fail: Vehicles built 11/30/15 to 7/18/16 may display an error message in the Service Advised display after updating CECU software.
03-070
Jun 10, 2019
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Fix as Fail: Vehicles built 11/30/15 to 7/18/16 may display an error message in the Service Advised display after updating CECU software.
03-070
Jun 10, 2019
118000 ELECTRICAL SYSTEM:SOFTWARE
Fix as Fail: Vehicles built 11/30/15 to 7/18/16 may display an error message in the Service Advised display after updating CECU software.
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.
34-064
Jan 24, 2019
110000 ELECTRICAL SYSTEM
Non-Safety Campaign: Vehicles may have a fuse installed in the PDC (Power Distribution Center) in a location unable to support the amperage.
34-072
Nov 6, 2018
350000 EQUIPMENT
Information: J1939 CAN BUS Best Practices
03-062
Jun 29, 2018
353000 EQUIPMENT:ELECTRICAL
Fix-As-Fail: Bendix Wingman radars with ice/snow buildup on the optional PACCAR radar cover may experience false warnings and mild brake applications from the Wingman System.
03-062
Jun 29, 2018
356000 EQUIPMENT ADAPTIVE/MOBILITY
Fix-As-Fail: Bendix Wingman radars with ice/snow buildup on the optional PACCAR radar cover may experience false warnings and mild brake applications from the Wingman System.
03-062
Jun 29, 2018
110000 ELECTRICAL SYSTEM
Fix-As-Fail: Bendix Wingman radars with ice/snow buildup on the optional PACCAR radar cover may experience false warnings and mild brake applications from the Wingman System.
43-056
Jun 14, 2018
355100 EQUIPMENT:OTHER:LABELS
Non-Safety Campaign- Incorrect GHG emissions identifier label for the tire classification listed on printed label.
43-056
Jun 14, 2018
190000 TIRES
Non-Safety Campaign- Incorrect GHG emissions identifier label for the tire classification listed on printed label.
43-056
Jun 14, 2018
350000 EQUIPMENT
Non-Safety Campaign- Incorrect GHG emissions identifier label for the tire classification listed on printed label.
32-010
Apr 6, 2018
114000 ELECTRICAL SYSTEM:WIRING
Information only - Customer installed inverters may be wired incorrectly.
32-010
Apr 6, 2018
111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Information only - Customer installed inverters may be wired incorrectly.
32-010
Apr 6, 2018
110000 ELECTRICAL SYSTEM
Information only - Customer installed inverters may be wired incorrectly.
63-008
Mar 26, 2018
110000 ELECTRICAL SYSTEM
Non-Safety Campaign - OBD modem is unable to communicate to telematics systems.
7-17
Jan 22, 2018
204000 WHEELS:HUB
Fix-As-Fail ? There is an updated plug to fix leaking steer axle hubcaps.
7-17
Jan 22, 2018
200000 WHEELS
Fix-As-Fail ? There is an updated plug to fix leaking steer axle hubcaps.
18-008
Jan 22, 2018
200000 WHEELS
Fix-As-Fail ? There is an updated plug to fix leaking steer axle hubcaps.
18-008
Jan 22, 2018
204000 WHEELS:HUB
Fix-As-Fail ? There is an updated plug to fix leaking steer axle hubcaps.
26-029
Nov 21, 2017
110000 ELECTRICAL SYSTEM
Fix-As-Fail - A U1548 fault code is present in the DAVIE log file, with no fault lamp illuminated or other obvious symptoms.
34-060
Sep 28, 2017
210000 TRAILER HITCHES
Non Safety Campaign: The circuit for the Trailer Hotline/Trailer Power may not be properly protected on Model T680/T880 vehicles equipped with this option.
34-060
Sep 28, 2017
114005 ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL
Non Safety Campaign: The circuit for the Trailer Hotline/Trailer Power may not be properly protected on Model T680/T880 vehicles equipped with this option.
43-048
Sep 27, 2017
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Fix-As-Fail: Repair for horizontal exhaust diffuser configurations with broken brackets or cracked diffuser.
51012
Jun 30, 2017
118000 ELECTRICAL SYSTEM:SOFTWARE
Fix-as-Fail: CECU3 software P30-1011-139 software has been released. This software update is not mandatory. This software requires MY2017 PCC software when installed on MY2015/2016 vehicles equipped with PCC.
01-070
Mar 9, 2017
354000 EQUIPMENT:MECHANICAL
FIX-AS-FAIL: KENWORTH T680/T880 HVAC PANEL AND TEMPERATURE MODE DOORS NOT FUNCTIONING PROPERLY
16-038
Nov 8, 2016
106000 POWER TRAIN:AXLE ASSEMBLY
NON-SAFETY CAMPAIGN: WATSON & CHALIN LIFT AXLE FRAME BRACKETS WITH SLOTTED LOWER MOUNTING HOLES MAY EXHIBIT CRACKING WHEN FASTENERS ARE POSITIONED AT THE UPPER PORTION OF THE SLOT. INSTALLING A DOUBLER PLATE MAY PREVENT CRACKS FROM DEVELOPI
01-068
Nov 4, 2016
350000 EQUIPMENT
FIX-AS-FAIL: AN INTERNAL ISSUE MAY CAUSE SOME HVAC MODE DOOR ACTUATORS TO FAIL. THIS WILL CAUSE THE HVAC SYSTEM TO ACT ERRATICALLY OR CONSTANTLY TURN ON AND OFF.
04-017
Oct 24, 2016
350000 EQUIPMENT
FIX-AS-FAIL: THE HEAT-STAKE MOUNTING STUDS USED TO RETAIN THE FIXED PANEL COVER CAN FATIGUE. THIS COULD RESULT IN THE FORWARD CHASSIS FAIRING PANEL BECOMING LOOSE AND RATTLING.
02-136
Sep 22, 2016
160000 STRUCTURE
Sleeper roof panels separating.
02-136
Sep 22, 2016
350000 EQUIPMENT
Sleeper roof panels separating.
27-026
Jul 28, 2016
060000 ENGINE (PWS)
FIX-AS-FAIL - ENGINE OVER-SPEED LAMP COULD COME ON AFTER A DOWNSHIFT WITH THE EATON ULTRASHIFT PLUS TRANSMISSION. THIS DOES NOT AFFECT THE FUNCTION OF THE VEHICLE.
27-026
Jul 28, 2016
060000 ENGINE (PWS)
Eaton ultrashift plus excessive engine over-speed lamp on.
27-026
Jul 28, 2016
100000 POWER TRAIN
Eaton ultrashift plus excessive engine over-speed lamp on.
51-009
Jul 7, 2016
160000 STRUCTURE
Predictive Cruise control (PCC) incomplete assembly and programming.
51-007
Jul 7, 2016
118000 ELECTRICAL SYSTEM:SOFTWARE
FIX-AS-REQUESTED - NAV+ HD SOFTWARE UPDATE FOR RANDOM REBOOT FIX AND MP3 FEATURES ENABLED.
51-008
Jul 7, 2016
350000 EQUIPMENT
NON-SAFETY CAMPAIGN - INCORRECT PREDICTIVE CRUISE CONTROL (PCC) SPEED SIGNAL ON CUMMINS EQUIPPED T680 VEHICLES.
51-009
Jul 7, 2016
090000 FUEL SYSTEM, OTHER
NON-SAFETY CAMPAIGN - POSSIBLE ASSEMBLY AND PROGRAMMING ISSUES WITH THE PCC SYSTEM MAY REDUCE THE FUEL SAVINGS BENEFIT OF PCC.
51-007
Jul 7, 2016
350000 EQUIPMENT
Nav+HD MP3 reboot update ane features enable.
51-007
Jul 7, 2016
353000 EQUIPMENT:ELECTRICAL
Nav+HD MP3 reboot update ane features enable.
51-007
Jul 7, 2016
353610 EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE
Nav+HD MP3 reboot update ane features enable.
51-008
Jul 7, 2016
350000 EQUIPMENT
T680 predictive cruise control(PCC) incompatibility with cummins engine.
51-009
Jul 7, 2016
350000 EQUIPMENT
Predictive Cruise control (PCC) incomplete assembly and programming.
51-006
May 31, 2016
350000 EQUIPMENT
NON-SAFETY CAMPAIGN - CHASSIS BUILT WITH PRE-PRODUCTION QV/VV MODELS OF THE NAV+ HD SYSTEM HARDWARE ARE ELIGIBLE FOR REPLACEMENT. THIS DOES NOT AFFECT THE OPERATION OF THE VEHICLE.
43-047
May 13, 2016
162300 STRUCTURE:BODY:DOOR
NON-SAFETY CAMPAIGN - GREENHOUSE GAS (GHG) HIGH AMBIENT TEMPERATURE EIST OVERRIDE SETTING IS NOT AS CUSTOMER REQUESTED. THIS CAUSES THE VEHICLE TO SHUT DOWN AT 65 DEGREES INSTEAD OF 80 DEGREES. THIS CHANGE REQUIRES THAT THE GHG LABEL IN THE
TIB-32-008
Jul 28, 2015
350000 EQUIPMENT
KENWORTH: AN ULTRACAPACITOR ENGINE START MODULES (ESM), IN SOME TRUCKS, ARE NOT TREATED LIKE REGULAR BATTERY, DUE TO ELECTRICAL ENERGY STORAGE AND INTERNAL RESISTANCE IS EXTREMELY LOW AND ENERGY IS PROVIDED FASTER THAN BATTERY. MODEL T680
TIB-32-008
Jul 28, 2015
060000 ENGINE (PWS)
KENWORTH: AN ULTRACAPACITOR ENGINE START MODULES (ESM), IN SOME TRUCKS, ARE NOT TREATED LIKE REGULAR BATTERY, DUE TO ELECTRICAL ENERGY STORAGE AND INTERNAL RESISTANCE IS EXTREMELY LOW AND ENERGY IS PROVIDED FASTER THAN BATTERY. MODEL T680
TT-7484-EN
Feb 1, 2015
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
ALLISON TRANSMISSION: ON SOME TRUCKS, THE PUSH BUTTON SHIFT SELECTOR (PBSS) SKIPS OIL LEVEL READING AND GOES DIRECTLY TO PROGNOSTICS AND COULD BE MISSING WIRE 116 ON BULKHEAD OTHER SIDE. MODELS T680, T880, 579, 567. *PE UPDATED 2
KENWORTH T680 - All Years Overview
Complete safety history for the KENWORTH T680 across all model years (2011, 2026).
144
Total Recalls
112
Total Complaints
0
Investigations
3
Reported Crashes
12
Reported Fires
0
Reported Deaths
KENWORTH T680 - Year by Year
Compare recalls and complaints across model years. Click any year to see full details.