2022 PETERBILT 579

15 recalls, 9 complaints - 72 TSBs

ELECTRICAL SYSTEM:PROPULSION SYSTEM

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2022-2025 Peterbilt 520, 579, and 2021-2025 Kenworth T680 trucks. The high voltage (HV) contactors may open, causing a sudden loss of high voltage and a loss of drive power.

Consequence

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

Remedy

Dealers will update the software and replace the electrical harness, free of charge. Owner notification letters were mailed May 13, 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 25PBC... Read more

238 vehicles affected

Manufacturer: PACCAR Incorporated

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2021-2025 Peterbilt and Kenworth vehicles, equipped with Bendix EC80 Advanced Electronic Control Units (ECU). Please see the recall report for a complete list of models. Electrical noise and low signal to the power line carrier may cause the ECU to... Read more

Consequence

Safety systems that depend on the ECU (Automatic Traction Control, ABS, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System) may not function properly or at all, increasing the risk of a crash.

Remedy

Dealers will reprogram the ECU software, free of charge. Owner notification letters were mailed February 3, 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 numbers for this recall are 24KWL and 24PBL.

220,764 vehicles affected

Manufacturer: PACCAR Incorporated

POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2021-2024 Peterbilt 365, 367, 389, 535, 536, 537, 548, 567, 579, and 2021-2025 Kenworth T180, T280, T380, T480, T680, T880 and W990 trucks. The right-hand gear shifter stalk connectors may have been improperly crimped, resulting in a loss of communi... Read more

Consequence

A loss of communication between the gear shifter and the transmission may result in the vehicle becoming disabled after coming to a stop, increasing the risk of a crash.

Remedy

Dealers will inspect and replace the gear shifter assembly as necessary, free of charge. Owner letters were mailed December 15, 2025, then phased after that. Owners may contact Kenworth customer service at 1-425-828-5888 or Peterbilt customer service at 1-940-591-4220. PACCAR's numbers for this re... Read more

70,509 vehicles affected

Manufacturer: PACCAR Incorporated

FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2021-2024 Peterbilt 579 and 567 trucks. The U-bolts that attach the air tank to the chassis may contact the fuel tank and over time, wear a hole in the tank.

Consequence

A punctured fuel tank can leak fuel, increasing the risk of a fire.

Remedy

Dealers will inspect and trim the U-bolts, and replace the fuel tank as necessary, free of charge. Owner notification letters were mailed November 3, 2023. Owners may contact Peterbilt's customer service at 1-940-591-4220. PACCAR's number for this recall is 23PBH.

1,315 vehicles affected

Manufacturer: PACCAR Incorporated

ELECTRICAL SYSTEM

Defect Description

PACCAR, Incorporated (PACCAR) is recalling certain 2021-2023 Peterbilt 579 vehicles equipped with MX-13 engines and 160-amp alternators. A fastener on the front spring bracket may have been installed with the head on the outside of the frame rail, which can chafe and damage the alternator positive ... Read more

Consequence

A damaged alternator cable increases the risk of a fire.

Remedy

Dealers will replace the frame fastener and secure the alternator cable, free of charge. Owner notification letters are expected to be mailed August 11, 2023. Owners may contact Peterbilt's customer service at 1-940-591-4220. PACCAR's number for this recall is 23PBD.

4,967 vehicles affected

Manufacturer: PACCAR Incorporated

ELECTRONIC STABILITY CONTROL (ESC)

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2022-2023 Peterbilt 579 and 2023 Kenworth T680 vehicles. Incorrect software in the battery electric heavy duty electronic stability control program may underestimate the mass of the vehicle. As such, these vehicles may fail to comply with the requi... Read more

Consequence

An incorrect estimate of the vehicle mass can reduce the performance of the stability control system and increase the risk of a crash.

Remedy

Dealers will update the software, free of charge. Owner notification letters are expected to be mailed March 17, 2023. Owners may contact PACCAR's customer service at 1-425-828-5888 (Kenworth) and 1-940-591-4220 (Peterbilt). PACCAR's numbers for this recall are 23PBA and 23KWA.

46 vehicles affected

Manufacturer: PACCAR Incorporated

VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2022-2023 Peterbilt 579 vehicles. The molded hood mirror assemblies may break at the pivot joint and, if unsecured by a harness or tether, can fall into the roadway.

Consequence

A molded hood mirror that falls into the roadway can become a road hazard, increasing the risk of a crash.

Remedy

Dealers will inspect for a wire harness or tether and replace the hood mirror assembly as necessary, free of charge. Owner notification letters are expected to be mailed February 14, 2023. Owners may contact Peterbilt's customer service at 1-940-591-4220. PACCAR's number for this recall is 22PBF.

2,565 vehicles affected

Manufacturer: PACCAR Incorporated

ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2022-2023 Kenworth T680, T880, W990, and Peterbilt 365, 367, 389, 567, and 579 vehicles. The digital display may freeze and not display critical safety information. As such, these vehicles fail to comply with the requirements of Federal Motor Vehic... Read more

Consequence

The loss of display information, such as vehicle speed and warning lights, can increase the risk of a crash.

Remedy

Dealers will update the software, free of charge. Owner notification letters are expected to be mailed December 16, 2022. Owners may contact Kenworth's customer service at 1-425-828-5888 and Peterbilt's customer service at 1-940-591-4220. PACCAR's numbers for this recall are 22KWK and 22PBK.

74,730 vehicles affected

Manufacturer: PACCAR Incorporated

STEERING

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2022-2023 Kenworth T170, T270, T280, T370, T380, T440, T470, T480, T680, T800, T880, W900, W990, C500, and 2022-2023 Peterbilt 325, 330, 337, 348, 365, 367, 389, 520, 536, 537, 548, 567, and 579 vehicles. The steering gears may have been assembled i... Read more

Consequence

A fractured steering gear can cause a loss of steering control, increasing the risk of a crash.

Remedy

Dealers will inspect the steering gear serial numbers, and replace the steering gears as necessary, free of charge. Owner notification letters were mailed September 26, 2022. Owners may contact Kenworth's customer service at 1-425-828-5888 and Peterbilt's customer service at 1-940-591-4220. PACCA... Read more

47,500 vehicles affected

Manufacturer: PACCAR Incorporated

STRUCTURE:BODY:STEP/LADDER

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2022 Peterbilt 579 vehicles equipped with chassis fairings. The bolts that hold the chassis fairing step assembly in the closed position may loosen and fracture the latch attachment, causing the fairing assembly to flex.

Consequence

A partially unsecured cab step can unexpectedly move while entering or exiting the cab, increasing the risk of injury.

Remedy

Dealers will add new fasteners and a bracket, free of charge. Owner notification letters were mailed on April 11, 2022. Owners may contact Peterbilt customer service at 1-940-591-4220. PACCAR's number for this recall is 22PBA.

3,511 vehicles affected

Manufacturer: PACCAR Incorporated

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.

1,107 vehicles affected

Manufacturer: PACCAR Incorporated

SERVICE BRAKES, AIR

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2019-2022 Kenworth T880, W990, Peterbilt 567, 579, 389, and 2022 Peterbilt 536, 537 wrecker and auto hauler vehicles. The work brake (winch brake) may unintentionally disengage the service brakes during winching operations, causing the vehicle to ro... Read more

Consequence

Unintended vehicle movement can increase the risk of a crash or injury.

Remedy

Dealers will update the vehicle software, free of charge. Owner notification letters were mailed on January 3, 2022. Owners may contact PACCAR customer service at 1-425-828-5888 (Kenworth); or 1-940-591-4220 (Peterbilt). PACCAR's numbers for this recall are 21KWG and 21PBM.

908 vehicles affected

Manufacturer: PACCAR Incorporated

ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE:SOFTWARE

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2022 Peterbilt 567 and 579 vehicles. The Electronic Stability Control (ESC) malfunction indicator lamp may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 136, "Electronic... Read more

Consequence

The driver may be unaware of an ESC system malfunction, increasing the risk of a crash.

Remedy

Dealers will reprogram the ESC system, free of charge. Owner notification letters were mailed on October 28, 2021. Owners may contact PACCAR's customer service at 1-940-591-4220 (Peterbilt). PACCAR's number for this recall is 21PBL.

19 vehicles affected

Manufacturer: PACCAR Incorporated

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

Defect Description

PACCAR, Inc. (PACCAR) is recalling certain 2021-2022 Peterbilt 367, 389, 567, and 579 vehicles. The cross member mounted Hill Start Assist valve assembly may have insufficient clearance to the rear axle, causing damage to the rear brake hose and loss of the rear brake signal.

Consequence

If loss of the rear brake signal occurs, the vehicle could experience reduced rear braking capability or loss of brakes to the rear axle(s), increasing the risk of a crash.

Remedy

Dealers will inspect for clearance and re-work the assembly to conform with an updated design, free of charge. Interim owner notification letters were mailed on September 24, 2021. Owner notification letters were mailed on March 11, 2022. Owners may contact PACCAR's customer service at 1-940-591-... Read more

163 vehicles affected

Manufacturer: PACCAR Incorporated

ENGINE

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2021-2022 Kenworth T680, T880, W990, T800, W900 and Peterbilt 579, 567, 389, 367 vehicles equipped with a Cummins X15 engine. The capscrews that attach the flywheel to the crankshaft may have been improperly torqued, allowing the flywheel to detach.

Consequence

A detached flywheel can cause loss of drive power, increasing the risk of a crash. Additionally, driveline pieces may be ejected from the engine compartment, increasing the risk of injury.

Remedy

PACCAR will notify owners, and dealers will properly torque the capscrews and the engine will also be inspected for damage and, if necessary, repaired, free of charge. The recall began on March 29, 2021. Owners may contact PACCAR customer service at 1-425-828-5888 (Kenworth) or 1-940-591-4220 (Pet... Read more

132 vehicles affected

Manufacturer: PACCAR Incorporated

Complaint Statistics

9 total complaints

Top Reported Components

Component	Complaints
ELECTRICAL SYSTEM	2
ENGINE	2
SUSPENSION	1
VISIBILITY:GLASS, SIDE/REAR	1
EQUIPMENT:RECREATIONAL VEHICLE/TRAILER:PLUMBING:POTABLE WATER:STORAGE TANK	1
STEERING	1
SERVICE BRAKES, HYDRAULIC	1

Incident date: Jul 9, 2025

The contact owns a 2022 Peterbilt 579. The vehicle was previously repaired under NHTSA Campaign Number: 24V915000 (SERVICE BRAKES, HYDRAULIC, ELECTRICAL SYSTEM); however, the vehicle experienced the failure listed in the recall after the recall repair. The contact stated that while driving 22 MPH, t... Read more

Incident date: Jul 9, 2025

Incident date: May 9, 2026

Our 2012 Ford Fusion had a sudden and complete loss of power steering & “Power Steering Assist Fault’ flashed on dash. The steering immediately became extremely difficult to operate, requiring both hands and excessive physical force just to turn the wheel. It felt less like driving a passenger c... Read more

Incident date: Jun 18, 2025

My Kia optima fe 2017 has been consuming a lot of motor oil it takes a quart every 2 to 3 weeks and of if I drive it more than average it needs motor oil sooner

Incident date: Jun 18, 2025

Vehicle began burning oil with no visible leaks, severe engine hesitation when accelerating from stop at 42k miles. VW dealer tested and advised oil consumption was below the 1.2 quarts every one thousand miles (6 quarts for each five thousand miles, I am at 3 quarts every five thousand miles). tha... Read more

Incident date: Aug 31, 2024

Sunday March 23, 2025 vehicle would not restart after the auto engine idle shut off feature turned off the engine. Attempted to restart several time with no success. Vehicle finally did restart when jumped the battery. Could be a safety hazard being stuck in traffic. Have not reported to dealer ... Read more

Incident date: Jan 2, 2025

In Aug 2024, Taxa notified us of the 24V-579 recall. Parts have not been made available to fix this recall.

Incident date: Feb 4, 2023

The rear glass on the drivers side shattered for no reason.

Incident date: Mar 4, 2021

I WOULD LIKE TO TALK TO YOU ABOUT MY TRUCK ISSUE . I BOUGHT THE TRUCK PETERBILT 579 2022 FROM GOLDEN STATE PETERBILT FRESNO CA ON 03/03/2021. WHEN I DROVE THE TRUCK I REALIZED IT WAS PULLING TO THE RIGHT. I IMMEDIATELY INFORMED THE DEALERSHIP ABOUT THIS ISSUE. I DROVE THE TRUCK ABOUT 200 MILES T... Read more

Technical Service Bulletins, 2022 PETERBILT 579

72 manufacturer communications from 41 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.

Most Affected Components

Component	Bulletins
060000 ENGINE AND ENGINE COOLING	18
110000 ELECTRICAL SYSTEM	14
350000 EQUIPMENT	10
160000 STRUCTURE	7
130000 VISIBILITY	3
080000 FUEL SYSTEM, DIESEL	3
120000 EXTERIOR LIGHTING	2
081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY	2

161100 STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS

Fix As Fail a?? Dimensions and instructions are available for trimming the radiator recirculation shields to alleviate possible rub to the hood harness. (ARC 1/22/24)

114100 ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

Fix As Fail a?? Dimensions and instructions are available for trimming the radiator recirculation shields to alleviate possible rub to the hood harness. (ARC 1/22/24)

110000 ELECTRICAL SYSTEM

Fix As Fail a?? Dimensions and instructions are available for trimming the radiator recirculation shields to alleviate possible rub to the hood harness. (ARC 1/22/24)

110000 ELECTRICAL SYSTEM

Fix As Fail a?? Dimensions and instructions are available for trimming the radiator recirculation shields to alleviate possible rub to the hood harness.

060000 ENGINE AND ENGINE COOLING

Updated procedures and SRT time to include Fuel Filter replacement during cleaning process. Removed in-tank additive references.

080000 FUEL SYSTEM, DIESEL

Safety Recall Parts are now available to remedy this issue. Certain model year 2021 to 2024, 567 and 579 vehicles built from 06/22/2020 through 06/16/2023 were equipped with air tank bracket G11-6439-009mounted behind a fuel tank without

080000 FUEL SYSTEM, DIESEL

Interim Safety Recall Certain model year 2021 to 2024, 567 and 579 vehicles built from 06/22/2020 through 06/16/2023 were equipped with air tank bracket G11-6439-009mounted behind a fuel tank without a frame spacer. The air tank mounting U

080000 FUEL SYSTEM, DIESEL

Incorrect fuel filter drain and replacement procedures on EPA21 MX-11 and MX-13 engines can result in the following: .Debris and contaminants introduced into the high-pressure fuel system. .Denial of warranty claims for injector and/or f

060000 ENGINE AND ENGINE COOLING

A testing procedure has been created for the coolant level sensor on model 520.

060000 ENGINE AND ENGINE COOLING

Certain 579 MLU chassis equipped with Cummins X15 engines have fan hub bracket hardware that are incorrect for the application and/or under torqued and could become loose and/or fail. Procedures are available to replace and properly torque

100000 POWER TRAIN

060000 ENGINE AND ENGINE COOLING

Campaign Certain EPA2021 chassis equipped with PACCAR MX engines have Selective Catalytic Reduction (SCR) Catalyst contamination that occurred during manufacturing. SCR Catalyst assemblies will be inspected and replaced as necessary.

110000 ELECTRICAL SYSTEM

For all Peterbilt chassis equipped with an air shifted PTO. Oil from the air shift cover of the PTO may leak into the air line, causing the EOA solenoid to become inoperative.

100000 POWER TRAIN

060000 ENGINE AND ENGINE COOLING

110000 ELECTRICAL SYSTEM

There is currently a repair procedure available for model 579EV that will address issues caused by the previous BEV2 R5.00_002 software update shown in the Introduction section. This repair involves replacement of the Bendix ABS ECU with an

110000 ELECTRICAL SYSTEM

On certain Model Year 2022 and 2023, 579 MLU trucks, built between 04/26/2021 and 07/29/2022, equipped with a PACCAR MX-13 engine and PACCAR 160-amp alternator, the alternator positive cable may chafe against the left-hand side, front sprin

110000 ELECTRICAL SYSTEM

060000 ENGINE AND ENGINE COOLING

Fix-as-Fail - HVAC Intermittently Stops Blowing Cold Air

130000 VISIBILITY

Fix-as-Fail - HVAC Intermittently Stops Blowing Cold Air

138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

Fix-as-Fail - HVAC Intermittently Stops Blowing Cold Air

060000 ENGINE AND ENGINE COOLING

PACCAR will reimburse customers for the local purchase of in-tank fuel additive for EPA2021 compliant MX engines. This is a one-time reimbursement. Only customers who have received E290 injector cleaning qualify for this reimbursement. See

110000 ELECTRICAL SYSTEM

Certain 579 chassis are eligible to receive production level Digital Display software, Digital Display, Lane Keep Assist MUX switches, and Kick Panel.

160000 STRUCTURE

Certain 579 chassis are eligible to receive production level Digital Display software, Digital Display, Lane Keep Assist MUX switches, and Kick Panel.

110000 ELECTRICAL SYSTEM

Fix As Fail a?? All New Model 579 chassis with Bendix radar opti on may have a harness rub against the radiator that is causing possible damage.

040000 SERVICE BRAKES, AIR

Fix As Fail a?? All New Model 579 chassis with Bendix radar opti on may have a harness rub against the radiator that is causing possible damage.

160000 STRUCTURE

Fix As Fail a?? Certain 579, and New Model 579 chassis that were manufactured with a Bendix forward looking camera system may experience bracket failure causing the bracket and camera to fall from the windshield.

130000 VISIBILITY

060000 ENGINE AND ENGINE COOLING

FIX-AS-FAIL a?? Updated procedures and claim filing information. EPA2021 injector cleaning is referenced in RMI for certain injector faults. Complete the procedures in E290. Refer to E300 for in-tank additive information.

110000 ELECTRICAL SYSTEM

Battery monitor module parts are now available. This bulletin update includes an installation procedure for the module and instructions to enable software functionality. Vehicles shipped with a pre-wire condition are now eligible for this c

160000 STRUCTURE

Model 579 A-pillar fairing adhesive is not properly securing the fairing to the cab structure.

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 are vised sensor strategy is devel

081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

21PBN a?? LNG/CNG Methane Detecti on System Will Not Warn Operator if System Loses Power a?? NHTSA ID:21V00N, TC: 2021-793

110000 ELECTRICAL SYSTEM

21PBN a?? LNG/CNG Methane Detecti on System Will Not Warn Operator if System Loses Power a?? NHTSA ID:21V00N, TC: 2021-793

160000 STRUCTURE

Certain Model 579 chassis are able to have temporary chassis fairing latches updated to production-level fairing latches.

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

020000 SUSPENSION

Fix-As-Fail On certain chassis with Low Air Leaf Suspension or Low-Low Air Leaf Suspension, the Height Control Valve (HCV) arm may be rubbing on other components when the bend in the arm is facing outboard. Flipping the bend in the HCV arm

030000 BRAKES (PWS)

The service information for Bendix Air Dryer maintenance is being updated to include new procedures.

060000 ENGINE AND ENGINE COOLING

When updating the software on a truck to RC6 or higher, please ensure a PM sensor is physically installed before performing the software update.

160000 STRUCTURE

Info Only - Chassis equipped with a flush mounted battery box between the frame rails, and containing 3 batteries, may experience battery movement on the side where the single battery resides. This bulletin contains a procedure to fabricate

110000 ELECTRICAL SYSTEM

060000 ENGINE AND ENGINE COOLING

Emissions Recall - Distance With MIL On and Distance Since DTC Cleared counters read zero when viewed in DAVIE4 (DM21). Slow or no response from PCI-2 when requesting freeze frame data using DAVIE4 (DM25).

060000 ENGINE AND ENGINE COOLING

a??Fix-As-FailA a?? If a customer comes into your dealership and demonstrates the condition above, replace the fan clutch adapter harness with the improved harness and clear the DTCs.

350000 EQUIPMENT

Emissions Recall: Engine Model Year 2021 MX engines built to EPA 21 emission standards (MY21B) and manufactured without a Particulate Matter (PM) sensor are required to have a PM sensor installed and the engine software updated. This is req

060000 ENGINE AND ENGINE COOLING

350000 EQUIPMENT

A roof fairing reinforcement kit increases structural support for one-piece 579 roof fairings that are experiencing fatigue from external forces such as reverse towing.

160000 STRUCTURE

A roof fairing reinforcement kit increases structural support for one-piece 579 roof fairings that are experiencing fatigue from external forces such as reverse towing.

060000 ENGINE AND ENGINE COOLING

This bulletin provides information on the EPA21 MX fuel injector cleaning procedure and includes suggested fuel system cleaning fluids. This procedure also provides information to determine if it is necessary to replace the fuel injectors.

350000 EQUIPMENT

Fix-As-Requested - a??a??a??Engine Model Year 2021B and later PACCAR MX-11 & MX-13 Fuel Injector Adjustment During First C Service

073200 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

Fix-As-Requested - a??a??a??Engine Model Year 2021B and later PACCAR MX-11 & MX-13 Fuel Injector Adjustment During First C Service

060000 ENGINE AND ENGINE COOLING

Fix-As-Requested - a??a??a??Engine Model Year 2021B and later PACCAR MX-11 & MX-13 Fuel Injector Adjustment During First C Service

350000 EQUIPMENT

Information Only a?? New Level 1 required tools are available to support MY21B MX engines.

050000 PARKING BRAKE

On certain Model Year 2022A chassis with manual transmissions, the optional a??audible alarm when door is open and park brake is not seta?? feature operates incorrectly due to a software issue. Software will be corrected when available.

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 ant

350000 EQUIPMENT

A frame mounted left-hand marker light bracket interferes with the rear fuel tank fill location. A redesigned bracket can be purchased that relocates the marker bracket to the front fuel tank bracket to eliminate interference.

120000 EXTERIOR LIGHTING

110000 ELECTRICAL SYSTEM

350000 EQUIPMENT

Interim Safety RecallA a?? Methane detection system will not warn the operator if the system loses power. The driver could be unaware of an issue with the methane detection system or excessive methane present, increasing the risk of a fire,

110000 ELECTRICAL SYSTEM

081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

Electric Stability Control a?? Malfunction Indicator Lamp May Not Illuminate a?? NHTSA ID: 21V-719. An incorrectly programmed software parameter results in a failed signal from the electronic stability control (ESC) system to the dash lamp

160000 STRUCTURE

Information Only - Rear axle Quarter Fenders with less than two inches of clearance between the top of the quarter fender and the bottom of the trailer/equipment are susceptible to damage. The lack of clearance could result in cracked/broke

120000 EXTERIOR LIGHTING

Safety Recall a?? Interim Notification - The Daytime Running Lamps (DRLs) may turn off while the vehicle is in motion and the headlamps, fog lamps or turn signals are not on. This is non-compliant with Canadian Regulation CMVSS 108, which s

350000 EQUIPMENT

Safety Campaign - Cummins Engine Flywheel Capscrews improperly torqued. Cummins Recall C2402.

060000 ENGINE AND ENGINE COOLING

Safety Campaign - Cummins Engine Flywheel Capscrews improperly torqued. Cummins Recall C2402.

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.

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.

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.

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.

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.

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.

PETERBILT 579 - All Years Overview

Complete safety history for the PETERBILT 579 across all model years (2006, 2027).

159 Total Recalls

57 Total Complaints

0 Investigations

2 Reported Crashes

5 Reported Fires

0 Reported Deaths

PETERBILT 579 - Year by Year

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

Year	Recalls	Complaints
2027	3	0	View
2026	2	1	View
2025	7	0	View
2024	7	3	View
2023	11	3	View
2022 (current)	15	9
2021	9	1	View
2020	6	5	View
2019	8	4	View
2018	14	12	View
2017	13	3	View
2016	11	4	View
2015	9	6	View
2014	12	5	View
2013	13	1	View
2012	6	0	View
2011	4	0	View
2010	3	0	View
2009	2	0	View
2008	2	0	View
2007	1	0	View
2006	1	0	View

Other PETERBILT Models

Model	Recalls	Complaints
567	326	11	View
389	271	34	View
367	260	0	View
365	259	1	View
520	234	4	View
548	202	0	View
348	158	0	View
320	154	7	View

Vehicle Safety

Consumer Safety

Infrastructure

Public Health

2022 PETERBILT 579

Complaint Statistics

Top Reported Components

Technical Service Bulletins, 2022 PETERBILT 579

Most Affected Components

PETERBILT 579 - All Years Overview

PETERBILT 579 - Year by Year

Other PETERBILT Models