PETERBILT 579 2021

Complete listing of complaints and recalls for this vehicle

1
Complaints
30
Recalls

Complaints & Recalls

1 Complaints 30 Recalls

Official Safety Recalls - Important!

30 Recalls

These are official manufacturer recalls ordered by NHTSA for safety defects. If you own this vehicle, contact your dealer immediately for free repairs.

Paccar Incorporated
NHTSA Campaign: 24V915000 SAFETY RECALL
220.8K Vehicles Affected
Recall Date: Dec 9, 2024
Safety Issue:

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 incorrectly process commands or stop functioning.

Potential Risk:
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.
FREE Recall Solution:
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.
Additional Details:

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153) or go to nhtsa.gov.

Action Required: Contact your local PETERBILT dealer to schedule your FREE recall repair.
Manufacturer: PETERBILT
Mfg Campaign: 24KWL, 24PBL
Notice Date: Feb 3, 2025
Recall Date: Dec 9, 2024
Paccar Incorporated
NHTSA Campaign: 24V190000 SAFETY RECALL
70.5K Vehicles Affected
Recall Date: Mar 8, 2024
Safety Issue:

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 communication.

Potential Risk:
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.
FREE Recall Solution:
Dealers will inspect and replace the gear shifter assembly as necessary, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed April 24, 2024. A second notice will be mailed once the final remedy is available 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 recall are 24PBE and 24KWE.
Additional Details:

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Action Required: Contact your local PETERBILT dealer to schedule your FREE recall repair.
Manufacturer: PETERBILT
Mfg Campaign: 24PBE/24KWE
Recall Date: Mar 8, 2024
Paccar Incorporated
NHTSA Campaign: 23V653000 SAFETY RECALL
1.3K Vehicles Affected
Recall Date: Sep 27, 2023
Safety Issue:

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.

Potential Risk:
A punctured fuel tank can leak fuel, increasing the risk of a fire.
FREE Recall Solution:
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.
Additional Details:

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Action Required: Contact your local PETERBILT dealer to schedule your FREE recall repair.
Manufacturer: PETERBILT
Mfg Campaign: 23PBH
Notice Date: Nov 3, 2023
Recall Date: Sep 27, 2023
Paccar Incorporated
NHTSA Campaign: 23V423000 SAFETY RECALL
5K Vehicles Affected
Recall Date: Jun 13, 2023
Safety Issue:

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 cable.

Potential Risk:
A damaged alternator cable increases the risk of a fire.
FREE Recall Solution:
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.
Additional Details:

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Action Required: Contact your local PETERBILT dealer to schedule your FREE recall repair.
Manufacturer: PETERBILT
Mfg Campaign: 23PBD
Notice Date: Jul 13, 2023
Recall Date: Jun 13, 2023
Paccar Incorporated
NHTSA Campaign: 21V00N000 SAFETY RECALL
1.1K Vehicles Affected
Recall Date: Dec 29, 2021
Safety Issue:

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 power.

Potential Risk:
The operator may be unaware of a system malfunction or the presence of excessive methane levels, increasing the risk of injury or fire.
FREE Recall Solution:
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.
Additional Details:

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Action Required: Contact your local PETERBILT dealer to schedule your FREE recall repair.
Manufacturer: PETERBILT
Mfg Campaign: 21KWH and 21PBN
Notice Date: Dec 1, 2022
Recall Date: Dec 29, 2021
Paccar Incorporated
NHTSA Campaign: 21V906000 SAFETY RECALL
908 Vehicles Affected
Recall Date: Nov 19, 2021
Safety Issue:

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 roll.

Potential Risk:
Unintended vehicle movement can increase the risk of a crash or injury.
FREE Recall Solution:
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.
Additional Details:

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Action Required: Contact your local PETERBILT dealer to schedule your FREE recall repair.
Manufacturer: PETERBILT
Mfg Campaign: 21KWG and 21PBM
Notice Date: Jan 3, 2022
Recall Date: Nov 19, 2021
Paccar Incorporated
NHTSA Campaign: 21V648000 SAFETY RECALL
163 Vehicles Affected
Recall Date: Aug 19, 2021
Safety Issue:

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.

Potential Risk:
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.
FREE Recall Solution:
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 1-940-591-4220 (Peterbilt). PACCAR's number for this recall is 21PBJ.
Additional Details:

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Action Required: Contact your local PETERBILT dealer to schedule your FREE recall repair.
Manufacturer: PETERBILT
Mfg Campaign: 21PBJ
Notice Date: Mar 11, 2022
Recall Date: Aug 19, 2021
Paccar Incorporated
NHTSA Campaign: 21V328000 SAFETY RECALL
13 Vehicles Affected
Recall Date: May 10, 2021
Safety Issue:

PACCAR Incorporated (PACCAR) is recalling certain 2021 Peterbilt 348 and 579 vehicles. The spring brake chamber may have been assembled with incorrect springs that were out of specification, which may cause the pressure plate to shift.

Potential Risk:
The pressure plate may tear the diaphragm, causing a loss of air pressure and increasing the risk of a crash.
FREE Recall Solution:
Dealers will replace brake chambers, free of charge. Owner notification letters were mailed on July 9, 2021. Owners may contact PACCAR (Peterbilt) customer service at 1-940-591-4220. PACCAR's number for this recall is 21PBE.
Additional Details:

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Action Required: Contact your local PETERBILT dealer to schedule your FREE recall repair.
Manufacturer: PETERBILT
Mfg Campaign: 21PBE
Notice Date: Jul 9, 2021
Recall Date: May 10, 2021
Paccar Incorporated
NHTSA Campaign: 21V080000 SAFETY RECALL
132 Vehicles Affected
Recall Date: Feb 17, 2021
Safety Issue:

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.

Potential Risk:
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.
FREE Recall Solution:
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 (Peterbilt). PACCAR's numbers for this recall are 21KWA and 21PBB.
Additional Details:

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Action Required: Contact your local PETERBILT dealer to schedule your FREE recall repair.
Manufacturer: PETERBILT
Mfg Campaign: 21KWA / 21PBB
Notice Date: Mar 29, 2021
Recall Date: Feb 17, 2021

Consumer Complaints

1 Complaint
Paccar Incorporated
Campaign: 11501812 Other
Jan 14, 2023
Defect Description:

ELECTRICAL SYSTEM

Potential Consequences:

I was driving on a freeway when suddenly my truck lost all power. I managed to coast to a safe spot to park. I immediately opened hood and started troubleshooting. Left key on so I'd know if power came back on. After about 10 minutes of moving wires gently I found the issue. A power wire plug connected to cab. I wiggled it and everything worked again. Messed up again and again, that day. Vehicle was still warrantied, but shops didn't have time to get it in. Finally I found a temporary solution. If I hold wire sideways after cutting zip ties it wouldn't mess up again. Shop said they must replace entire wire. Totally a safety issue. Could have resulted in bad situations if it happened at the wrong time.

Corrective Action:

I was driving on a freeway when suddenly my truck lost all power. I managed to coast to a safe spot to park. I immediately opened hood and started troubleshooting. Left key on so I'd know if power came back on. After about 10 minutes of moving wires gently I found the issue. A power wire plug connected to cab. I wiggled it and everything worked again. Messed up again and again, that day. Vehicle was still warrantied, but shops didn't have time to get it in. Finally I found a temporary solution. If I hold wire sideways after cutting zip ties it wouldn't mess up again. Shop said they must replace entire wire. Totally a safety issue. Could have resulted in bad situations if it happened at the wrong time.

Additional Notes:

I was driving on a freeway when suddenly my truck lost all power. I managed to coast to a safe spot to park. I immediately opened hood and started troubleshooting. Left key on so I'd know if power came back on. After about 10 minutes of moving wires gently I found the issue. A power wire plug connected to cab. I wiggled it and everything worked again. Messed up again and again, that day. Vehicle was still warrantied, but shops didn't have time to get it in. Finally I found a temporary solution. If I hold wire sideways after cutting zip ties it wouldn't mess up again. Shop said they must replace entire wire. Totally a safety issue. Could have resulted in bad situations if it happened at the wrong time.

Manufacturer: PETERBILT
Mfg Campaign: 11501812
Notice Date: Jan 14, 2023
Recall Date: Jan 14, 2023
Back to 579 Years PETERBILT Models All Makes

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