Recall Register

2023 Mack LR: recalls and complaints

NHTSA lists 2 recall campaigns for the 2023 Mack LR. The newest campaign is 23V792000. NHTSA received the report on 22 Nov 2023. The NHTSA record gives the component Vehicle Speed Control. NHTSA has no complaint on file for this model year.

The NHTSA recall file shows no do-not-drive advisory and no park-outside advisory on these campaigns.

This page cannot show if a recall applies to one vehicle. The NHTSA VIN lookup shows the unrepaired recalls of one vehicle.

Remedy of the newest campaign, 23V792000, in the NHTSA record

Mack will replace the throttle pedal and update the vehicle software, free of charge. Owner letters were mailed February 27, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0455.
NHTSA VIN lookup

Complaint information entered into NHTSA’s Office of Defects Investigation vehicle owner's complaint database is used with other data sources to identify safety issues that warrant investigation and to determine if a safety-related defect trend exists.

NHTSA publishes these words. Source: NHTSA Datasets and APIs, section Complaints, read on . Complaint file through . Recall file through .

Since the last update

No tracked figure of this page changed in a data update. What the log tracks

All updates to the register

Recall campaigns

2 campaigns, newest first. 854 units in total.

  1. 23V792000Received . 650 units.

    Vehicle Speed Control

    Defect, in the NHTSA record
    Mack Trucks, Inc. (Mack) is recalling certain 2023-2024 GR, AN, LR, and Terrapro vehicles. The engine may not return to idle within 2 seconds if the accelerator pedal position sensor becomes disconnected. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 124, "Accelerator Control Systems."
    Consequence, in the NHTSA record
    An engine that does not return to idle quickly enough can cause a loss of vehicle control, increasing the risk of a crash.
    Remedy, in the NHTSA record
    Mack will replace the throttle pedal and update the vehicle software, free of charge. Owner letters were mailed February 27, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0455.

    Report filed by Mack Trucks, Inc.. Manufacturer campaign number SC0455. Owner notification date in the NHTSA record: .

  2. 23V465000Received . 204 units.

    Visibility / Windshield Wiper/Washer / Linkages

    Defect, in the NHTSA record
    Mack Trucks, Inc. (Mack) is recalling certain 2023-2024 LR garbage trucks. The wiper arm retention nuts may be loose, stripping, and causing the windshield wipers to fail.
    Consequence, in the NHTSA record
    Inoperative windshield wipers can reduce visibility, increasing the risk of a crash.
    Remedy, in the NHTSA record
    Dealers will inspect, tighten the retention nuts, and replace the windshield wiper arms as necessary, free of charge. Owner notification letters were mailed August 22, 2023. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0445.

    Report filed by Mack Trucks, Inc.. Manufacturer campaign number SC0445. Owner notification date in the NHTSA record: .

The campaign number opens the NHTSA record. Each quotation is the text of the NHTSA recall file.

Recall campaign: One recall in the NHTSA recall file, with one campaign number. A campaign can name many makes, models and model years.

Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.

Complaints by component

The NHTSA complaint file has no complaint for this model year.

Investigations

The NHTSA investigation file has no investigation that names this model year.

Investigation: A study of a possible safety defect by the NHTSA Office of Defects Investigation. An investigation with no closing date in the NHTSA file is open.

Other model years

The number under each year is the number of recall campaigns.

  1. 20101
  2. 20111
  3. 20121
  4. 20131
  5. 20141
  6. 20153
  7. 20163
  8. 20171
  9. 20181
  10. 20192
  11. 20201
  12. 20213
  13. 20221
  14. 20232
  15. 20246
  16. 20252

A year without a link has fewer than 2 campaigns and fewer than 25 complaints. It has no page.

Official channels

Cite this page

Recall Register. 2023 Mack LR: recalls and complaints. https://recallregister.com/vehicle/mack/lr/2023/. Source: NHTSA Office of Defects Investigation, recall, complaint and investigation files. Data through .

Sources

Source
NHTSA Office of Defects Investigation
Licence
US government work, public domain
Recall file through
29 Sep 2026
Complaint file through
15 May 2019
First complaint in the file
1 Jan 1995
Manufacturer in the recall file
Mack Trucks, Inc.

The NHTSA record is the authority. A complaint count is the number of different complaint numbers for the make, the model and the model year. How the register is made. Report an error.

Questions

How many units are in the recall campaigns for the 2023 Mack LR?
854 units in 2 campaigns. A campaign can name other models and model years, and its units include them.
How many recall campaigns does the Mack LR have for all model years?
NHTSA lists 15 recall campaigns for the Mack LR, model years 2010 to 2025. 2 of them name the 2023 model year.
Is an NHTSA investigation of the 2023 Mack LR open?
The NHTSA investigation file has no investigation that names this model year.