2019 MACK LR — Problems, Recalls & Safety Data
N/A
Safety Rating
1
Owner Complaint
2
Recalls
11
Service Bulletins
0
Investigations
Overview of the 2019 MACK LR
The 2019 MACK LR has received a total of 1 safety complaint filed with the National Highway Traffic Safety Administration (NHTSA). There have been 2 recall campaigns affecting this vehicle, covering issues with STEERING, TIRES. 11 technical service bulletins have been issued by Mack Trucks, Inc. for this model year. The most commonly reported problem area is the Fuel System Diesel (1 complaint).
Recalls for the 2019 MACK LR
NHTSA has recorded 2 recalls for the 2019 MACK LR, potentially affecting up to 1,090 vehicles.
Recall 21V293000 — STEERING
| 272 vehicles affected
Defect: Mack Trucks, Inc. (Mack) is recalling certain 2019-2020 LR vehicles. The steering transfer case may have an insufficient amount of oil.
Consequence: The internal bearings may fail without sufficient lubrication, causing steering lock-up and increasing the risk of a crash.
Remedy: Dealers will replace the transfer case, free of charge. Owner notifications letters were mailed on May 12, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0424.
View full details →Recall 18V810000 — TIRES
| 818 vehicles affected
Defect: Mack Trucks, Inc. (Mack) is recalling certain 2019 Mack Granite (GR), LR, and TerraPro (TE) trucks, equipped with Bridgestone M854 tires with DOT date codes 2418-2518, Bridgestone M860A tires with DOT date code 2518 or Bridgestone M864 tires with DOT date codes 2318-2418, all of size 425/65R22.5. The sidewall steel body cords may be exposed, possibly causing unexpected, rapid air...
Consequence: Rapid tire air loss can increase the risk of a crash.
Remedy: Mack will notify owners, instructing them to take their vehicles to Bridgestone Tire or Mack truck service centers for inspection and replacement, as necessary, free of charge. The recall began December 19, 2018. Owners may contact Mack customer service at...
View full details →Owner Complaints for the 2019 MACK LR
1 complaint has been filed with NHTSA for the 2019 MACK LR. Below is a breakdown by vehicle component.
| Component | Complaints | Crashes | Fires | Injuries | Deaths |
|---|---|---|---|---|---|
| Fuel System Diesel | 1 | 0 | 0 | 0 | 0 |
Most Recent Complaints
The contact owns a 2019 Mack LR64. The contact stated that while driving at an undisclosed speed, the secondary fuel filter detached, and the vehicle stalled. The vehicle was towed to an independent mechanic, where the vehicle was repaired. The fuel filter was replaced. The manufacturer was made aware of the failure. The failure mileage was approximately 40,797.
Safety Rating for the 2019 MACK LR
NHTSA has not yet tested the 2019 MACK LR in its New Car Assessment Program.
Technical Service Bulletins for the 2019 MACK LR
Mack Trucks, Inc. has issued 11 technical service bulletins (TSBs) for the 2019 MACK LR. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.
CBR 2171-11 202511 — ELECTRICAL SYSTEM
CBR - Mack Temperature Sensor Troubleshooting Guide
CBR-2391 202408 — POWER TRAIN
CBR: Diagnostic Trouble Code (DTC) U010187- Lost Communication With TECU
CBR-399 202310 — ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
CBR: Vehicle Overspeed Warning Comes Active At A Lower Speed Than Expected; Vehicle Overspeed Warning In Driver Information Display (DID) - Model Year 2018 And Newer With New Style Instrument Cluster
KC-2094 Rev 3 — EQUIPMENT:ELECTRICAL:INFOTAINMENT
Infotainment System - Volume Drop During A Phone Call, Phone Connected Via Bluetooth
KC-354 — ELECTRICAL SYSTEM
Volvo Chassis - Certain Volvo Trucks Built After January 11, 2016 May Experience an Issue with the Instrument Cluster Display
FSB 284-070 — ELECTRICAL SYSTEM:WIRING
DTC P0194-00 and/or P016E-00, Fuel Rail Pressure Sensor (RPS) and wiring harness, Replacement
K47547856 — EQUIPMENT
Particulate Matter (PM) Sensor Diagnostic Trouble Codes (DTC) Illuminating The Malfunction Indicator Lamp (MIL) - US14+OBD16, US17+OBD16 And Newer Emissions, Model Year 2017 And Newer - To Be Used For EVERY Visit
K23232043 — FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
Mack Chassis - Diagnostic Trouble Code ( DTC ) P02FA Illuminating The Malfunction Indicator Lamp (MIL) - US17+OBD16 And US17+OBD18 (GHG17) Emissions (With Common Rail Fuel System), Commonly Model Years 2018 And 2019
K42200114 — SERVICE BRAKES, HYDRAULIC
Mack Chassis - Diagnostic Trouble Code ( DTC ) P009E-73 - Fuel Pressure Relief Control Performance / Stuck Off - US17+OBD16 And US17+OBD18 ( GHG17 ) Emissions (With Common Rail Fuel System), Commonly Model Years 2018 And 2019
K01029637 — ENGINE AND ENGINE COOLING
Secondary Fuel Filter Damaged Lip Seal; High Pressure Fuel System Learning And Control Limit and System Pressure Diagnostic Trouble Codes (DTC), Possible Uneven Operation - US17+OBD16 And Newer Emissions (Common Rail Fuel System), Commonly Model Year 2018 And Newer
Showing 10 of 11 technical service bulletins.
NHTSA Investigations for the 2019 MACK LR
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MACK LR
- 2014 MACK LR — 0 complaints
- 2015 MACK LR — 0 complaints
- 2016 MACK LR — 0 complaints
- 2017 MACK LR — 0 complaints
- 2018 MACK LR — 0 complaints
- 2019 MACK LR (current)
- 2020 MACK LR — 0 complaints
- 2021 MACK LR — 0 complaints
- 2022 MACK LR — 0 complaints
- 2023 MACK LR — 0 complaints
- 2024 MACK LR — 0 complaints
Other MACK Models
- MACK MACK — 35 total complaints
- MACK ANTHEM (AN) — 12 total complaints
- MACK CXU612 — 12 total complaints
- MACK CX613 — 10 total complaints
- MACK GRANITE (GR) — 10 total complaints
- MACK CH600 — 9 total complaints
- MACK GU — 9 total complaints
- MACK RD — 8 total complaints