2021 MACK TE — Problems, Recalls & Safety Data
N/A
Safety Rating
0
Owner Complaints
3
Recalls
6
Service Bulletins
0
Investigations
Overview of the 2021 MACK TE
The 2021 MACK TE has received a total of 0 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 3 recall campaigns affecting this vehicle, covering issues with STEERING, PARKING BRAKE, SERVICE BRAKES, AIR. 6 technical service bulletins have been issued by Mack Trucks, Inc. for this model year.
Recalls for the 2021 MACK TE
NHTSA has recorded 3 recalls for the 2021 MACK TE, potentially affecting up to 26,436 vehicles.
Recall 22V401000 — STEERING
| 5,644 vehicles affected
Defect: Mack Trucks, Inc. (Mack) is recalling certain 2021-22 Granite, Anthem, LR, Pinnacle, and Terrapro tractor trailers. The steering gears may have been assembled incorrectly, which can cause the gear to fracture.
Consequence: A fractured steering gear can cause a loss of steering control, increasing the risk of a crash.
Remedy: Dealers will replace the steering gear, free of charge. Owner notification letters were mailed on July 29, 2022. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0437.
View full details →Recall 21V953000 — PARKING BRAKE
| 20,668 vehicles affected
Defect: Mack Trucks, Inc. (Mack) is recalling certain 2008-2019 TerraPro (MRU) and 2019-2022 TerraPro (TE) vehicles. A brake control valve air leak into the attached exhaust hose can create excessive back pressure, causing the parking brake to release unexpectedly.
Consequence: The unexpected release of the parking brake may allow the vehicle to rollaway, increasing the risk of a crash.
Remedy: Dealers will remove the exhaust tube and fitting from the valve, free of charge. Owner notification letters were mailed February 8, 2022. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0433.
View full details →Recall 21V573000 — SERVICE BRAKES, AIR
| 124 vehicles affected
Defect: Mack Trucks, Inc. (Mack) is recalling certain 2021 Granite, LR, and TerraPro vehicles. The rear drive axle may have the incorrect type of brake cam installed, which could result in inoperative rear axle brakes.
Consequence: Inoperative rear axle brakes can increase the distance required to stop, increasing the risk of a crash.
Remedy: Dealers will inspect the brake cams, and incorrect brake cams will be replaced, along with brake shoes, hardware, and wheel seals, as necessary, free of charge. Owner notification letters were mailed on August 10, 2021. Owners may contact Mack customer...
View full details →Owner Complaints for the 2021 MACK TE
No complaints have been filed with NHTSA for the 2021 MACK TE.
Safety Rating for the 2021 MACK TE
NHTSA has not yet tested the 2021 MACK TE in its New Car Assessment Program.
Technical Service Bulletins for the 2021 MACK TE
Mack Trucks, Inc. has issued 6 technical service bulletins (TSBs) for the 2021 MACK TE. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.
M-831-001 — STRUCTURE:BODY:DOOR
New TSB Door harness bracket
KC-2128 — ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Engine Control Module (EMS) Software Information - Improvement List (Change Log), March 2023 â US21+OBD2021 Emissions ONLY
KC-2154 — ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER
Mack LR And TE Models - Odometer Reading Increase
SNM21-001 — ENGINE AND ENGINE COOLING
Improved method for determining which DTC to troubleshoot in a MIL on situation
S7552 — EQUIPMENT:OTHER:LABELS
Incorrect Data on Door Label Set
S7454 — ENGINE
Modify Air Dryer TCOV
NHTSA Investigations for the 2021 MACK TE
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MACK TE
- 2019 MACK TE — 0 complaints
- 2020 MACK TE — 0 complaints
- 2021 MACK TE (current)
- 2025 MACK TE — 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