Mack Lrbe (ELECTRIC) (2019-2023): Electrical system
Recall 23V024000 · Jan 23, 2023 · Mack Trucks, Inc.
43
vehicles affected
43
vehicles affected
Facts
- Recall number
- 23V024000
- Date
- Jan 23, 2023
- Maker
- Mack Trucks, Inc.
- Units affected
- 43
- Kind
- Vehicles
- Component
- Electrical system > Wiring > Switches/knobs/buttons
- Model years
- 2019-2023
- Started by
- The maker
- Hazard
- Fire
What is wrong
Mack Trucks, Inc. (Mack) is recalling certain 2019 and 2021-2023 LRBE battery electric trucks. The cabin heater relay may fail, causing the coolant heater to overheat.
What can happen
A coolant heater that overheats can increase the risk of fire.
The fix
Recall repairs are free of charge.
Dealers will update the software for the Hybrid Powertrain Control Unit and Instrument Cluster, and install replacement relays, free of charge. Owner notification letters were mailed March 16, 2023. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0440.
Vehicles covered
1 model, 4 model years in all
| Make | Model | Model years |
|---|---|---|
| Mack | Lrbe (ELECTRIC) | 2019, 2021-2023 |
Related pages
Questions and answers
Which vehicles are in recall 23V024000?
1 model: Mack Lrbe (ELECTRIC) (2019, 2021-2023), about 43 vehicles in all.
What is the fix for recall 23V024000?
Dealers will update the software for the Hybrid Powertrain Control Unit and Instrument Cluster, and install replacement relays, free of charge. Owner notification letters were mailed March 16, 2023. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0440.
What can happen?
A coolant heater that overheats can increase the risk of fire.
A recall means the maker found a safety problem and offers a free fix; it does not mean every unit has the problem. Units affected are as reported by the company. Popular models sell more and so have more recalls and complaints. Official public data; texts are shortened. A dealer can tell whether a single vehicle still needs the repair.