Mitsubishi Fuso Truck of America – Vacuum Pump Failure Due to Heat Exposure

Mitsubishi Fuso Truck of America (MFTA) is recalling certain 2019-2021 FEC7T, FECZT, and FEC9T vehicles. The brake booster vacuum pump assembly may be affected by heat radiating off the exhaust manifold during normal engine operation. This heat can cause the diaphragm in the pump to crack, resulting in loss of vacuum in the vacuum pump.


Report Received Date 10/19/2020
NHTSA ID 20V645000
Consequence Summary If loss of vacuum occurs, power brake assist may become inoperable, increasing the risk of a crash.
Corrective Action Dealers will replace the vacuum pump and install exhaust heat shields, free of charge. Owner notification letters were mailed December 15, 2021. Owners may contact MFTA customer service at 1-877-711-0707.
Recall Code C10118
Potentially Affected 2873
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=20V645000)