Mitsubishi Fuso Truck of America, Inc. (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.
Risk and remedy
Risk
If loss of vacuum occurs, power brake assist may become inoperable, increasing the risk of a crash.
Remedy
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.
Mitsubishi Fuso Truck of America, Inc. (MFTA) is recalling certain 2019-2021 FEC7T, FECZT, FEC9T vehicles. The exhaust pipe studs and nuts may not have been properly tightened.
Risk and remedy
Risk
Loose exhaust mounting can result in hot exhaust gases leaking, increasing the risk of a fire.
Remedy
MFTA will notify owners, and dealers will tighten the exhaust studs and nuts to the correct torque specification. The recall began December 11, 2020. Owners may contact MFTA customer service at 1-877-711-0707. MFTA's number for this recall is C10114.
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
10240443This is a Dealer Letter sent to dealers informing that Mitsubishi Technical Training has launched the 3rd quarterly technician quiz for 2023.
10235609This Technical Service Bulletin provides instructions and material safety data sheets for removal of rap-film adhesive residue.
10235608This Technical Service Bulletin reviews the regulations that require a label showing the reduction in load carrying capacity be affixed to vehicles when the total net weight of accessories is more than 1.5 percent of the vehicle's gross vehicle weight rating (GVWR) or 100 lbs.
10235606This is a Dealer Letter sent to dealers informing that Mitsubishi Technical Training has launched the 2nd quarterly technician quiz for 2023.
10191962This Technical Service Bulletin was sent to dealers to provide instructions and Material Safety Data Sheets for Biosol 100 use.
10191924SUBJECT: Product Improvement Campaign C10115 6.0L Engine ECU Software Update MODELS: FEC7T, FECZT VEHICLES INVOLVED: Certain 2019-2020 model year FEC7T and FECZT trucks. NOTE: The information contained in this document is intended for use by trained, professional technicians with the knowledge, tools, and equipment to properly and safely perform diagnoses and repairs. It informs service technicians about conditions that may occur in some vehicles, or provides information that could assist in proper vehicle diagnosis, service, or repair, and does not indicate that a defect is present in every vehicle referenced in this bulletin. DO NOT assume that a symptom or condition, or a described cause of a symptom or condition, affects any particular vehicle or that a described repair applies to any particular vehicle. There can be multiple causes resulting in the same symptoms or conditions, and trained professional service technicians must use their diagnostic skills to make evaluations on a case-by-case basis. MODIFICATION: The engine ECU software must be updated.
10191922SUBJECT: FUSO FE Gas Rear Combination Turn Signal/Tail Lamp Replacement Connectors MODELS: FEC7T, FECZT, FEC9T DESCRIPTION: Rear combination turn signal/tail lamp replacement connectors kits are now available to streamline connector repairs. REPLACEMENT PARTS: Connector Kit (Male) MH050280 1 kit required per truck Connector Kit (Female) MH050294 1 kit required per truck Crimp Connector (Duraseal) MC037984-1 20 required per truck Note: Each connector kit repairs 2 connectors. There are 12 wires in each kit. However, in this market, the turn signal/tail lamp connectors are configured with only 5 wires, so there are 2 extra wires in each kit. INSTALLATION INSTRUCTIONS: See the installation instructions on the following pages. Please note that any special tools needed to complete this repair must be procured locally. Open the Printer Friendly Version to view the installation instructions.
10190105This Technical Information Notice was sent to dealers reminding them of the importance of customer satisfaction.
Every Mitsubishi Fuso FEC9T model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.