Recall 13V421 affects 600 2013-2014 Mitsubishi Fuso FEC52, FEC72, FEC92, and FGB72 trucks for leaking transmission-cooler hoses. Free repair at any franchised Mitsubishi Fuso dealer.
Mitsubishi Fuso is recalling 600 2013-2014 FEC72, FEC52, FEC92, and FGB72 trucks because transmission oil cooler hoses can leak automatic transmission fluid from hose clamps with insufficient clamping force. Lost fluid can keep the transmission from shifting and leave it inoperative, increasing crash risk; the dealer repair will be free once available.
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What's wrong?
The transmission oil cooler hoses on the 2013-2014 Mitsubishi Fuso FEC72, FEC52, FEC92, and FGB72 trucks carry automatic transmission fluid, or ATF, between the transmission and its cooler. ATF lubricates the transmission and carries heat away, so the hose connections need to stay tight while fluid moves under pressure.
On affected trucks, the hoses were secured with clamps that do not provide enough clamping force. That weak grip can let ATF leak from the cooler hose connection. As fluid escapes, the transmission loses the fluid it depends on for lubrication and cooling, and the area around the hose can become wet with ATF.
There is no warning sign before failure. The first thing an owner or technician notices can be transmission fluid on the ground, fluid residue near the cooler hoses, or a transmission fluid level that has dropped during inspection.
Who's affected?
Covers FEC52, FEC72, FEC92, and FGB72 trucks across the 2013 and 2014 model years, all tied to the automatic transmission cooling unit and lines.
| 2013 Mitsubishi Fuso FEC72 | automatic transmission |
|---|---|
| 2013 Mitsubishi Fuso FEC52 | automatic transmission |
| 2013 Mitsubishi Fuso FEC92 | automatic transmission |
| 2013 Mitsubishi Fuso FGB72 | automatic transmission |
| 2014 Mitsubishi Fuso FEC52 | automatic transmission |
| 2014 Mitsubishi Fuso FEC72 | automatic transmission |
| 2014 Mitsubishi Fuso FEC92 | automatic transmission |
| 2014 Mitsubishi Fuso FGB72 | automatic transmission |
| Units affected | 600 |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
Leaking transmission fluid can stop the transmission from shifting and leave it inoperative, which increases crash risk. If your VIN is included, schedule the repair soon and limit driving until a dealer gives instructions. Repair will be free at any franchised Mitsubishi Fuso dealer once available.
What should I do?
- Check your VIN to confirm your 2013-2014 Mitsubishi Fuso FEC72, FEC52, FEC92, or FGB72 is included in this recall.
- Contact a franchised Mitsubishi Fuso dealer to ask about the free hose-clamp replacement that secures the transmission oil cooler hoses and stops ATF leaks.
- Bring the recall notice if Mitsubishi Fuso mailed one. If not, reference recall number 13V421 when you call.
- Avoid driving with any transmission-fluid leak, poor shifting, or an inoperative transmission until the dealer inspects the truck.
- Call Mitsubishi Fuso at 1-856-467-4500 with recall questions before scheduling service.
What happens at the repair
At the dealer, a Mitsubishi Fuso technician replaces the transmission oil cooler hose clamps that secure the ATF cooler hoses. The defect involves clamps with insufficient clamping force, which can let transmission fluid leak. The dealer repair will be free once available, with parts and labor covered under the recall. The filing does not give a repair time, so plan for the service desk to confirm timing when the truck is checked in.
Timeline
| September 12, 2013 | NHTSA published the recall |
|---|---|
| October 21, 2013 | Owner notification mailed |
Frequently asked questions
What is recall 13V421?
NHTSA campaign 13V421 covers 600 2013-2014 Mitsubishi Fuso FEC72, FEC52, FEC92, and FGB72 trucks. The transmission oil cooler hoses can leak transmission fluid because the hose clamps have insufficient clamping force. Mitsubishi Fuso dealers replace the hose clamps for free.
What should I do if my 2013-2014 Mitsubishi Fuso FEC72, FEC52, FEC92, or FGB72 is on this recall?
Check your VIN to confirm your specific truck is included in recall 13V421. If it is, contact a franchised Mitsubishi Fuso dealer to schedule the hose clamp replacement. Reference recall number 13V421 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to correct the defect at no cost, and Mitsubishi Fuso dealers replace the transmission oil cooler hose clamps free of charge. The recall began on October 21, 2013, so the dealer repair path is open.
What is the safety risk in recall 13V421?
The safety risk is loss of transmission shifting. NHTSA campaign 13V421 states that leaking transmission fluid can prevent the transmission from shifting and render it inoperative, increasing crash risk. If you see transmission fluid leaking, contact a Mitsubishi Fuso dealer before driving farther.
What if I bought my Mitsubishi Fuso truck used?
The free recall repair still applies. Federal recall law follows the vehicle, not the first owner. Check your VIN to confirm whether your 2013-2014 Mitsubishi Fuso FEC72, FEC52, FEC92, or FGB72 is included, then call a franchised Mitsubishi Fuso dealer with recall number 13V421.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/13V421000 |
|---|---|
| Mitsubishi Fuso customer service | 1-856-467-4500 |
| NHTSA recall # | 13V421 |
| NHTSA recall # (full) | 13V421000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Quarterly Report (PDF)
- Download Defect / Noncompliance Notice (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on June 2, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →