Recall 19V804 affects 2,108 2012-2017 Mitsubishi I-Miev vehicles for brake vacuum pump corrosion. Repair is free at any franchised Mitsubishi dealer.
Mitsubishi is recalling 2,108 2012-2017 I-Miev vehicles because water can enter the brake assist vacuum pump, corrode it, and cause the pump to fail. Without that pump, the driver loses braking assist and needs more distance to stop, which increases crash risk; Mitsubishi dealers will replace the pump free of charge.
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What's wrong?
The brake assist vacuum pump on 2012-2017 Mitsubishi I-Miev vehicles helps provide power assist for the hydraulic brake system. In normal operation, the pump creates vacuum so the brake pedal takes less force to press. The brakes still depend on hydraulic pressure, but the assist system makes stopping effort predictable for the driver.
This recall concerns water getting inside the brake vacuum pump. The sealing around the O-ring and harness grommet does not keep water out under all part-dimension variations, so moisture reaches the pump interior. Once inside, the water causes corrosion. Enough corrosion leaves the pump inoperable, which removes brake vacuum assist and makes the pedal hard to operate.
If the pump stops working, the brake warning lamp will illuminate and a continuous audible warning will sound. Those are the warning signs to treat as a brake-assist problem, especially if the pedal becomes hard to press.
Who's affected?
Spans six I-Miev model years, all tied to the hydraulic brake system.
| 2012 Mitsubishi I-Miev | hydraulic brake system |
|---|---|
| 2013 Mitsubishi I-Miev | hydraulic brake system |
| 2014 Mitsubishi I-Miev | hydraulic brake system |
| 2015 Mitsubishi I-Miev | hydraulic brake system |
| 2016 Mitsubishi I-Miev | hydraulic brake system |
| 2017 Mitsubishi I-Miev | hydraulic brake system |
| Units affected | 2,108 |
| Field incidents | NHTSA has logged 16 field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether this recall applies to your specific hatchback.
What's the safety risk?
A failed brake vacuum pump causes a sudden loss of braking assist. The vehicle will need more distance to stop, increasing the risk of a crash. If the brake warning lamp comes on and a continuous warning sound starts, slow down, stop in a safe place, and call the dealer. Repair is free at any franchised Mitsubishi dealer.
What should I do?
- Check your VIN to confirm your 2012-2017 Mitsubishi I-Miev is included in this recall.
- Contact your nearest franchised Mitsubishi dealer to schedule the free brake vacuum pump replacement that fixes the water-corrosion failure in the brake assist vacuum pump.
- Bring the recall notice if Mitsubishi mailed one. If not, reference recall number 19V804 when you call.
- Drive cautiously until the repair is complete, leave extra stopping distance, and avoid hard braking.
What happens at the repair
At the dealer, a Mitsubishi technician replaces the brake vacuum pump covered by recall 19V804. The repair is available now, and replacement parts and labor are free under the recall. If you've already paid out of pocket for expenses tied to this recall, contact the Mitsubishi Customer Relations Department for reimbursement consideration, as directed in the owner notification letter. Keep any repair paperwork available when you contact Mitsubishi or speak with the service desk.
| Reimbursement | Reimbursement available |
|---|
Timeline
| November 8, 2019 | NHTSA published the recall |
|---|---|
| November 22, 2019 | Dealer notification began |
| November 22, 2019 | Dealer notification ended |
| January 7, 2020 | Owner notification mailed |
| January 7, 2020 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 19V804?
Recall 19V804 covers 2,108 2012-2017 Mitsubishi I-Miev vehicles with a brake vacuum pump that can corrode after water gets inside. If the pump fails, braking assist is lost and stopping distance increases. Mitsubishi dealers will replace the brake vacuum pump for free.
What should I do if my 2012-2017 Mitsubishi I-Miev is on this recall?
Check your VIN to confirm your specific I-Miev is included in recall 19V804. If it is, contact a franchised Mitsubishi dealer to schedule the brake vacuum pump replacement. Reference recall number 19V804 and Mitsubishi recall number SR-19-002 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to fix the defect at no cost. Mitsubishi dealers will replace the brake vacuum pump free of charge, with parts and labor covered under recall 19V804.
What is the safety risk in recall 19V804?
The risk is a sudden loss of braking assist. Without the brake vacuum pump, the brake pedal requires more effort and the vehicle needs more distance to stop. That increases crash risk, so confirm your VIN and schedule the free dealer repair if included.
What if I bought my Mitsubishi I-Miev used?
The free recall repair still applies. Recall coverage follows the vehicle, not the first owner. If you never received a Mitsubishi letter, check your VIN to confirm whether your specific I-Miev is included, then call a franchised Mitsubishi dealer with recall number 19V804.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/19V804000 |
|---|---|
| Mitsubishi customer service | 1-888-648-7820 |
| NHTSA recall # | 19V804 |
| NHTSA recall # (full) | 19V804000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Owner Notice (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 24, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →