Recall 17V146 affects 297 2017 FIAT 500X vehicles for a TPMS warning-light defect. Repair is free at any franchised FIAT dealer.
FIAT is recalling 297 2017 500X SUVs because the tire pressure monitoring system warning light can fail to illuminate when tire pressure is low. That leaves drivers without the warning meant to catch an underinflated tire before tire failure and crash risk rise; FIAT dealers will fix the recall free of charge.
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What's wrong?
The tire pressure monitoring system on the 2017 FIAT 500X watches tire pressure and turns on a dashboard warning light when a tire is underinflated. That light is supposed to alert the driver before low pressure affects handling, adds tire heat, or damages the tire. It is a software-based warning system tied to the instrument panel cluster, the display area that shows driver alerts.
In affected 500X vehicles, the instrument panel cluster software does not handle the tire-pressure alert correctly. When a tire has low pressure, the TPMS warning light can stay off instead of warning the driver. Chrysler identified the issue during validation of the cluster software and released corrected software for production.
There is no warning sign before failure. The problem is that the expected warning sign, the TPMS light, does not appear when tire pressure is low, so the driver has to rely on manual tire-pressure checks until the software repair is completed.
Who's affected?
| 2017 FIAT 500X | tire |
|---|---|
| Units affected | 297 |
| Field incidents | NHTSA has logged no field incidents to date. |
Not every 2017 FIAT 500X is on the list. Check your VIN to confirm whether your specific crossover is included.
What's the safety risk?
An underinflated tire can fail while driving, which increases the risk of a crash. Check tire pressure before driving and schedule the instrument panel software update soon, since the recall repair addresses the tire pressure information shown to the driver. Repair is free at any franchised FIAT dealer.
What should I do?
- Check your VIN to confirm your 2017 FIAT 500X is included in this recall.
- Contact your nearest franchised FIAT dealer to schedule the free instrument-panel software update that restores the low tire pressure warning light.
- Bring the recall notice if FIAT mailed one. If not, reference recall number 17V146 when you call.
- Keep the tires properly inflated until the repair is complete; low tire pressure can lead to tire failure and a higher crash risk.
What happens at the repair
At the dealer, a FIAT technician updates the instrument panel software so the tire pressure monitoring system warning light can work as intended when tire pressure is low. The software update is free under the recall, and the dealer service is covered. FCA US offers reimbursement for owners who paid for this problem before the recall. Use the owner letter instructions to send the original receipt or other proof of payment to the company for expense confirmation.
| Reimbursement | Reimbursement available |
|---|
Timeline
| March 7, 2017 | NHTSA published the recall |
|---|---|
| April 6, 2017 | Dealer notification began |
| April 6, 2017 | Dealer notification ended |
| April 13, 2017 | Owner notification mailed |
| April 13, 2017 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 17V146?
Recall 17V146 covers 297 2017 FIAT 500X vehicles with tire pressure monitoring system software that fails to turn on the warning light when a tire is underinflated. FIAT dealers will update the instrument panel software for free.
What should I do if my 2017 FIAT 500X is on this recall?
Check your VIN to confirm your specific 2017 FIAT 500X is included in recall 17V146. If it is, contact a franchised FIAT dealer to schedule the instrument panel software update. Reference recall 17V146 or FIAT recall number T16 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair this defect at no cost. A franchised FIAT dealer will update the instrument panel software free of charge, regardless of where you bought the vehicle.
What is the safety risk?
The safety risk is tire failure and increased crash risk if the vehicle is driven with an underinflated tire. The defect is in the warning system: the TPMS light fails to alert the driver to low tire pressure. The dealer software update fixes that warning-light problem.
When did recall 17V146 start?
The recall began April 13, 2017. If you own a 2017 FIAT 500X and never received a letter, check your VIN anyway. Used vehicles and address changes keep owner notices from reaching the current driver.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/17V146000 |
|---|---|
| FIAT customer service | 1-800-853-1403 |
| NHTSA recall # | 17V146 |
| NHTSA recall # (full) | 17V146000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (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 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →