2018 Infiniti QX30 Brakes Problems
- Complaints
- 3about this part
- Share
- 12%of 25 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the brakes of the 2018 Infiniti QX30, 12% of the 25 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I have had issues with the vehicle since purchasing it from Carmaxx in June 2021. I noticed the vehicle had extremely low miles and may have been involved in a traffic accident unreported as there is carriage noise and suspension noise as if it is loose. I reported a concern to the manufacturer when I initially received the vehicle and was brushed off by the manufacturer and not assisted. …”
NHTSA complaint #11565657, filed 2024-01“A variety of dashboard lights illuminated including engine light, ABS, emergency brake failure message etc. Vehicle drove as if power steering had failed. When I brought the car in to the Dealer I was told that the vehicle displayed codes for two concerns: 1) air quality sensor and 2) all 4 wheel speed sensors. The wheel speed sensors had previously been replaced in 2019 while the car was still under warranty. Current estimate for the repair was over $3200. Ultimately, Infiniti corporate paid for the current repair stating these items were “under warranty’ from previous repair. …”
NHTSA complaint #11462066, filed 2022-04“emergency Service Provider Harassment tampering with vehicle to require emergency services to stalk harass or intimidate DV VAWA subscriber 6th time happened whe used battery was given to customer and allege customer need other repairs to avoid service render..Placing unsual sharp objects such as nails in tire to track mileage and whereabouts of victim of vilent crime by proxy for nefarious group that engage in unlawful towing or subject to imminent risk to person”
NHTSA complaint #11762465, filed 2026-09Related service bulletins
- 10233611Mar 8, 2023ABS/VDC CAN DIAGNOSIS INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
- 10136209Mar 26, 2018ADAS SYSTEM DTC C1A03, C1A04, AND/OR C1B01 SERVICE INFORMATION This bulletin has been amended. The Applied Vehicles section has been revised. No other changes have been made…
- 10127461Nov 28, 2017BRAKE NOISE/JUDDER/PEDAL FEEL DIAGNOSIS AND REPAIR This bulletin has been amended to include vehicles built up to the publication date. Also, tips for using the ProCut? brake…
- 10119217Jul 21, 2017INFINITI; DTC P0456 CAUSED BY EVAP LEAK AT VENT CONTROL VALVE O-RING IF YOU CONFIRM The MIL is ON in an APPLIED VEHICLE with DTC P0456 (EVAP VERY SML LEAK) AND - DTC P0456 is not…
Brakes: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2018 | 3 | 12% |
| 2017 | 4 | 12% |
Other parts of the 2018 Infiniti QX30
10 complaintsAir bags
5 complaintsOther or unknown
5 complaintsSteering
5 complaintsEngine
4 complaintsTransmission and drivetrain
3 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsBack-over prevention (rear camera)
1 complaintsElectronic stability control
1 complaintsEngine cooling
1 complaintsExterior lighting
1 complaintsForward collision avoidance
1 complaints
← All problems reported for the 2018 Infiniti QX30
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology