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SuspensionPart report

2013 Infiniti QX56 Suspension Problems

Complaints
4about this part
Share
13%of 32 total for the year
Median mileage
62,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 4 complaints about the suspension of the 2013 Infiniti QX56, 13% of the 32 complaints for this model year. Where a mileage was given, the median is 62,000 miles.

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.

“While my wife was driving our QX56 during normal conditions at approximately 40MPH, QX56 begun to swerve repeatedly left to right in a dangerous manner and she had to apply brakes rapidly. Looking under the vehicle, the lower control arm was badly cracked and the cause of the swerving. I towed to my local shop (not Infiniti dealership) for repair and they confirmed the right control arm was cracked. They stated the left control arm was also severely rusted / damaged and wasn't too far from cracking either. Fortunately, my wife was only going 40mph and was able to control the swerving. …”

NHTSA complaint #11448098, filed 2022-01

“The contact owns a 2013 Infiniti QX56. The contact stated that intermittently while parked, and while driving at various speeds, the rear of the vehicle was sagging. No warning lights were illuminated. The vehicle was taken to a local dealer, where it was diagnosed that the air shocks and compressor needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure, and the contact was informed that the warranty had expired. The approximate failure mileage was 40,000. The contact stated that the air suspension system on the vehicle never properly worked. …”

NHTSA complaint #11509354, filed 2023-02, 40,000 miles

“The contact owns a 2013 Infiniti QX56. While driving 30 MPH, the contact heard a loud noise and the vehicle shook. The following day, the contact noticed that the rear of the vehicle was sagging. The vehicle was taken to an independent mechanic who diagnosed that the suspension air bag on the rear driver's side of the vehicle exploded and needed to be replaced. The contact was advised to take the vehicle back to the dealer. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 84,000.”

NHTSA complaint #10985139, filed 2017-05, 84,000 miles

Related service bulletins

Suspension: other model years

YearComplaintsShare of year
2013413%
201247%
2011912%
201028%
2009343%
2008713%
2007733%
200623%
200523%
200433%

Other parts of the 2013 Infiniti QX56

Engine
19 complaints
Brakes
4 complaints
Electrical system
3 complaints
Transmission and drivetrain
3 complaints
Fuel system
2 complaints
Vehicle speed control
2 complaints
Back-over prevention (rear camera)
1 complaints
Other or unknown
1 complaints
Seat belts
1 complaints
Steering
1 complaints
Body and structure
1 complaints
Visibility (wipers, defrost, mirrors)
1 complaints

← All problems reported for the 2013 Infiniti QX56

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