2004 Infiniti QX56 Other or unknown Problems
- Complaints
- 3about this part
- Share
- 3%of 106 total for the year
- Median mileage
- 155,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the other or unknown of the 2004 Infiniti QX56, 3% of the 106 complaints for this model year. Where a mileage was given, the median is 155,000 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.
“The emc relay is bad. I have a letter saying it was a recall.. As I was driving the car just shut off. If you waited a little while it would start up again but it seemed that when it got hot it would shut down again. It cost me 102.00 for tow truck and the dealership is charging me 160.00 an hour to check what it is. They say there is no recall but I have letter in front of me.”
NHTSA complaint #11377749, filed 2020-12, 200,000 miles“When driving vehicle suddenly makes a loud grinding sound and ABS and brake light come on on gauge. When trying to break it is impossible. It will not stop. This has happened more than 6 times already. Thankfully I was not in traffic or collision and injury could have happened. In order to regain control you have to turn vehicle off to reset it. This problem may cause a severe injury or even death.”
NHTSA complaint #10734798, filed 2015-07, 110,000 miles“My gas gauge is always not correct. I only rely on the time and how much I filled it. Several incidents that it didn't start, even the gas gauge in the dashboard says its full but it's empty. I did talked to the mechanic he told me that there's a recall for it from the national safety but every time I brought my vehicle the dealer will deny it and says that the VIN number says no history of recall. …”
NHTSA complaint #10716053, filed 2015-05Other or unknown: other model years
Other parts of the 2004 Infiniti QX56
65 complaintsElectrical system
16 complaintsAir bags
10 complaintsFuel system
6 complaintsEngine
5 complaintsEngine cooling
5 complaintsVisibility (wipers, defrost, mirrors)
5 complaintsSteering
4 complaintsBody and structure
4 complaintsTransmission and drivetrain
4 complaintsSeats
3 complaintsSuspension
3 complaints
← All problems reported for the 2004 Infiniti QX56
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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