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2004 Infiniti QX56

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2004 Infiniti QX56 do not stand out strongly from the model-year median of 55.

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When problems were reported

Mileage at the reported incident

92 reports with mileage · 14 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Service Brakes. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 32 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports1 fire reports3 injury reports

Air Bags complaints

10 reports
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183,000 miles · Jul 11, 2016
Air BagsService Brakes

PASSENGER AIR BAG LIGHT AND DASH LIGHT IS ON ALL THE TIME.

NHTSA ODI #10884114

88,067 miles · Jul 21, 2015
Air Bags

WHILE DRIVING DOWN THE ROAD ON SUNDAY, JULY 19TH, 2015. THE LIGHT FOR THE AIR BAGS STARTED BLINKING OUT OF THE BLUE. NOW EVERY TIME I GET IN THE SUV TO GO SOMEWHERE IT STAYS BLINKING.

NHTSA ODI #10735407

113,663 miles · Sep 22, 2014
Air BagsElectrical SystemSeat Belts

WE CURRENTLY OWN A 2004 INFINITI QX56. WE HAVE RECEIVED ERROR CODE B1177 WHICH IS FOR THE PRETENSIONER IN SEATBELTS. ADDITIONALLY, THE AIRBAG LIGHT IS FLASHING. WE UNDERSTAND FROM THE DEALERSHIP THAT THE AIRBAG LIGHT CAME ON DUE TO THE BATTERY BEING REPLACED AND THAT IT NEEDED TO BE RESET. THE AIRBAG LIGHT CAME BAG ON SHORTL…

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WE CURRENTLY OWN A 2004 INFINITI QX56. WE HAVE RECEIVED ERROR CODE B1177 WHICH IS FOR THE PRETENSIONER IN SEATBELTS. ADDITIONALLY, THE AIRBAG LIGHT IS FLASHING. WE UNDERSTAND FROM THE DEALERSHIP THAT THE AIRBAG LIGHT CAME ON DUE TO THE BATTERY BEING REPLACED AND THAT IT NEEDED TO BE RESET. THE AIRBAG LIGHT CAME BAG ON SHORTLY THEREAFTER AND WE TOOK THE VEHICLE TO A PRIVATE MECHANIC WHO SCANNED THE CODE. HE ADVISED US OF THE ERROR CODE AND WHAT IT WAS ASSOCIATED WITH. UPON FURTHER INVESTIGATION, IT APPEARS THAT AN EXTENSIVE AMOUNT OF OWNERS OF THE INFINITI QX56 AS WELL AS THE NISSAN ARMADA (SISTER VEHICLE) HAVE THIS EXACT ISSUE. WE ARE UNSURE AS TO WHETHER THE AIRBAGS WILL FAIL IF INVOLVED IN AN ACCIDENT OR IF THE SAFETY BELTS WILL ALSO NOT WORK. THE VEHICLE HAS A 10 YEAR SEATBELT WARRANTY BUT THE DEALERS ARE STATING THAT THIS ITEM IS NOT COVERED UNDER WARRANTY. THIS IS OBVIOUS NEGLECT AND DEFECT ON THE MANUFACTURER'S PART AND PUTS THE OWNERS OF THESE VEHICLES AT SERIOUS RISK. WE ARE A FAMILY OF 5 WITH 3 SMALL CHILDREN. WE CANNOT AFFORD TO PURCHASE A NEW VEHICLE OR TO PAY THOUSANDS OF DOLLARS TO CORRECT THIS SAFETY RELATED ISSUE. PLEASE ADVISE. *TR

NHTSA ODI #10638108

72,000 miles · May 12, 2014
Air Bags

VEHICLES AIRBAG LIGHT FLASHES CONTINUOUSLY AS IF IT WENT OFF. IT IS UNKNOWN IF THE AIRBAG WILL FUNCTION DURING A CRASH. A QUICK INTERNET SEARCH WILL RETURN NUMEROUS SITES WITH THOUSANDS OF USERS WITH SIMILAR ISSUES. PEOPLE HAVE COME UP WITH A RESET PROCEDURE FOR THIS WARNING LIGHT, BUT IT SEEMS TO REOCCUR FOR EVERYONE INVOLVE…

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VEHICLES AIRBAG LIGHT FLASHES CONTINUOUSLY AS IF IT WENT OFF. IT IS UNKNOWN IF THE AIRBAG WILL FUNCTION DURING A CRASH. A QUICK INTERNET SEARCH WILL RETURN NUMEROUS SITES WITH THOUSANDS OF USERS WITH SIMILAR ISSUES. PEOPLE HAVE COME UP WITH A RESET PROCEDURE FOR THIS WARNING LIGHT, BUT IT SEEMS TO REOCCUR FOR EVERYONE INVOLVED. AIRBAGS MAY NOT FUNCTION DURING HEAD ON CRASH. *TR

NHTSA ODI #10587766

110,000 miles · Oct 24, 2011
Air BagsElectrical SystemEngine And Engine Cooling

TL* THE CONTACT OWNS A 2004 INFINITY QX56. THE CONTACT WAS DRIVING 50 MPH WHEN THE FRONT END OF THE VEHICLE BEGAN TO SHAKE. THE VEHICLE WAS TAKEN TO THE DEALER WHO PERFORMED A DIAGNOSTIC THAT LOCATED THE FAILURE AT THE FRONT SUSPENSION LOWER CONTROL ARMS. THE VEHICLE WAS TAKEN TO THE LOCAL MECHANIC TO HAVE THE FRONT LOWER CONTRO…

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TL* THE CONTACT OWNS A 2004 INFINITY QX56. THE CONTACT WAS DRIVING 50 MPH WHEN THE FRONT END OF THE VEHICLE BEGAN TO SHAKE. THE VEHICLE WAS TAKEN TO THE DEALER WHO PERFORMED A DIAGNOSTIC THAT LOCATED THE FAILURE AT THE FRONT SUSPENSION LOWER CONTROL ARMS. THE VEHICLE WAS TAKEN TO THE LOCAL MECHANIC TO HAVE THE FRONT LOWER CONTROL ARMS REPLACED. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 110,000 AND THE CURRENT MILEAGE WAS 119,000. THE CONSUMER AT HIS OWN EXPENSE, HE HAD TO REPLACE THE LEFT AND RIGHT CONTROL LOWER ARMS. THE CONSUMER STATED A RECALL WAS ISSUED IN MAY 2010. HOWEVER, HE WAS INFORMED THAT FOR HIS MODEL THE PARTS WERE NOT DEFECTIVE, AND THEREFORE DID NOT FALL UNDER THE RECALL. ALSO, ALL FOUR BELT PRE-TENSIONS HAD TO BE REPLACED ON BOTH SIDE. THE CONSUMER STATED ON FOUR SEPARATE OCCASIONS THE PRE-TENSIONS FAILED. EACH TIME THEY FAILED, IT RENDERED THE AIR BAGS NON-FUNCTIONAL. THE TRANSMISSION FAILED HAD TO BE REPLACED AT A COST OF $8000 DUE TO THE FAILURE OF A $10 SWITCH INSIDE THE TRANSMISSION, WHICH WAS RESPONSIBLE FOR THE REVERSE COMPONENT. THE WIPER FLUID MOTOR WAS DIAGNOSED AS BEING INOPERABLE. THE CONSUMER WAS INFORMED IT WOULD REQUIRE REPLACEMENT AT A COST OF A FEW HUNDRED DOLLARS. THE CONSUMER RECEIVED A SECOND OPINION AND WAS TOLD A HOSE HAD COME OFF AND RE-ATTACHED IT FREE OF CHARGE THE ENTIRE BRAKE ASSEMBLY, DRIVER SIDE WINDOW MOTOR, LIFT GATE MOTOR, TACHOMETER, DRIVER SIDE DOOR LOCK, HVAC CONTROL, BLOWER RESISTOR AND EXHAUST HEAT SHIELD ALL HAD TO BE REPLACED. . UPDATED 04/27/12

NHTSA ODI #10432609

85,000 miles · Mar 6, 2011
Air BagsSeat Belts

THE AIRBAG WARNING LIGHT COMES ON. DEALER STATES THAT IT HAS TO DO WITH THE SEAT BELT PRETENSIONER WIRING. OWNERS MANUAL STATES THAT IF THIS LIGHT COMES ON, IT MOST LIKELY MEANS THAT THE AIRBAGS ARE NO LONGER FUNCTIONAL. SEAT BELTS AND AIRBAGS ARE KEY SAFETY MEASURES. TO HAVE THEM BE NOT FUNCTIONING IS A MAJOR CONCERN. IF Y…

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THE AIRBAG WARNING LIGHT COMES ON. DEALER STATES THAT IT HAS TO DO WITH THE SEAT BELT PRETENSIONER WIRING. OWNERS MANUAL STATES THAT IF THIS LIGHT COMES ON, IT MOST LIKELY MEANS THAT THE AIRBAGS ARE NO LONGER FUNCTIONAL. SEAT BELTS AND AIRBAGS ARE KEY SAFETY MEASURES. TO HAVE THEM BE NOT FUNCTIONING IS A MAJOR CONCERN. IF YOU PUT IN A GOOGLE SEARCH FOR "AIR BAG LIGHT FLASHING INFINITI QX56" YOU WILL FIND HUNDREDS OF POSTINGS FROM PEOPLE WITH SIMILAR PROBLEMS, SO THIS IS NOT AN ISOLATED INCIDENT. *TR

NHTSA ODI #10386639

7,962 miles · Sep 3, 2005
Air Bags

NO CRASH.....AIR BAG LIGHT ON AND BLINKING CONTINUOUSLY AFTER INFINITI REPAIRED 3 TIMES BEFORE. SEPT 6 2005 4TH ATTEMPT. LAST TIME INFINITI REPAIRED WAS 16 DAYS IN SHOP. *JB

NHTSA ODI #10135259

2,500 miles · Dec 27, 2004
Air BagsCrashInjury

CONSUMER'S VEHICLE WAS IN A HEAD ON COLLISION WHILE DRIVING AT APPROXIMATELY 45 MPH. UPON IMPACT, THE AIR BAGS FAILED TO DEPLOY. *AK

NHTSA ODI #10105335

Mileage unknown · Jun 23, 2004
Air BagsStructureVisibility

PROBLEMS WITH PASSENGER SIDE AIR BAG.*MR SINCE THE VEHICLE WAS NEW THE PASSENGER AIR BAG DEACTIVATION INDICATOR LIGHT HAS ILLUMINATED ON THE DASH INTERMITTENTLY. THE REAR LIFT GATE SENSOR WOULD BEEP WHILE DRIVING. THE DEALER WAS ABLE TO DUPLICATE THE PROBLEM BUT COULD NOT OFFER AN IMMEDIATE SOLUTION. THE DRIVER'S SIDE WASH…

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PROBLEMS WITH PASSENGER SIDE AIR BAG.*MR SINCE THE VEHICLE WAS NEW THE PASSENGER AIR BAG DEACTIVATION INDICATOR LIGHT HAS ILLUMINATED ON THE DASH INTERMITTENTLY. THE REAR LIFT GATE SENSOR WOULD BEEP WHILE DRIVING. THE DEALER WAS ABLE TO DUPLICATE THE PROBLEM BUT COULD NOT OFFER AN IMMEDIATE SOLUTION. THE DRIVER'S SIDE WASHER SPRAYER DID NOT FUNCTION. THE LIQUID BEING SPRAYED OUT OF THE SPRAYER WAS ALCOHOL WHICH DISCOLORED THE PAINT ON THE HOOD COWLING. THE DVD ENTERTAINMENT UNIT BROKE. WHILE DRIVING OVER BUMPS THE VEHICLE WOULD LOSE CABIN PRESSURE AND EMITTED A LOW FREQUENCY BOOMING SOUND. THE CONSUMER WAS ADVISED THAT A TECHNICAL SERVICE BULLETIN WAS ISSUED FOR THAT PROBLEM. THE DEALER DID NOT HAVE THE PARTS AVAILABLE TO FIX THE PROBLEM. THE VEHICLES ENGINE MADE A PINGING NOISE WHILE THE CONSUMER WAS DRIVING . THE VEHICLE WAS TAKEN TO THE DEALER WHO INDICATED THAT THEY WERE WAITING FOR AN ANSWER FROM THE TECH LINE. *NM

NHTSA ODI #10079807

640 miles · Jun 21, 2004
Air Bags

PASSENGER'S AIR BAG TURNS OFF INTERMITTENTLY WHEN CONSUMER'S SPOUSE SITS IN THE PASSENGER SEAT. THE SPOUSE IS 5'7' IN HEIGHT, AND WEIGHS 120 LBS. THE SENSORS ARE DEFECTIVE. HOWEVER, THE MANUFACTURER IS TELLING THE OWNER THERE IS NOTHING THEY CAN DO. *AK

NHTSA ODI #10079597

Official recalls

1

10V517000 · Engine And Engine Cooling

Oct 28, 2010

NISSAN IS RECALLING CERTAIN MODEL YEAR 2004-2006 ARMADA, TITAN, INFINITI QX56 AND MODEL YEAR 2005-2006 FRONTIER, PATHFINDER AND XTERRA VEHICLES. THE INTELLIGENT POWER DISTRIBUTION MODULE (IPDM) ASSEMBLY CONTAINS AN ENGINE CONTROL MODULE (ECM) RELAY THAT HAS A DIODE FOR ELECTRICAL CURRENT NOISE REDUCTION. THE ECM RELAY MAY ALLOW SILICON VAPOR TO FORM AND, OVER TIME, THE SILICON EVAPORATES FROM THE DIODE MOLDING WHICH CAUSES SILICON OXIDE TO DEVELOP ON THE ECM RELAY CONTACT DUE TO ARCING.

Consequence & remedy

Consequence: THIS COULD CAUSE ENGINE STALLING INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL REPLACE THE ECM RELAY INSIDE THE IPDM ASSEMBLY. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON DECEMBER 6, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.