1994 INFINITI Q45 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1994 INFINITI Q45, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Airbags822.2%
- Electrical719.4%
- Fuel system616.7%
- Transmission25.6%
- Suspension25.6%
- Engine25.6%
- Tires & wheels25.6%
- Visibility12.8%
- Body & structure12.8%
- Brakes12.8%
- Driver assistance12.8%
- Other / unspecified12.8%
- Seat belts12.8%
- Steering12.8%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
THE CONSUMERS WIFE SUDDENLY SAW THE AIR BAG LIGHT BLINKING, FOLLOWED BY THE BLINKING OF THE SEAT BELT LIGHT, THEN NOTICED SMOKE COMING FROM THE HOUSING OF THE SEAT BELT. THE DEALER WAS CONTACTED AND THEY STATED THE VEHICLE WAS OUT OF WARRANTY. *AK THE SEAT BELT TIGHTENED AFTER THE BLAST AND KNOCKED THE WIND OUT OF THE CONSUMERS DAUGHTER IN THE PASSENGER SEAT. THE DEALER REFUSED TO CORRECT THE SAFETY HAZARD. *SCC THE DEALER INFORMED THE CONSUMER THE VEHICLE NEEDED A BRAKE JOB. WHEN THE VEHICLE WAS TAKEN TO HIS LOCAL MECHANIC, THE MECHANIC STATED IT WAS UNWARRANTED. *PH *JB
CONSUMER WAS TRAVELING IN REVERSE WHEN THE DRIVER'S "SIDE" AIR BAG DEPLOYED WITHOUT WARNING. DEALER DIAGNOSED THAT MOISTURE IN THE CONTROL MODULE CAUSED THE MODULE TO SHORT CIRCUIT RESULTING IN THE BAG DEPLOYING.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
MY WIFE STARTED THE ENGINE IN A CHURCH PARKING LOT AND THE BATTERY LITERALLY EXPLODED, SPREADING BATTERY ACID UNDER THE HOOD. BESIDES THE BATTERY, THE ONLY VISIBLE DAMAGE WAS A BADLY PITTED FAN. THE BATTERY WAS A REPLACEMENT WHICH HAD BEEN INSTALLED BY COMPETITION INFINITI, SMITHTOWN, NY, 2 YEARS AND APPROXIMATELY 20,000 MILES EARLIER. AFTER SOME DISCUSSION, THE DEALERSHIP FINALLY AGREED TO PAY FOR A REPLACEMENT BATTERY AND FAN. I WAS TOLD THAT THERE WAS NO FURTHER DAMAGE UNDER THE HOOD. AN EMPLOYEE VOLUNTEERED THAT THIS WAS THE SECOND EXPLODING BATTERY THEY HAD SEEN IN THE RECENT PAST. NO FURTHER INFORMATION WAS GIVEN TO ME ON THIS POTENTIALLY DANGEROUS SITUATION.*AK
AIR BAG LIGHT COMES ON AND STAYS ON, CONTACTED DEALER, AND THE DEALER WAS NOT WILLING TO DO ANYTHING.*AK BATTERY EXPLODED AND VEHICLE HAD ELECTRICAL CONTROL PROBLEMS. *YH
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
THE FUEL INJECTORS JUST KEEP GOING BAD, EVEN DOING ALL SCHEDULED MAINTENCE WORK ON TIME AND USING ONLY THE INSTRUCTED PREMIUM FUEL FROM EITHER AMOCO OR MOBILE. I JUST DON'T UNDERSTAND IT. *AK
FILLER CAP WILL NOT SEAL, CAUSING FUEL TO BLOWOUT THROUGH THE FILLER NECK. DEALER HAS INSPECTED VEHICLE.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
THIS IS A LEMON WHICH NOW THREATENS PUBLIC SAFETY. INFINITI DOESN'T SEEM TO CARE
VEHICLE WAS PARKED IN PARKING LOT, AN HALF HOUR LATER VEHICLE ROLLED INTO A BRICK WALL. CAR WAS LOCKED AND IN THE PARK POSITION AND WAS ON FLAT GROUND.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
BOTH TENSION ARMS ARE LEAKING THICK FLUID AT FRAME MOUNT LOCATION. APPEARS THAT LOSS OF FLUID COULD CAUSE LOSS OF STABILITY AND POSSIBLE LOSS OF VEHICLE CONTROL. UNIT IS NOT SERVICABLE.
THIS IS A LEMON WHICH NOW THREATENS PUBLIC SAFETY. INFINITI DOESN'T SEEM TO CARE
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
THIS IS A LEMON WHICH NOW THREATENS PUBLIC SAFETY. INFINITI DOESN'T SEEM TO CARE
ENGINE SHUDDERS AND THERE IS NO PRIOR WARNING. WHEN THE VEHICLE SHAKES THERE IS NO POWER FOR TEN SECONDS, AND THEN PICKS UP AGAIN. DEALERSHIP IS AWARE OF THE PROBLEM. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
THE VEHICLE WAS BOUGHT UNDER THE CERTIFIED PRE-OWNED INFINITI PROGRAM, IN 1ST 15 MONTHS OF OWNERSHIP THE CAR HAS BEEN IN THE SHOP 15 TIMES, 8 TIMES FOR ONE THING ALONE. THE CAR HAS IS NOT SAFE AS IT STALLS AT TIMES ENTERING OR ACCELERATING INTO THE FLOW OF TRAFFIC, LEAVING YOU HALF IN AND HALF OUT OF, SAY AN INTERSECTION. INFINITI WANTS TO BUY THE CAR BACK BUT AT A LESS THAN REASONABLE PRICE, THEREBY BEING ABLE TOO RESELL THIS CAR AT A PROFIT TO SOME POOR CONSUMER. ANY HELP WOULD BE GREATLY APPRECIATED.
DUNLOP TIRES WORN. (2156515)
Too few reports in this category for a page of its own — they appear in the full complaint list.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
THERE WAS AN APPARENT ELECTRICAL SHORT WITHIN THE INTERIOR FRAME NEXT TO THE PASSENGER WINDOW. I'M NOT SURE EXACTLY WHEN THE SHORT OCCURRED BUT THE INTERIOR LINING ON THE PANEL HAS THREE BURN MARKS ABOUT TWO INCHES IN DIAMETER. THE INTERIOR LIGHTS HAVE NOT WORKED SINCE THIS INCIDENT. I TOOK MY CAR TO THE DEALER WHOM I PURCHASED THE CAR AND THEIR SERVICE ADVISOR, DALE GUNTER STATED THEY WOULD NOT REPAIR THE ELECTRICAL DEFECT OR BURNED PANEL UNDER WARRANTY. I FEEL THE FUSE CONTROLLING THE WIRE THAT SHORTED SHOULD HAVE BURNED OUT BEFORE THE ELECTRICAL FIRE COULD BURN THE INTERIOR PANEL. ANY ASSISTANCE YOU CAN PROVIDE ME WILL BE GREATLY APPRECIATED. THANK YOU FOR YOUR HELP.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
WHILE DRIVING VEHICLE, HEARD POPPING SOUNDS FROM REAR, SMELLED SMOKE AND ENGINE SHUT DOWN. VEHICLE FILLED WITH SMOKE BY TIME STOPPED VEHICLE. ELECTRICAL FIRE BURNED AREA BETWEEN TRUNK AND BACK SEAT, AROUND GAS TANK ON PASSENGER SIDE.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
ABS BRAKE SYSTEM FAILED, PEDAL FADES AND VEHICLE KEEPS ROLLING, RESULTING IN ACCIDENT, AIRBAGS DID NOT DEPLOY.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
REPEATED PROBLEMS WITH LOW LEVEL IDLE STALLING ON VEHICLE. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
AFTER MAKING SLOW TURN, ACCELERATED GOING STRAIGHT, SUDDENLY FRONT RIGHT WHEEL LOCKED, RENDERING STEERING INOPERATIVE, DUE TO OIL AND WET ROAD, AND FISH TAILING
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
THE CONSUMERS WIFE SUDDENLY SAW THE AIR BAG LIGHT BLINKING, FOLLOWED BY THE BLINKING OF THE SEAT BELT LIGHT, THEN NOTICED SMOKE COMING FROM THE HOUSING OF THE SEAT BELT. THE DEALER WAS CONTACTED AND THEY STATED THE VEHICLE WAS OUT OF WARRANTY. *AK THE SEAT BELT TIGHTENED AFTER THE BLAST AND KNOCKED THE WIND OUT OF THE CONSUMERS DAUGHTER IN THE PASSENGER SEAT. THE DEALER REFUSED TO CORRECT THE SAFETY HAZARD. *SCC THE DEALER INFORMED THE CONSUMER THE VEHICLE NEEDED A BRAKE JOB. WHEN THE VEHICLE WAS TAKEN TO HIS LOCAL MECHANIC, THE MECHANIC STATED IT WAS UNWARRANTED. *PH *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
NO SUMMARY LISTED FOR THIS VEHICLE. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .