Infiniti QX56 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Infiniti QX56
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Infiniti QX56 ProblemsThe Airbag (SRS) Light May Illuminate With Code B1177 and/or B1182
The airbag (SRS) light may illuminate with code B1177 and/or B1182, related to the front seat belt pre-tensioners. Our technicians tell us revised front seat belt buckles are available to correct this concern.
An abnormal noise may develop from the timing chain area, Our technicians tell us it may be necessary to replace the variable valve timing camshaft shaft sprockets to correct this concern.
The fuel gauge may be slow to register, fail to read full when the gas tank is actually full, or read inaccurately. Our technicians tell us there is a redesigned fuel tank sender unit to remedy this problem.
Infiniti QX56 QuestionsSteering wheel and brake pedal locked up while I was driving and the car stopped (1 answer)
Why would it do that?
Tried replacing bulb, but that didn't help. Dealer says ballast controls voltage and headlight is not getting power,so wants to replace ballast for $900. Is that reasonable? Does it make sense to buy the part online and have another repair person install it or is that just asking for more ...
Infiniti QX56 RecallsPotential Fuel Leak
The fuel pressure sensor may not have been sufficiently tightened during vehicle production. As a result, the fuel pressure sensor may loosen over time resulting in a fuel leak. Any fuel leak increases the risk of a fire. Nissan / Infiniti dealers will replace the fuel pressure sensor as necessary to correct this concern.
In the affected vehicles the driver's front airbag may have been manufactured with and incorrect part. This part may block the flow of propellant when the airbag is deployed. This could cause the airbag to rupture, increasing the risk of personal injury. Dealers will replace the driver's front airbag to correct this concern.
On certain vehicles, the fuel pressure sensor may not have been tightened to the correct specification. As a result, the fuel pressure sensor may loosen due to heat and vibration, causing a fuel leak. Fuel leaks always increase the risk of a fire. Dealers will replace the fuel pressure sensor to correct this concern.