2005 Infiniti QX56 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2005 Infiniti QX56
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2005 Infiniti QX56 ProblemsAbnormal Noise From Timing Chain Area
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 rear power door may not open or close properly, or make a grinding noise from inside the rear trim panel. If this occurs our technicians recommend to check for loose or damaged hardware at the rear door motor. Replace damaged hardware as required and use bolt retaining compound when reassembling the door motor hardware.
It is not uncommon one or both of the exhaust manifolds to crack resulting in an exhaust leak. Symptoms will begin as a ticking type noise noted on acceleration when the engine is cold.
2005 Infiniti QX56 QuestionsSteering wheel and brake pedal locked up while I was driving and the car stopped (1 answer)
Why would it do that?
Problem just started today and I do not see a fuse for this.
Just started happening. How hard is it to repair
2005 Infiniti QX56 RecallsEngine Stalls Without Warning
A relay in the engine control power distribution module may arc and cause a failure which can result in engine stalling. Dealers will replace the relay inside the module free of charge to resolve the problem.
Nissan is recalling certain 2004 - 2010 Titan, Armada, & QX56 vehicles. Also included are 2005 - 2010 Frontier, Xterra, and Pathfinder vehicles for faulty front and/or rear suspension lower control arms. The problem is the control arm's attaching point to the vehicle's chassis. During the manufacturing process, some control arms may contain welds that do not meet Nissan's strength specs, and if they break, it may result in loss of vehicle control, and a possible crash.
The instrument panel fuel gauge may show fuel in the fuel tank when there is none, typically about 1/4 when the tank is empty. This could cause the vehicle to run out of gas and stall, increasing the risk of a crash. Dealers will replace the fuel sender unit inside the fuel tank to correct this concern. This recall is expected to begin on March 22, 2010.