All wheel drive vehicles with a 7 speed automatic transmission may experience a harsh downshift from 4th to 3rd gear on deceleration. Our technicians tell us that revised control module software is available to correct this concern.
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Repairpal verified 2009 Infiniti FX50 problems
All Wheel Drive Vehicles With an Automatic Transmission May Experience a Harsh Downshift From 4th to 3rd Gear
A water leak into the interior may develop. Signs of leakage may include a wet driver's floor mat, power windows and door locks (water may have damaged the Body Control Module) or rear view camera inoperative. Any potential leak should be investigated and repaired as soon as possible in order to try and prevent damage to electrical components.
On vehicles equipped with a "foot operated" parking brake, the "brake" warning light may stay illuminated even though the parking brake is fully released. Our technicians tell is a revised parking brake assembly is available to correct this concern.
A weak battery may result in illumination of the Check Engine Light with fault code P0603 stored.
All wheel drive vehicles may develop a whining noise or vibration from the transfer case while making slow left or right turns. Our technicians suggest replacing the "electronic controlled coupling" within the transfer case and not the entire unit to correct this concern
Various GPS and Bluetooth system related malfunctions may develop. Our technicians recommend updating the GPS system software before attempting any other repairs.