Infiniti Q45 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Infiniti Q45
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Infiniti Q45 ProblemsCheck Engine Light and Engine Stalling
The crankshaft angle sensor or the camshaft position sensor can fail and cause loss of engine power, an engine that cuts out, and other drivability problems. This will cause the Check Engine Light to illuminate. Certain models have been involved in a recall to replace the camshaft and crankshaft sensors. For more information on this recall, please click here»
If the car drives well at cruise speed, but lacks power while accelerating, there may be a problem with the fuel pump.
Infiniti Q45 QuestionsWhy won't my car start? (1 answer)
After the power steering belt busted while driving u overheated . Git it tow home car was still starting but when I replaced it the car wouldn't start? I put in new starter checked all fuses flushed the radiator checked timing belt ..but u can't find spark plugs where are the spark plugs ...
Can anyone help?
Had battery changed recently worked fine for about a month. Sat in garage for a few days and wouldn't start. Went back to shop where battery purchased; recharged and alternator is fine. After a few days would not start, went back, recharged, alternator fine. About three days later same th...
Infiniti Q45 RecallsThe Side Air Bag May Not Deploy as Expected
The wiring connector for the seat mounted airbag may experience increased electrical resistance and may not deploy. In the event of a crash, non-deployment of the side airbags could increase the risk of personal injury. Dealers will modify the wiring connector to correct this concern.
certain vehicles fail to comply with the stop lamp and reflector requirements of Federal Motor Vehicle Safety Standard # 108 "Lamps, Reflective Devices, and Associated Equipment" This may result in inadequate illumination and may lead to an accident. Dealer will replace the rear combination light assembly free of charge. The Campaign # is 06V395000
On 137 vehicles, the lower child seat anchors in the rear seat do not meet the location requirement as stated by the Federal Motor Vehicle Safety Standard, and may cause difficulty securing some child seats. If a child seat is not secured, there is an increased risk of injury in a crash. Dealers will replace the lower seat anchor brackets with modified ones. The recall began on October 17, 2005.