20 Most Recent 2009 Nissan Altima 2.5 Questions & Answers

You have a CVT in the 2009 Altima so there are no true gears. Any noise you hear could be the belt breaking down or the transmission going belly up. Have you had the fluid changed? If not, I suggest you go to a repair shop and get it done. Nissan CVT are notorious at breaking down and typical cost about 4K USD to repair. Semper Fi, Z

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Looks trany is gone,did you have before trany slipping?Try locas oil for slipping,you have to put some but have to remove at list two bottles.

check on the inlet manifold

It would probably be your cable broken or jamed or if not its a sensor and I would take it in if it is a sensor

Your controls on driver side is bad.

you check the fuses under the hood too ?!?

Sorry to tell you this, but neither of those computers would require any work on the HVAC case. The BCM is located above the instrument cluster. The TCM is located under the hood [which is a very poor location] I'm a 35 year professional mechanic. Sorry to tell you this, but my opinion of the Altima is very poor. These things have all sorts of problems, are hard to work on and the parts are very expensive. Lots of recalls and TSBs [technical service bulletins] TSB is dealer speak for "oops, we goofed". You can't blame the dealer for this one.

Under steering wheel

You have to have a computer to reset the light. If you have checked your tire pressures and they are all withing 3 pounds and your service light is still on, then you must have a pressure sensor acting up. Your local tire shop should have to tools to reset your system for you, they will also be able to diagnose if you have a bad sensor.

It is possible that the belt is locked from the crash which activated the reel lock pin. The only way will be to replace the whole unit including the gas container.

get a new bulb.