20 Most Recent 2009 Nissan Altima - Page 6 Questions & Answers

Unhook the positive and negative battery terminals pull out old battery put new one in and hook up the positive and negative terminals again (red is positive and black is negative)

When you turn the key does ANYTHING come on? such as lights or anything that would require the battery? Does it sound like it wants to turn over or no sound at all? Sounds like it could be your starter.

Can't do that at home,you need experience& reference materialYou need a shop that knows how to do thaton your make car

Window Regulator Assy cables are not fixed,you replace the entire regulator,if that was done you have no problems for another 10 yearsIf they worked on some other issue related to the door locking operation, I don't know what was done or how or why it failed other than sloppy work

Check ignition switch, and starter solenoid for functionality. Also, just because the horn blows, doesn't mean the battery holds a good enough load to crank the starter. Check to see if battery voltage drops when key is turned.

I too have keyless start and entry. I had a problem where I could unlock my car keyless but couldn't start it. In my car your foot needs to be on the brake pedal. If that is no the problem I would try changing the battery becaus some cars need a strong signal to start. If all fails and your key has a pop out metal key I would insert that to start the car and if that fails then that says your ignition circuit is having a problem and a full diagnostic on the electrical must be run

Nissan been having some problem with key FOB, they don't wont to acknowledge it cause it will turn into a RECALL expensive fix for them.

if the ac system is very strong and there a lot moisture in the air the a'c evaporator core will freeze up and stop air flow threw the cold core only use the recuiculation part to cool the car down about 5-10 min the turn the recuit off