You have to first diagnose the fault to figure out WHAT needs to be repaired before you can repair it.
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take the relay out of your fuse box that is for the alarm system. no relay means no power to the alarm system, not a fix but good enough to get you by until you can find the real problem and fix it
Fix the problem with the air bag system and the alarm will reset itself.
I would highly recommend that you get your alarm security system fixed or changed. Having your alarm go off late is not good for the security system. Go to homesecuritystore.com and they have a wide variety of home alarm security systems.
Pressure test system to determine where leak orginates to determine fix
Purchase a NEW One, Remove the old one and install the NEW one in reverse.Hope This Helps.
I JUST WANTED TO KNOW HOW CAN I FIXED MY ERROR CODE ON KNOWCK SENSOR
Replace the remotes battery
it is best to buy the whole blade at checker or auto zone, the part snaps on and off,allow the clerk to show you.
Steering ProblemThis will depend on the actual part, and symptoms. A 2002 shouldn't need fixing. You could check the tires. There is a recall on all 2002-2004 nissan frontiers for steering columns.
i have workrd on my nissan frontier as far as mantaining it, change oil every 3-4 thousand miles use high grade oil and filter change water pump every year they are only thirty bucks and change fix any leak imediatly and your 2.4 k nissan timing chain will last atleast 600.000 miles.
The alarm switch system is not working right. This could be a door switch, or a wiring problem. the system needs to be checked one switch at a time, then the wiring is checked next.