20 Most Recent 2003 Nissan Altima Questions & Answers

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I have a Nissan altima 2003 it will start but if you turn it of it will not start, after cool it will start.

Sounds like ignition module is going out
4/17/2021 10:58:22 AM • 2003 Nissan... • Answered on Apr 17, 2021
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3answers

2003 nissan altima. New battery, new starter. My car isn’t turning on or cranking?

Do you know how to test automotive electrical circuits using a DVOM - digital volt ohmmeter ? Reading a wiring diagram so you know what all is involved in making the starter work ? If not ,your best bet take it to a qualified repair shop . We don't just replace parts . https://www.youtube.com/watch?v=0mKrx-fMi_8
2/11/2021 10:02:38 AM • 2003 Nissan... • Answered on Feb 11, 2021
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It open nozzle, but why no spark the plugs?

Usually an Ignition module or coil pack problem.
1/5/2021 2:57:59 PM • 2003 Nissan... • Answered on Jan 05, 2021
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NO HEAT IN 2002 ALTIMA

you may need ot do a cooling system flush, go buy a bottle of radiator flush, put it in the radiator when it is cold, run the car for about 15 mins, and go up to the car wash and take the upper rad hose off, and use the power washer to push all of the gunk and anti-freeze through the system. do it until it runs clean.... let the car run for 2 mins with the hose off after flushing and buy straight antifreeze, not 50/50. add it to the radiator, you should have heat.....

If this does not work, then your control unit in your dash may be bad....
12/8/2020 9:50:29 PM • 2003 Nissan... • Answered on Dec 08, 2020
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Am i putting code in radio right

Are you sure it is a Nissan audio system. Nissan does not use codes in their radios. You must have an aftermarket radio.
10/19/2020 11:09:51 AM • 2003 Nissan... • Answered on Oct 19, 2020
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What is the torque values for oil pan bolt for

If it's the drain bolt, 22 to 29 ft lbs. Or are you talking about the 10 pan bolts holding the whole thing to the block? 7 to 12 ft lbs, but I would stay on the lighter side, if using an rtv silicone instead of a pre formed pan gasket
10/15/2020 5:53:14 PM • 2003 Nissan... • Answered on Oct 15, 2020
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Nissan 2004 Altima fuel filter location and

filter is inside of the fuel tank and its a part of the fuel pump assembly. you need to remove the bottom section of the rear seat via 2 clips at the bottom of th eseat.you need a special tool to remove the lock ring on the top of the fuel tank. you wil also need a new o-ring to close itback up. the whole pump assembly has to come out and disassembled to replace flter. good luck.
5/7/2020 4:44:21 AM • 2003 Nissan... • Answered on May 07, 2020
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How do i disconnect the alarm on a 2003 altima 2.5s it goes off for no reason and opens the driver and passnger windows

The Factory Alarm can not be disabled I am afraid. It is integrated into the car and can not be disabled
12/29/2019 4:00:12 AM • 2003 Nissan... • Answered on Dec 29, 2019
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My car makes a scrapping and or grinding noise when driving and braking like i'm dragging something

Just by the information you put, I would say its your brakes. They are most likely worn out past the minimum wear (3mm). If its whenever you drive maybe you are dragging something? Your exhaust system supports may have failed, maybe something stuck in there and so you are dragging it along. Take a look underneath your car.

If the noise only happens when you brake then its gotta be a problem with your brakes. Sometimes rocks get stuck in between brake pads and rotors, this makes a very annoying squeeling sound until the rock comes loose and falls out. Another possibility, like I said earlier, is that your brake pads have worn out and is now metal on metal. I recommend you go to a shop and get your brakes checked. Brakes are a very important part of your vehicle, safety especially, so I don't recommend doing it yourself unless you know what you are doing.

Hope this helps.
Thanks

:)
6/29/2019 6:36:04 AM • 2003 Nissan... • Answered on Jun 29, 2019
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2006 nissan altima power seat won't go back, does go forward

I was JUST working on a similar problem at work. It was a 2006 Altima SE with improper seat operation. It would ONLy go up/down on the bottom section of the seat. The recline and slide didnt work at all. It was looked at by different dealer and they couldn't fix it, so it end it up at my dealer ship. Since some of the features of the power seat are working, that means that you have power going to the switch. The switch provides ground for the whole circuit. The wires coming from the switch got chaffed and switch burned up. I installed new seat switch ($150 or so for the switch) and the whole seat bursted to life. I am pretty sure that you seat switch in NG.
6/4/2019 1:17:19 AM • 2003 Nissan... • Answered on Jun 04, 2019
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2003 Altima 2.5S heading and temp display not working right

Probably a burnt light bulb
3/7/2019 12:53:08 AM • 2003 Nissan... • Answered on Mar 07, 2019
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I have a 2003 Nissan Altima that won’t go into program mode to add new keyfob. I did the insert key 6 times. Followed everything and the hazards never flash. What can I do?

Hello u'd need a proper manual for this in my opinion like there are plenty of dealers and online shops that deal in those.. you can get some free at reliable-store and it;s actually really illustrative
2/20/2019 8:39:26 AM • 2003 Nissan... • Answered on Feb 20, 2019
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How do I change axle shaft seal?

The seal is easy compared to the axle removal. It is simply knocked into the transmission housing.
10/6/2018 10:04:11 PM • 2003 Nissan... • Answered on Oct 06, 2018
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Which one is number one firing order 2003 Nissan Altima coil pack

You didn't mention your engine size. This vehicle does not have a coil pack on either engine. This engine uses "Coil on plug" ignition coils. I am forwarding pictures for the 2.5L i4 and 3.5L V6. download-1-xfk04isxotyzg2pzofmx2h2s-5-0.png download-xfk04isxotyzg2pzofmx2h2s-5-5.png
10/6/2018 10:42:26 AM • 2003 Nissan... • Answered on Oct 06, 2018
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How to disable anti theft system on 2003 Nissan Altima

Wrong. Some immobilizers go to ecu while some go to bcm. The bcm ones can be bypassed
7/21/2018 7:19:22 PM • 2003 Nissan... • Answered on Jul 21, 2018
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Xnx

what is your question?
3/12/2018 10:51:58 PM • 2003 Nissan... • Answered on Mar 12, 2018
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Noise in the transmission or engine when can is on neutral

Check release bearing first
2/13/2018 11:46:25 AM • 2003 Nissan... • Answered on Feb 13, 2018
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I replaced the high beam bulb on the passenger

possible relay or bad ground connection
2/3/2018 9:38:48 AM • 2003 Nissan... • Answered on Feb 03, 2018
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Gear sound in Nissan Altima 2003

Just get to your mechanic till its not too late
1/2/2018 7:31:41 AM • 2003 Nissan... • Answered on Jan 02, 2018
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