Question about 2004 Nissan Altima

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I just replaced the transmission in a 04 Nissan Altima and the check engine light is still on and the car does not shift gears right especially in the mornings. The front end also rattles when it is in gear with the air on. What could be the provlem

Posted by mistylou14 on

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BILL RICHARDSON

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  • 508 Answers

Check to be sure you plugged in the speed sensor on the transmission. If the ECU can not read the transmission speed through the output it will not allow the transmission to shift into the next gear. It should throw a code also.

Posted on Apr 24, 2012

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5 Related Answers

Anonymous

  • 1 Answer

SOURCE: 94 Nissan Altima accelerator problems

check your throttle position sensor

Posted on Aug 13, 2008

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Anonymous

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SOURCE: 2003 nissan altima 2.5s transmission rough shift

Probably sensors! I have already replaced the crankshaft positioning sensor once, nissan replaced it once under recall and now it is bad again! Plus my speed sensor is bad too! Go to any part store and get diagnostic test ran, it will tell what sensors are bad.

Posted on Oct 02, 2008

Anonymous

  • 1 Answer

SOURCE: 2003 Nissan Altima 2.5S, Check Engine Light Problem.

My service engine soon light came on saturday on my 2003 nissan altima 2.5s, took it to the dealer and he stated I need a Catalytic Converter for the light to go off. Last yr Jan I had the same thing happen and there was a recall on the ECM they reset it for free. Any suggestions? I am so tired of getting ripped off being a single woman. The repair price they gave me was $940, my mechanic says he can repair w/new converter total charge of $300

Posted on Mar 17, 2009

Anonymous

  • 8 Answers

SOURCE: Nissan Altima 2000 - Engine oil leaking problem.

replace the front oil seal. first i would clean the engine with purple power (degrease etc.) then look at the engine and make sure the leak is not coming from above like possibly the valve cover gasket or from the oil sending unit. try to tighten the bolts on the valve cover and even the oil pan. you never know, you may get lucky. i don't know where you are but front seals are cheap but the labor on the job is what costs you.

Posted on Jun 16, 2009

David TULLY

  • 277 Answers

SOURCE: 2006 Altima service engine light on, code 725

Check the SPARK plug condition, and AIR gap.
Regards,DT

Posted on Aug 26, 2009

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1 Answer

1998 nissan altima with manual 5 speed transmission is stuck in 5th gear and will not come out. any ideas?


if cables are used to change gear to the gear box check those

shift stick bush worn ..remove center console

internal gearbox shift rods syncro / scroll pin broken

clutch system master or slave or pressure plate issue

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Oct 08, 2016 | 1998 Nissan Altima

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Ihave code p0731 stuck in 1st ratio .. what mean that code?


obviously refers to auto trans , could just need the trans fluid level topping up or even changing , if this does'nt resolve the problem then a more in depth diagnosis would be required at a repair shop as could be the ECU for example but do the fluid checks and go from ther ,keep me posted

May 09, 2014 | 2009 Hyundai Azera

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Why doesnt my nissan altima shift


Im assuming you mean that the vehicle wont move when put it in gear and its an automatic! Check the transmission fluid level if it is ok check if vehicle will move in any other gear reverse 1 or L etc. If not it maybe a torque converter issue and maybe best for a transmission shop to sort

Apr 14, 2014 | 2005 Nissan Altima

1 Answer

Hard shifting manual transmission - warm/hot


check the clutch operation especially the m/cylinder for failure. The fluid and the master cyl. is probably not disengaging the clutch enough. the rears will not necessarily grate as the synchros are working overtime to spin the gears for alignment because the clutch shaft is still moving under power from the engine.

Jun 13, 2013 | 2006 Nissan Altima 3.5

2 Answers

2002 Nissan Altima 2.5 s transmission won't shift out of 1st gear after being replaced.


sensor plug with white band goes to the outside sensor, they will plug in wrong and cause the same sympyom

Oct 23, 2012 | 2002 Nissan Altima

2 Answers

Code p0734 I just replaced eng. and trans. now have this code.


Engine Light ON (or Service Engine Soon Warning Light)
- Incorrect transmission shifting Possible causes - Low transmission fluid level
- Dirty transmission fluid
- Shift solenoids
- Transmission mechanical problems
- Transmission hydraulic control circuit Tech notes Start by inspecting the transmission fluid level and condition, and change fluid if necessary. When is the code detected? P0734 is detected when A/T cannot be shifted to the 4th gear position even if electrical circuit is good. P0734 NISSAN Description This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows:

Torque converter slip ratio = A x C/B

A: Output shaft revolution signal from revolution sensor
B: Engine speed signal from Engine Control Module (ECM)
C: Gear ratio determined as gear position which TCM supposes

If the actual gear position is higher than the position (4th) supposed by TCM, the slip ratio will be more than normal. In case the ratio exceeds the specified value, TCM judges this diagnosis malfunction.

Aug 09, 2011 | 1995 Nissan Altima

1 Answer

My nissan altima will not shifting gears. can't get it out of park.


have you checked your shift lock? if pressed it will release, but if you have a transmission issues the first thing you should check is your transmission fluid, if low replace with dealer fluids only, fill in the right amount the dealer calls for. and if your car is not shifting still then you need a transmission specialist to check it.

Feb 23, 2011 | 2005 Nissan Altima

1 Answer

Rattling / grinding sound coming from engine area when vehicle is in gear and car break is applied, but when gear is set into neutral noise stops. Was told the problem was the aircondition compressor....


Just a couple ideas...
Your engine and transmission will shift slightly when in drive, and maybe that movement is allowing it to rub on something. Another issue may be that the noise is actually from the transmission.
Torn motor mounts will allow the drive train to shift or move farther than normal.

Jul 07, 2010 | 2003 Nissan Altima

1 Answer

Car shakes violently when car is in gear and brake is pressed. Car will not change gear in automatic transmission. 2005 Nissan Altima 3.5. I have replaced spark plugs, and had a diagnostic run. The...


If car shakes violently when brakes are pressed, this is probably the rotors.

If car will not shift gears, you better get your wallet out, because it is probably your transmission. An engine diagnosis will not pick this up.

Sep 30, 2009 | 2005 Nissan Altima

1 Answer

2003 nissan altima 2.5s transmission rough shift


Probably sensors! I have already replaced the crankshaft positioning sensor once, nissan replaced it once under recall and now it is bad again! Plus my speed sensor is bad too! Go to any part store and get diagnostic test ran, it will tell what sensors are bad.

Sep 25, 2008 | 2003 Nissan Altima

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