Question about 2004 Infiniti G35 Sport Coupe

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Cabin temp sensor is disconnected

I had a friend of mine who is out of town install an aftermarket head unit. I was doing some research online on some G35 forums. The lowest temperature in the car is 60 degrees and anything i turn above that even 61 degrees hot air will come out and with the research ive done ive found out that the cabin temp sensor is disconnected i kn i know how to remove the panel to find it but i dont know what it looks like, i looked under it and cant find anything unplugged. if i could find some pictures that would be great.

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Under steering wheel bottom cover right hand side cant miss it.

Posted on Jun 22, 2008

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Why did my cd player just stop working

The factory head units in those cars are junk. It's best to go ahead and upgrade to a aftermarket double din stereo. It will save you alotof headaches. Hope this helped.

Jul 07, 2014 | 2004 Infiniti G35 Sport Coupe

1 Answer

Problem with the 2006 Infiniti G35 Gas gauge does not work. Is this a fuse problem?



Most likely this is the sending unit which you would have to remove your gas tank to replace.  It's actually a common problem with these cars.


I found a good thread regarding this issue on some forums located here:


I hope this helps at least guide you in the right direction and save you some money at the same time.


I wish I could be of more assistance, but most likely it's the sending unit like I had mentioned above which would need replaced if it is indeed a faulty sending unit that's causing the issue (From research I've done and having a friend with the same car and same problem, it IS most likely the sending unit, but there are other things that could be causing it as well).


I hope this helps!  Best of luck to you and your G35!  Beautiful cars!  It's a shame for them to have such an annoying issue.  It may actually be a factory recall or covered by some type of factory warranty.  You may want to call a dealer and inquire a bit.


Take care,


James Trageser

Dec 18, 2010 | 2006 Infiniti G35

1 Answer

How to install belts on 2005 G35 coupe

I'm sure you found this already, but I'm posting the result for other people if they ask this same question in these forums. I used this DIY, and this is very accurate, except i didn't need a breaker bar.

May 26, 2009 | 2005 Infiniti G35

1 Answer

How to remove factory 05 g35 coupe 6sp

The stock radio system is three pieces. You have the outer display, behind that is the audio circuit board, and behind that is the actual radio, which looks like a plain square silver box. The shifter knob should have a piece on the bottom that snaps in. That piece slides down and there is a gold cotter pin that holds the shifter knob on. Remove the cotter pin with a small screwdriver and the knob will lift off. In order to remove the radio you have to remove the shifter knob, the console trim in front of the arm rest, and the radio trim should just unsnap and come out. If you are wanting to install a aftermarket radio, I would consult with a car audio store as to what is involved with this installation, because you are likely to get in over your head. 

Apr 03, 2009 | 2004 Infiniti G35 Sport Coupe

1 Answer

My front speakers and tweeters are blown

I work at a Chrysler Jeep dealer and sell parts, and I'm sorry to tell you but this is a little problem we have run into many times with these vehicles. The factory speakers are **** and of course we have no wiring diagrams showing how to install aftermarket speakers without replacing the head unit with an aftermarket one. I just had to do this with my Mitsubishi Galant when I bought some Focal component speakers for my doors. I went with the Alpine radio and it seems very nice and I think it will do great for your speakers also. Hope this helped.

Jan 13, 2009 | 2002 Jeep Liberty

1 Answer

Stereo Upgrade in 1997 Sentra

hi there. I am not sure about the speakers. But there is a wiring harness available for a aftermarket head unit. I have a '97 sentra the base model XE version. I have just put in an alpine head unit and you defenately hear the difference even on factory speakers. But you will need 2 kits to install an aftermarket head unit in the car. 1. A dash kit. I got mine from canadian tire for about 20 bucks, it comes with instructions on how to put it together and its straight forward, just make sure u get the one for your year and make of car.

2. The wiring harness. there available at mostly every car audio place for about 10 bucks. again make sure u get the one for your year make and model of car. installing this is difficult so unless your good at electronics get it professionally installed. you have to splice the wires into the back of the aftermarket unit, then the plugs plug right into your existing factory car harness.

hope this solves your problem, the dash kit is easy to put together and install into the car, but the wiring harness is a bit difficult, i had my harness installed for about 40 bucks and u save money if u put the dash kit togehter yourself because thats 1 less thing they have to do. good luck.

Nov 29, 2008 | 1997 Nissan Sentra

2 Answers

Problems with CD player on my G35 sport coupe

that's a known problem w/g35's...just goole and it and you'll see...had to take mine to the dealership and have it replaced

Nov 19, 2008 | 2005 Infiniti G35

1 Answer

2004 G35 Coupe CD/Radio

I have the same car and the same problem. After doing some research online and talking to my Infiniti dealership it turns out it's a fairly common problem with the head units (I have a Bose HU). The only real solution is to replace the HU. The service center at my dealership quote me about $500 for parts and labor. I'm so happy that it happened just AFTER the warranty expired :(

Sep 18, 2008 | 2004 Infiniti G35 Sport Coupe

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