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That's due to the temp sensor for climate control. This is located behind the little slits in your centre console.

a: It may be unplugged

or

b: There's a flexible platic hose thase goes over it... this may have come off.

This is 99% chance the solution to full time heat.

Doc.

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  • 4 months later...

Air con doesn't go down to eighteen degrees, but on display it can go from 32 to 18. But still hot air. Took the car for a service and was told it was an electrical problem, not gas. Which required taking the whole dash out to get to the electricals. All up $300 for just diagnosing the problem, without parts or repair. WTF

Tried the self diagnosis from the manual and got these No.'s

22 = Invehicle Sensor

25 = Sunboard Sensor

36 = Mode door and Intake motor position sensors

- FRE

Removed the front panel infront of gear stick, took out the stereo and found the black tube and Incabin temperature sensor. It looked like the tube was broken off the sensor so taped it back together and made sure it was connected where the little slits on the front panel are. Still nothing. Can anyone help me, it sucks when it's a 40 degree day and your car has been in the sun and no funkin air con. Cheers

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Do any of you guys know if this stuff is applicable to the r34?

It is impossible to find ANY info on the 34 :confused: I mean besides a spec sheet...

there seems to be a lot of "knowledge" for the 32 / 33 [factory and aftermarket stuff] but not mine...maybe i will have to wait a while until there are more around..?

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  • 3 years later...

I've now got the same 19c or above = hot problem. My odometer was replaced recently 'due to it stop working', do you think when they replaced it they might have accidentally unplugged a hose / sensor for the climate control somehow while remove the dash or how ever they got to it?

Anybody from Newcastle know the easy fix for it :wave:? Remove the dash to check the hose / sensor?

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