R33 Air Con Diagnostics

[Missinglink]

Hi Guys,

I know this has been covered before but i cant find the topic anywhere.

I am trying to use the Air con diagnostics in an R33 GTS-t and cant find any information as to how to use it. I know that there is some way to trugger the climate control display to go into diagnotics mode. It will then give codes for any error with the climate control.

Anyone got any info or ideas?

Cheers!

[m0rt]

Hi Guys,

I know this has been covered before but i cant find the topic anywhere.

I am trying to use the Air con diagnostics in an R33 GTS-t and cant find any information as to how to use it. I know that there is some way to trugger the climate control display to go into diagnotics mode. It will then give codes for any error with the climate control.

Anyone got any info or ideas?

Cheers!

I managed to find it earlier but can't find the thread again luckaly i wrote it down to check it out;

1. Hold your off button down for 5 sec or until diagnostic mode begins, must be done in first 10sec of engine starting

2. Press heat button (red triangle) once to enter sensor check diagnostic, if it returns with code 20 everything is a-ok

3. press heat button again it will enter door possition mode (motor that switches vent/s air is blown), if it returns code 30 well its all good

4. To exit diagnostic mode press auto.

So far i have only managed to find the other codes for sensor check diagnostic they are

20; all is good

21; outside air sensor

22; inside air sensor

23; water temp sensor

24; intake temp sensor

25; sunload sensor (located on dash l/h side near windscreen)

26; PBR (potential ballast resistor)

27 refigerant sensor

hope this helps