TVR Cerbera Heater Control ECU Terminations.

[p16kee]

Hi was wondering if anyone could, i remove my Heater control unit so it could be repaired and like a total tool I did not note which connector goes where i.e top or bottom as both the connectors are identical. i also dont know what way round the ribbon cable goes in. i have tried looking for drawings but found that the electrical drawings are not very clear. Could anyone help me by taking a picture of their Connector Blocks and ribbon cable going into the Heater Control ECU please as that would really help.

[N7GTX]

If you can wait till tomorrow lunchtime, I can take a picture for you?

[Byker28i]

Where is it in the car, boot or passenger footwell?

I've some picture of my some of my boxes here...
http://www.pbase.com/byker28i/tvr&page=all

Edited by Byker28i on Wednesday 24th September 20:05

[N7GTX]

Byker28i said:

Where is it in the car, boot or passenger footwell?

Its in the passenger footwell next to the ECU stuck to the top with velcro. (well, on my early 4.2 anyway)

[gruffalo]

I can get one this morning and will post it up.

[gruffalo]

I can get one this morning and will post it up.

[N7GTX]

You can get the correct orientation of the ribbon by the small holes in the connector.

[gruffalo]

Well done, you beat me to it.

[p16kee]

N7GTX said:

If you can wait till tomorrow lunchtime, I can take a picture for you?

Ok thanks for that my Heater control unit is above the passenger footwell, may thanks.

[paulh1975]

been looking at this to see how thanks..

[Jooles81]

Hello,

I'm now trying to diagnose my absolutely non working ventilation... The ribbon cable seems damaged, and one of the pins of the panel was bent, leading me to think that the whole stuff has ben unplugged may have been plugged back improperly.

Do someone know how to plug the ribbon cable properly to the control panel?

Thanks a lot!

Julien

[Jooles81]

Hello again,

well,plugged the thing back and everything is working. So here is a picture of the right way to plug it. FYI, if you plug it the wrong side, it will do funny stuff, but won't burn (I tried it!)



Julien

[FarmyardPants]

I think there's a "1" on the black plastic connector that tallies with the 1 on the PCB.

[Twinkam]

Thread Hijack alert!
I find the blue LED very dim compared to the red one, can't see it all all in daylight; can anyone suggest a suitable replacement?

[FarmyardPants]

Twinkam said:

Thread Hijack alert!
I find the blue LED very dim compared to the red one, can't see it all all in daylight; can anyone suggest a suitable replacement?

There's a description in this thread: http://www.pistonheads.com/gassing/topic.asp?h=0&a...

[Twinkam]

FarmyardPants said:

Twinkam said:

Thread Hijack alert!
I find the blue LED very dim compared to the red one, can't see it all all in daylight; can anyone suggest a suitable replacement?

There's a description in this thread: http://www.pistonheads.com/gassing/topic.asp?h=0&a...

Most helpful, thanks!