What's the difference at each end of a instrument cluster

[happydog500]

On my 97, I don't have gauges, just idiot lights. I can get a instrument cluster that has gauges on it.
I am wondering what's at each end of the connection? Does each cluster have the same connections? One plugs into the cluster that goes to a light, while the same goes to one with a gauge?

What about the other end? Example; Is the temp sending unit the same, regardless of what's at the dash end?

Can I just put in a instrument cluster with gauges in where one was with lights? What's all involved?

Hope this makes scene what I'm trying to say.
Chris.

[polarzak]

Originally Posted by happydog500

On my 97, I don't have gauges, just idiot lights. I

Not sure about the instrument cluster, but the engine sending units are different for idiot lights and gauges. One is just basically an on/off switch, and the other is a resister unit.

[Alibi]

Originally Posted by polarzak

Not sure about the instrument cluster, but the engine sending units are different for idiot lights and gauges. One is just basically an on/off switch, and the other is a resister unit.

This is true. I know that on the previous gen, that to add the upgraded cluster you would have to add a temp sender and an oil sender and then wires to the cluster. Its not a direct plug and play.

[happydog500]

Wow, even the wires? Looks like I have to keep the idiot lights. Wish I could find a person who did it.
Thanks for the replies,
Chris.