96 Grand Cherokee Dash problem

ncrukee@hotmail.com

and where the signal for the dash cluster comes from.

The whole thing would be sweet!

You know if you just send part of it, I`ll need the part you didn`t send!! ;)

Well its not really as simple as just sending the whole thing.  You would pretty much need to buy the service manual if you want the whole thing.  I'll send all that I can find relevent.

 This isn't as easy as I thought.  In my service manual there is quite a lengthy procedure for diagnosing the instrument cluster.  The bad part is that it requires a scan tool.  Do you have a scan tool?  The wiring diagrams are very limited and would be of very little help to you.

The next problem is that this book is just to damn big to copy.  It is about 10'thick and makes it hard to photocopy into the creases.  I will definately need to fax to you as you won't be able to read if well if I scan it.  Like I said though I don't think this is going to be any good to you without a scan tool. 

Just to confirm I have now read the whole thing and you NEED a scan tool to diagnose this.

Here are the relevent wires at the IC.

Ground - BLACK/ Orange Z2 and Black Z1

Hot all the time - Violet F75

Hot in run and start - Blk/wht F87

CCD BUS + - Vio/Brn D1

CCD BUS - - Wht/Blk D2

These bus wires go to the Powertrain control module (Right side rear corner of engine compartment), Body Control Module (lower left of Instrument panel) and Airbag conrtol module (module below center console)

scan tool?

I have a Snap-On MT2500 diagnostics scanner if that`s what you meen.

or are you talking multimeter?