Thread: Pontiac grand prix gt drivers information center dic

I did the swap. It takes a good 3 hours of splicing 20 or so wires, but in the end its well worth it.

Make sure you get the digital DIC with the TRAC button, not the TCS button.

Did the GT models ever have the digital DIC? I assume the TCS button is on the GTP models. I thought only the analog DIC had the Trac button but I must be wrong.

Yes, it was an option on the GT, however unlike stated above you CAN use a GTP DIC, you just have to open it up and cut one of the soldering points.

Originally Posted by nault31

Did the GT models ever have the digital DIC? I assume the TCS button is on the GTP models. I thought only the analog DIC had the Trac button but I must be wrong.

my GT has it from the factory.

Thanks, yes I finally saw a digital one with the trac button on ebay and the club gp how to on soldering a wire to fix the tcs button if I bought a gtp dic.

Can I assume my 98 GT would have all of the wiring for the mpg and other data to work or would I have to add a few wires?

Yeah, just have to splice a couple wires in the harness

97 can only be used in a 97. It's a special case for the 97's. You need one from a 99-03.

I used this thread.
ClubGP Message Forum troubleshooting

You'll want to look for a 98-03 GT with a DIC where the button says TRAC not TCS. The 97 has a tire pressure monitor light and is incompatible. I was lucky to find one cheap on ebay and the connector was already wrapped in the dash so no splicing.

Originally Posted by BlitzGT

98-02 DIC are all interchangeable.

If you have a <99 GP, the harness for the digitial DIC is already there and this is a plug and play mod.

ok.

Originally Posted by 99GTP99

i got 99 gt it would be plug and play?

You have to pop the dash off to see if the connector is there. It's hit or miss. My 99 did not have the connector.

my dic on my 97 gt has a trac light and its for sale

check my f/s thread