Pontiac Grand Prix Forums : Grandprix

So, I just bought a set of component alpine 6.5"s and a nice pioneer head unit. Anyways I just tested to see if the head unit worked, since I am connecting everything with amps ne ways. head unit works fine but the volume control and other controls on the steering wheel do not work. I noticed next to the wiring harness was another clip with I think 3 wires in it not hooked up to anything. Are these the wires that I need for the steering wheel controls to work. If so how do wire them? Thanks in advance.

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-1999 GTP...Work in Progress! L26 bottom end, K&N HAI, ZZP MPS 3.5" pulley, headers, custom intake, 180 therm., 1.9 rockers
-1996 Acura TL
-1995 Trans Am...SOM beast...RIP.

Naw you need this to enable your steering wheel controls if you want to retain their functionality.

PAC SWI-X Steering Wheel Audio Control Interface - PFYC

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James Shafer
2003 GP GTX SLP P/N 50066
St. Louis MO
1.9 Modified Rockers, TOGs, 180 Tstat, PRJ 10.4 Wires, P/P Gen 3, SLP Ram Air Hood/Wizaired CAI, Gen 1 Spoiler, 3.4 ZZP Pulley, Desert Fox Tranny Cooler, Thrasher Shift Kit, 18" TSW Mondellos w/ AGX Struts, SSC Gen II Springs

hmmm, well i was replacing an aftermarket head unit with another...do you think the previous owner bout that and the clip with the three wires is it? What else could that clip be for?

__________________
-1999 GTP...Work in Progress! L26 bottom end, K&N HAI, ZZP MPS 3.5" pulley, headers, custom intake, 180 therm., 1.9 rockers
-1996 Acura TL
-1995 Trans Am...SOM beast...RIP.