Celica Forums General Discussion General Question about audio harness on GT

I'm trying to install an Alpine 9835 on my 2001 Celica GT. I bought a harness, as I figured I only had the 6 speaker audio. Come to find out I have the premium audio (but still only 6 speaker, not 8) so the harness doesn't work. This leads me to believe there are 3 different types of audio, the stock, the premium, and the JBL's. Is there a harness that fits the premium, or do I just have to splice into the wiring? Any help would be appreciated...

splice away. no idea but i'd say splice away. haha

i bet you dont have a premimum stero system... do you have an amp back there??

how do you "think/know" that you have the premium??

(iv done a stero install a ton of times on a gt, let me know how i can help you)

I've located the amp, it's to the right of the glove box under the dash. I think I can use the Scosche TA-03 adapter without messing with the amp. If you can confirm that I'd be very grateful.