qpdo

bump

bump

I’ll try to be as brief as I can so here we go…

I bought my car with a 10” bandpass subwoofer installed as well as the factory get up still intact. Not only does the bandpass not work, neither does the two rear 4” speakers. The amp for the sub powers up but produces no sound, so if anyone can give me any pointers there it would be greatly appreciated. Now for my main problem, the 4” rear speakers.

From the get go I assumed it to be a grounding problem, and sure enough the ground from the aftermarket headunit was not installed properly so I fixed that… Still doesn’t work. Then I removed my speakers and speaker boxes from the doors only to find that they were blown (tested it by plugging it into another one of my cars). So I bought new speakers… still doesn’t work. Then I removed my entire console again to get to the back of my headunit. I removed all speaker leads and plugged in my rear speaker wires from my headunit into my outgoing front speaker leads to check if the power source from my headunit to my speakers was screwed… they worked fine. SO the headunit power to my rear speakers are fine, my NEW speakers are great… but STILL no tunes :chairshot: . So I used a multimeter to check the continuity between my wiring going out of the headunit to the speaker itself, there was no continuity. SO I have concluded that there is either a blown fuse somewhere or a broken connection in the line.

If anyone can give me some tips as to where to check next or if there is a particular fuse for the rear speakers or any fuse that could be the culprit I would be extremely happy .

Thanks in advance…

qpdo

anyone?

All im saying is we all drive classy rides... I just try not to make MINE look like the a ride from the latest Fast and Furious movie. Again... just a noob throwin out an opinion. 1 GEN GS300 FTW!!!!!!!

qpdo

far shot... need a drivers side airbag & steering wheel?

qpdo

u tired of one wheel burn outs as well (on the track of course) lol, if only i had the money for the tires let alone the LSD itself i would slap one on my car too hahah... good luck with the search\

qpdo

i have heard this problem a lot on many forums... i have no idea what it is, but i am just as interested as to why the hell it happends... please help some rookies out here

qpdo

i'm a noob yes, but my goodness people, we drive Lexus' not civics... just my opinion and we all have our different ones but underglow is tacky

qpdo

I know its a differnt generation GS300 but my '91 Aristo gets about 22-24MPG cruising on the highways... still not entirely sure how well it will do in the city.

qpdo

yup, sounds like a reprogram is due... if you can source a shop manual i believe it shall give you step by step procedures to fix or even diagnose your problem. Dealerships take advantage of peoples unwillingness to do some research and do it themselves so they would charge you an arm and a leg.

qpdo