mtagent

Hello all,

I have the lexus premium sound system and a few days ago the volume just stopped working. Also, when I depress the button for bass, mid and treble the setting is frozen at "0". any thoughts? I have a feeling it is the amp but would love some feedback before i go trolling for a stock replacement. Outside of this, all looks fine on the display.

Thanks in advance.

M

Keaberts

I am also having the same problem with my RX300.. its a 2000 and has the factory base Pioneer system... I have no sound from radio, cd, or tape... bass, treble, fade, and mid are all stuck at 0.... from what i am finding online it seems to be the amp under the rear seat/cargo area? can anyone confirm this for me?

Shibumi1

sounds like the amp in both situations...id chk the audio amp fuse first... then start exploring other options....

hypervish

yes, the amp is under the rear seat. this should help you find it: https://www.clublexus.com/forums/rx-...he-amp-at.html

irishcharm

iTrader: (1)

check fuse for radio and amp......if all is well.....shut off car and pull both. then remove battery terminal (excessive? yes I know)

wait a few minutes then plug all back in....still no power? grab a multimeter and test out the power/switched on the amp. if there is power, problem = amp