Hallo,
i have changed the oem radio against the scosche AB kit. The radio is an DNX9210BT from kenwood. I have connected the low level outputs to the wires of the scosche kit (loudspeaker). Then my TPMS failed. I couldn't teach the sensors, i had the yellow icon for failure TPMS in my speedometer. And i had a noise in my speakers, when a took the key into the ignition lock. This noise was not a ground loop noise, the frequenzy was very high. When the radio was booting, this noise were gone. I have changed the kit many times. Then i have connected the high level outputs to the scosche wires for loudspeakers and then every thing worked fine. The TPMS was working, the telephone was paired, backup camera works, the chimes are ok. Now the scosche support says, that the boston amp wouldn't work with my low level outputs
. By the way, now all is working fine. No issues. With the Settings of the sound processor of the DNX9210 i have a wonderful music quality in my camaro. I always have an activ sub from pioneer, that is playing the bass tones very good. Scosche has sent me a rma to change my kit and they had sent a new kit from scosche. They said that they will bring a firmware update for the problem of the TPMS, but there is no ETA, when this update will available.
Sorry for my bad english language.
Best regards from germany
opossum