Quote:
Originally Posted by oldredm3
when i reconnected the OEM plug back into the radio unit in the trunk it had 12.5 volts from that white wire at the plug
this is without reconnecting the OEM head unit.
not sure what difference that makes.
kinda leaning twards a defective unit.
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The original BM54 radio unit in the rear has to be plugged in for the system to know the DSP is there. Do you not have the proper harness for DSP?
Post #395 page 40.
"DSP turn on wire may work for some, but it didn't work for mine. I had to buy a different harness so the factory stereo stayed in the ibus loop. Without the factory stereo in the loop, the DSP amp would turn off.
I also had to code the DSP amp so it knew the board monitor had been removed. After doing that, the DSP amp works fine with the ibus stick and app."