Harman 3 blink error

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trush

Member
Mar 30, 2011
28
central bucks pa
I have harman advance the circuit board has no dip switches? I guess it’s older ? I bought it used so it’s new to me

The esp probe has black wires. Is there some way to check a setting?

I suppose I need to replace the esp probe and stay with black wires ?
 

trush

Member
Mar 30, 2011
28
central bucks pa
I have harman advance the circuit board has no dip switches? I guess it’s older ? I bought it used so it’s new to me

The esp probe has black wires. Is there some way to check a setting?

I suppose I need to replace the esp probe and stay with black wires ?
It’s getting 3 blink status
 

Nitro-Fish

Burning Hunk
Feb 5, 2009
144
VA