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20 pin Honda Head unit CN701 proprietary connector layout
20 pin Honda Head unit CN701 proprietary connector
7-th Gen

Meaning of Head Unit pinout signals

Pin function

Power pins

B+ Battery+  (12V direct from Battery). 
GND, GROUND Chassis Ground
ACC Ignition powered. +12 V with the ignition key is in the ACC or ON position.

Audio pins

FR SP+ Front right speaker out
FL SP+ Front left speaker out
RR SP+ Rear right speaker out
LR SP+ Rear left speaker out
FR- or RF-, FL- or LF-, RR-, LR- or RL-, SGND The corresponding speaker ground


According to 1 reports in our database (0 positive and 1 negative) the Honda Accord (2002-2008) Car Stereo 20 pin connector pinout may be incorrect.

Is this pinout
Honda Accord (2002-2008) Car Stereo 20 pin connector visual pinout:click to enlarge
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