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20 pin Toyota Head Unit audio connector layout
20 pin Toyota Head Unit audio connector
p/n 86120-60290
The pinout should fit 1 device(s)/model(s). Click to list>

Head unit pinout abbreviations

Pin
Notation		 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.
ILL Light-on signal or backlight adjustment. +12V supplied to light-on pin of head unit when tail lights ar turned on.

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

Misc. pins
MUTE This pin is used to silence the audio, earthed by some other external components that is connected to the radio.
Amp, ATX+, ATX- Amplifier control
CD-IN L+, CD-IN L-, CD-IN R+, CD-IN R- CD-changer audio
TXM+, TXM-, TXS+, TXS- Changer to Head unit (Master) and Head Unit to changer (Slave)
12 pin Toyota Head Unit CD Changer connector layout
12 pin Toyota Head Unit CD Changer connector
at the head unit
Pinout status: +1 -0
According to 1 reports in our database (1 positive and 0 negative) the Lexus LX470 (2000-2002) P6808 Car Stereo pinout should be correct.

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