PUMPKIN CAR STEREO SUPPORT CENTER

Hi Jammy.

Could I please have the pinout for the RQ1221E iso connector?

So far I have:

Pin 1 Black/Orange = Reverse Trigger (12VDC from can bus adaptor or reverse lamp positive pole)
Pin 2 = ??????????
Pin 3 Orange = illumination
Pin 4 White = ?????????
Pin 5 = ?????????
Pin 6 Blue = Power Antenna/Amplifier Trigger
Pin 7 Purple = RR + speaker
Pin 8 Grey = + Speaker
Pin 9 White = + Speaker
Pin 10 Green = + Speaker
Pin 11 Pink = Brake In Trigger (GRND from parking brake switch)
Pin 12 Blue = ???????????
Pin 13 Red = ignition on (from canbus adapter)
Pin 14 = ????????????
Pin 15 black = GRND (Chasis)
Pin 16 yellow = Power (12vdc from battery)
pin 17 purple/black= RR - speaker
pin 18 grey/black = - Speaker
pin 19 white black = - Speaker
Pin 20 green/black = - speaker




Jammy, Please explain PIN 2, 4, 5, 12, 14.

Hi,
You can refer to the following defined picture.

QQ截图20170623170910.png (144.45 KiB) Viewed 1654 times

Regards