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Posted: Sat Sep 01, 2018 1:31 pm
by Kimota

I ve problem with my head unit PF78AA4RP when i connect the canbus box have many defaut

If you connect the canbus it s necessary to plug the acc wire ? Because the head unit don t put off when i remove key car (my acc wire is connecting)

My car dosen t want to close the door with remote key control and my battery is discharging

When i disconnect canbus box all are ok but the illumination dosen t work and sic screen dosen t work to...

Thank you


Posted: Mon Sep 03, 2018 3:29 pm
by xtrons
It seems to be a problem with your Canbus.
If you connect the Canbus, you don't need to connect the red ACC wire.
You can contact to order a Canbus.

Should you have any other questions, just feel free to contact us again.