Nissan X-Trail Owners

Many Restoule Problem

1.  Air condition not Cool => Expansion Vale Replace 

2.  Nissan Connect not works => Replace Headset Used Apple CarPlay android Auto

for Pioneer AV Headset Need Convert Signel

Many factories used CANBUS but it not  12VDC. Driver How i'm can drive ACC Signel for Pioneer

May be can used ULN2004 Driver IC it is sheeped.