VelvetThunder
New Member
Not sure if right place. And sorry, but this is on a Barina not a commodore . But hopefully, someone can help!
I just bought an aftermarket head unit and went to wire it in a TK Barina. The harness I bought is missing some of the pins that the car has. One of those is PWM- . There is a pin for PWM+. The PWM+ is running into the illumination wire in the harness I bought.
What do I do with the PWM-? There is a wire for it on the car side, but not on the harness or the head unit.
I just bought an aftermarket head unit and went to wire it in a TK Barina. The harness I bought is missing some of the pins that the car has. One of those is PWM- . There is a pin for PWM+. The PWM+ is running into the illumination wire in the harness I bought.
What do I do with the PWM-? There is a wire for it on the car side, but not on the harness or the head unit.