2000 Express Speakers

Just received a van from work and I was wondering if there are speaker wires in the rear of the van and what colour are they.

THANKS BP

Just received a van from work and I was wondering if there are speaker wires in the rear of the van and what colour are they.

THANKS BP

Right rear = light blue/dark blue, left rear = white/brown. I don't remember the polarity, but you can check with a multimeter...