2003 s80 ecm wiring diagram

teachme · Post by **teachme** » 08 Sep 2015, 19:04

Hey guys according to all data the ecm connector should have power on pin b11 and a70. On the wifes car b11 has power but a70 don't and ecm acts dead. Does anyone have a wiring diagram showing where the wires from the ecm plug run to I am debating on adding power to that wire to see if the ecm comes alive.

difflock54 · Post by **difflock54** » 10 Sep 2015, 20:56

See if what you need is shown in the link below.
www.volvowiringdiagrams.com

teachme · Post by **teachme** » 12 Sep 2015, 06:32

Thanks so much.