2002 Focus SE Wagon, No Dome Lights or Power Mirrors

[elsolo]

Originally Posted by adamwood78

I have since replaced the battery and solved the dead battery problem. I replaced the wiper relay and can now get front wipers to park. My current problems are no intermittent wipers, no interior dome lights, no rear wiper, no rear defrost, no power mirrors. I assume these are all linked somehow. Could a corroded battery ground cause these problems? It starts just fine.

The intermittant wipers, washer pump, and rear wiper use the generic electric module (right A pillar).

The interior lights and side mirrors are all powered off the same circuit coming off terminal 5 on the battery saver relay. They junction off at the "in door lock feed wiring harness" The other side of the circuit, the ground, is shared by them as well, it;s listed as on the left A pillar.