I have a 1999 Safari and have had a long history of trouble with the running lights. Much of the problems came from loose connections in the trailer 7-pin plug. No of the running lights worked - but I just found out that I fried a breaker or relay that is between the battery and the lights. (when we bypass this the lights work.) It is a small black box with four paddle connections -- one for a hot wire, one for ground, and two for the blue trailer light wiring. It says SC-906 on it and is 12v
, 30 amp. The connection points are marked 85, 86, 87, and 30.
I can't find it listed anywhere -- ideas on where I can get one?