Mechanics

TRAILER LIGHTS

Ford Expedition

Ford Expedition 2003 56498 miles 4.6L
Both sides of fuss # 42 are dead No power getting to fuss # 42
Also map lights work part of the time
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Tabbdye
July 29, 2007.



This may sound odd, but try testing it with a test light and the left turn signal on, according to my schematic it is the l/turn signal wire that has been fused for trailer use

Tiny
Jack42
Jul 30, 2007.


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