No 4wd also tow/ha flashing - Ford Powerstroke Diesel Forum
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post #1 of 1 Old 03-10-2013, 10:08 PM Thread Starter
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No 4wd also tow/ha flashing

2003 ccsb

Got done putting truck all back together after head studs and all that, drove it 900 miles to Idaho for snowmobiling...I get into snow goto turn to 4wd and nothing. No light nada
So I figure it has to do something with the two relays in the box behind drivers battery since when i power washed the truck with he cab off water got in it and when we hooked batteries up some sizzling and smoke came out.

So I pull both out to test them (ohm out) find one is bad...but figure ill replace both well I didn't make it to the auto store in time and forgot about the relays and went a 1/2 mile away to he store...let the truck idle for 5 min and get and the tow/haul was flashing truck felt like it starts in a high gear and shifts hard also shifts hard into this due to the relays I left out I'm guessing and also is his my 4x4 problem you think?? It's the smaller black one in the picture closer to the battery.
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