if it is factory there is a fuse under the hood in the power distribution box
how many freeze plug at 1997 ford escort
if it has the plug in the back of the truck for trailer brakes then it is under your dash. it should be a female plug. about in the middle of the dash(more twards the left) you can get a plug from ford that plugs right in and it will have leads off of it to wire right to your brake controller. makes it super easy
The trailer has a dead short in that right side brake light circuit.
The trailer harness plug should be located behind the rear license plate holder. Some 1997 Chevrolet Tahoe's were not equipped with the trailer harness plug.
the trailer pin marked aux will charge a battery on a trailer if both vehicle and trailer are wired correctly
( .054 inch ) according to the 1997 Ford Expedition Owner Guide
A wire could be broken, a relay could be defective, it could be wired into the wrong relay, wires may have become disconnected, the plug itself may be corroded.
I just have an adapter that i keep in the back of my explorer that goes from a 4 to 7 prong trailer hook up
1997 Ford Thunderbird 4.6L SFI 8cylThe Spark Plug Gap.054 (In thousandths of an inch)
www . motorcraft . com ( no spaces ) shows ( .044 inch ) spark plug gap for the 4 cylinder and V6 engines in a 1997 Ford Probe
what is the spark plug gap on a 1997 ford thunderbird lx 3.8 engine
.052"-.056"