Ford 1989 Bronco Owner's Manual page 236

Roadside Emergencies
Fuse/Relay
Location
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236
2010 Econoline (eco)
Owners Guide, 3rd Printing
USA (fus)
Fuse Amp
Rating
10A* Fuel pump relay coil (gas engine
only)
10A* PCM (diesel engine only)
20A* Diesel fuel conditioner module
(DFCM) (diesel engine only)
20A* Trailer tow park lamp
15A* Trailer tow backup lamp
— Not used
— One touch integrated start (OTIS)
(diode)
— Auxiliary battery (diode)
HC Micro relay Upfitter #2
30A** Trailer tow battery charge
— Not used
20A** Power point 2 (glove box)
20A** Power point 3 (left-hand B-pillar)
20A** Power point 1 (instrument panel)
50A** Modified vehicle
— Not used
30A** Stripped chassis
— Not used
20A** Cigar lighter
— Not used
30A** Power seat
20A* Vehicle power (VPWR) 1, PCM
power
20A* VPWR 2, PCM – emission related
powertrain components
10A* VPWR 3, PCM – general
powertrain components
Protected Circuits