1999 Ford F-350 Super Duty Q&A

1999 Ford F-350 Super Duty Question: PCM relay coil

where is the PCM RELAY COIL located? The 30amp fuse blows when i turn the key on. -
Answer 1
The PCM power relay is the furthest most relay opposite of the PCM diode; unfortunately, from the old diagram that I am reading, I cannot tell if it is the front or rear of the battery junction box. The circuit that is blowing the fuse is circuit 361 (red in color) which powers a whole host of PCM controlled components. I have personally had a transmission solenoid pack short out causing this concern. Try unplugging the trans control solenoid (passenger side behind a removable heat shield) and installing in a new fuse. I hope this helps. -
Answer 2
where is the power control module realy on a 02 ford taurus -