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Pcm relay coil
1999 Ford F-350 Super Duty

PCM relay coil

(1999 Ford F-350 Super Duty)
where is the PCM RELAY COIL located? The 30amp fuse blows when i turn the key on.
2 answers & 0 comments
Popular Answer
on January 02, 2011
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.
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on January 02, 2011
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.
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where is the power control module realy on a 02 ford taurus
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