Fuse or transmission
2000 Ford F-150 2 door 4.6 engine 378203 miles
Fuse# 23 in power distribution block keeps blowin what can be putting load on fuse
5 reports
8
KN
Fuse 23 powers a lot of sensors and actuators: the torque converter clutch solenoid, electronic pressure control solenoid, shift solenoids, etc. I've seen this problem before: check the wiring harnesses for all four oxygen sensors for heat or chafing damage, and the wires going to the transmission too. Since the fuse is blowing there must be a wire damaged and shorting to ground or one of the named sensors/actuators is shorted. Good luck, let us know when you solve it!
Vote helpful4
EL
If the sensor actuators are used in any way to power up alarm system ,could be many reasons why truck won't have power and keep blowing. The fuse sir
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