PDC Fuse F18 keeps blowing
1996 Jeep Cherokee SE 4.0L
When my jeep heats up for awhile, if I turn it off, when I start it again the check engine light comes on and a 15 amp mini blade fuse in the PDC blows. Also happens when I'm driving for awhile. I looked in my manual and it shows a completely different PDC, looked online but still have no idea what the fuse even does. According to the diagrams I saw it's F18 and controls ASD Coil. But my jeep starts and runs, although it stalls occassionally, so how could it be. If I could find out what the fuse does, I'd have a place to start. |
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'96 PDC...(and 96 doesn't match earlier or later years)
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which fuse
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I have 97 PD. does it look like yours?
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ops not even here guys
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Hi,
Thanks freegdr, I only have dial up internet service up here, so it's a real pain. The second picture the top right blue 15 amp fuse, right below the relays. 1 up and 1 over from the one circled. |
Thanks car5car but mine is different.
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Edit: what code are you getting with the CEL?
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Code 31 when i turn the key on and off four times. I can't get my friends OBD2 scanner to link to jeep.
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Fuse 18 in the PDC powers low washer fluid level switch, backup lamp switch MT only, evap/purge solenoid, park/neutral position switch 4.0L and AT only, ac clutch relay and radiator fan relay.
This is the wiring for a 96 Jeep Cherokee SE 4.0L That code 31 I believe has to do with the evap/purge solenoid. |
Thanks everyone. I pulled the pdc and the first thing I saw were wires that finally matched a diagram I had.
Althought it's listed as a an ASD fuse, it actually is the evaporation purge solenoid fuse. Thanks ET JEEP. By the way the ASD fuse is #20. I appreciate all the help and will let you know how it turns out. |
Originally Posted by Sammy60
(Post 2010549)
Thanks everyone. I pulled the pdc and the first thing I saw were wires that finally matched a diagram I had.
Althought it's listed as a an ASD fuse, it actually is the evaporation purge solenoid fuse. Thanks ET JEEP. By the way the ASD fuse is #20. I appreciate all the help and will let you know how it turns out. |
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