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Robert, RV Mechanic
Category: RV
Satisfied Customers: 13375
Experience:  18 yrs. RV experience including Cummins North West, Country Coach, Monaco Coach - vendor certified.
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Leveling has all 4 fuses system s HWH, Yes 15amp, 2004

Customer Question

leveling jack has blown all 4 fuses system s HWH
JA: Do all the fuses have the correct amperage for the circuits they're in?
Customer: Yes 15amp
JA: What is the model/year of your RV?
Customer: 2004 Winnebago Adventurer
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: i replace d all fuse's and had to manually retract 2 jaks
JA: Anything else you think the mechanic should know?
Customer: ?
JA: What confuses you?
Customer: do you have any suggestions on why all 4 fuses are blowing
Submitted: 1 year ago.
Category: RV
Expert:  Robert replied 1 year ago.

Hi my name is Robert...

IF it is blowing all the fuses inside the HWH box then you have an issue with the control box or wiring harness for the jacks.. Might need a shop to troubleshoot this, if you know the series HWH system you have I should be able to send you a service manual, from my experience working on these it sounds like the control box has a dead short if it is blowing more then one fuse. HWH does a pretty good job on there manuals for troubleshooting and you would need a volt meter, if you can tell me the series system I can see what info is available.... Robert

Customer: replied 1 year ago.
Series 325
Expert:  Robert replied 1 year ago.


Let me see what I can find... Robert

Expert:  Robert replied 1 year ago.


Click HERE and have a look go through the manual and read all the info and then you can see where to check your voltages, my gut says the control box is bad but you want and try and narrow it down if possible.... Hope this helps some.... Robert

Expert:  Robert replied 1 year ago.

Hi... Was just checking in to see if my answer helped??? IF you have more questions or concerns please feel free to contact me...


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