Not powering on

A fuse may be one of the reasons why your 1999 Keystone Sprinter RV is not getting DC power from the power converter. To test the fuse, you can follow these steps:

1. Locate the fuse panel: The fuse panel for the power converter is usually located near the power converter itself or in the electrical control center of the RV.
2. Identify the fuse for the power converter: Look for the fuse labeled "power converter" or "DC power."
3. Check the fuse: Remove the fuse from the panel and check to see if it is blown. A blown fuse will have a melted wire inside. If the fuse is blown, replace it with a new one with the same amp rating.
4. Test the power converter: Once the fuse is replaced, turn on the RV's power and see if the power converter is providing DC power.

If the fuse is not blown, or if replacing the fuse does not resolve the issue, there may be a problem with the power converter itsel

unplug it or pull fuse

no power at my power fuse under the rear seat ??? Do you mean the whole rear fuse box is dead . Or just a single fuse ? What number fuse an how many amp's ? Under hood fuse box I/P BATT fuse number 48 125 amp ,this power's the rear fuse box.

I would start by checking if the under dash fuse panel is getting power to all the fuses. A few will be hot at all times (like the brake light fuse, horn fuse), but with key on, all fuses in the fuse panel should have power available to them.
Use a test light, clip the ground clip to a metal bracket, and use the test light probe to touch the fuses at the ends-the little indents on top of fuse is open to the metal strip in the fuse. When the probe touches that strip, the test light should light, meaning power is getting to the fuses. No light? Maybe not grounded good-keep trying until you get a light when touching the fuses through that little **** at top of fuse. When you have a good ground, check all fuses. With key on, all fuses should have power-now you can check the radio fuse and dash fuse.

You can do this also to check for a blown fuse. Even a blown fuse will light the tester on one end of fuse. A good fuse will light tester on both ends of fuse. A blown fuse will only light tester on one end. You can check fuses this way without pulling the fuse out to inspect.
If no power to the fuse panel or to part of the panel, look for a bad fusible link or maxi fuse that distributes power to the fuse panel. There may also be a relay (ignition relay) that the key switch turns on to send power to the fuses that are hot in accessory or run.

In the engine fuse compartment... .check fuse #3 (10 amp fuse) to see if you have power to the fuse and coming out of the fuse. If you have no power coming from the fuse, suspect a blown fuse or a broken wire between that fuse box and the radio... if there is no power to that fuse. Check the Maxi fuse number 6, a 30 amp fuse.

fuse is located at the power supply section.to get to the power supply you need to remove the back cover of your monitor..after you remove the cover you can see the power supply..and the fuse is place on the pcboard and there are two fuses the primary fuse and the secondary fuse....be careful when replacing the blown fuse...do it only once once you replace the fuse and blown again there is a problem on your power supply...replace your power supply with a new one...


hope this could help you...goodluck!
your rate is important to this help tnx..

Fuses maybe? but more likely you have a power feed from the battery to the fuse box that has become disconnected or broken.

Get a test light and check the fuses with the key on to see if you have power to both sides of the fuses.

If you have power to both sides of the fuses, its not the fuse or the power supply.

If you have power on only one side of the fuse it the fuse.

If you have no power on either side of the fuse, your not getting power to the fuses block.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c

are you checking power with fuse in and to one side of the fuse or to both sides if to one side you will have power if to both side you shouldn't have power your fuse is blown. Your fuse is there to protect the device and wiring from burning up fuse blows cuts power off

owner manual.

here's the big ones for 1994 ranger. all i have
Section 18-01: Wiring and Circuit Protection 1994 All Ranger, Explorer and Aerostar Vehicles Workshop Manual
SPECIFICATIONS Specifications

High Current Fuses And Circuit Breaker — Ranger 2.3L, 3.0L And 4.0L
Circuit Size Location Electric Fuel Pump 20 Amp Fuse Power Distribution Box Headlamp Switch Feed 40 Amp High
Current Fuse Power Distribution Box #36 Circuit Alternator Output #2 15 Amp Fuse Power Distribution Box Fuse Panel 60 Amp High
Current Fuse Power Distribution Box Power Locks 20 Amp High
Current Fuse Power Distribution Box #38 Circuit Alternator Output #1 12 Ga Fusible
Link Integral with 14305 W/A Powertrain Control Module and Power Relay 30 Amp High
Current Fuse Power Distribution Box 4x4 Electric Shift 20 Amp High
Current Fuse Power Distribution Box Ignition Switch Feed 60 Amp High
Current Fuse Power Distribution Box High Beams and High Beam Indicator 22 Amp C.B. Integral with Headlamp Switch Front Wiper and Washer 6 Amp C.B. In Fuse Panel Power Windows 30 Amp C.B. In Fuse Panel Cigarette Lighter, Flash to Pass and Power Lumbar 20 Amp C.B. In Fuse Panel