The flashers would go on, the door locks would go up and down, the airbag light would go on, and the fuel pump would go on and off, right when I was going down the road. Ensure left front window switch on master switch assembly is in neutral position. . The voltage drop should be performed with the fuel injectors disabled and while cranking the engine. Why would you not just plug in a positive wire from your motorehome to the 'burb's battery.
However, make sure it is of the correct amperage. I like that area, out of the way and would never know it was there just looking in. Disconnect left power window motor connector. Hope this helps ya out. If circuit breaker is open, locate and repair cause of overload. Disconnect master switch assembly connectors C1 and C2. Some components may have multiple fuses, so make sure you check all of the fuses that are linked to the component in question.
Please follow this diagnostic or repair process thoroughly and complete each step. I had a problem where electrical components just freaked out for no reason. They should be able to figure out if the component needs to be replaced or if there is a short or some other problem with your Silverado 1500. Replace it as soon as you can. If checking and replacing the fuse for the component in question doesn't work, we recommend seeking assistance from a trusted professional mechanic.
If the band is broken or melted, replace the fuse. To tow all 4 wheels down , there is a process you go through detailed in the owner's manual that shifts the tranny and transfer cases into neutral. . If problem still exists, repair by appropriate symptom. Just pick some feature of your vehicle that you can get along without - like the radio or cigarette lighter - and use its fuse, if it is the correct amperage. I tow it behind my motorhome from jobsite to job site. You must be talking about the fuse box inside the dash which is accessed between the door and the end of the dash? If test light illuminates, go to step 3.
To remove fuses, hold the end of the fuse between your thumb and index finger and pull straight out. I can't imagine it being too hard, just tie into the relays. If fuse is blown, locate and repair source of overload. Of course, you'll need the right gauge cable for the braking and possibly an additional fuse, but, I'm sure someone here can help with that. If the voltage drop is above 200 mV, replaced the effected cable. Why would you not just plug in a positive wire from your motorehome to the 'burb's battery.
Good luck You would need a negative as well as the positive going to the burb. You may have spare fuses located behind the fuse block access door. The picture doesn't show the cover on it but it's the big black one under there with the electrical symbol on it. Wish I got overtime for all this! Some Chevrolets have multiple interior fuse boxes including in the trunk - the video above will show you where the interior fuse box of your 1999 Silverado 1500 is located. Gotta love weekend duty and 11 days worth of 12 hour days.
The voltage drop should not exceed 200 mV. A common problem is the wires break where they pass from door to the body, right where they bend. The motorhome's alternator should keep your battery charged and may actually run the aux braking. These circuits may be intermittent or resistive when loaded. Of course, you'll need the right gauge cable for the braking and possibly an additional fuse, but, I'm sure someone here can help with that.
If express down feature does not work, but window moves down with each switch depression, replace left window switch. If test light does not illuminate in both positions, go to step 9. It'll be a tight fit with a regular drill but obviously can be done since this monkey was able to! If your Silverado 1500 has many options like a sunroof, navigation, heated seats, etc, the more fuses it has. The problem is that many times after towing 6-8 hours, the battery is dead on the 'Burb. The motorhome's alternator should keep your battery charged and may actually run the aux braking.