Go Back   iRV2 Forums > MOTORHOME FORUMS > Class A Motorhome Discussions
Join iRV2 Today

Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts.
  This discussion is proudly sponsored by:
Please support our sponsors and let them know you heard about their products on iRV2
Thread Tools Search this Thread Display Modes
Old 02-10-2014, 05:59 PM   #1
Join Date: Nov 2013
Location: Homosassa and Fort Pierce, FL
Posts: 52
Green LEDs

Okay, in the main electrical bay (not front under driver's seat) I seem to remember all the green LEDs being lit when I was looking for a blown fuse and seem to remember the blown fuse LED wasn't lit. That memory seems to agree with what my manual says.

Today, looking for a possible blown fuse (water pump not running) I looked into the bay and not one green LED is lit. However, every 12v light, step cover, Hurricane Heater, etc is working except water pump (although water pump switch illuminates).

We're on 50 amp shorepower and inverter is turned off.

Are my memory and the manual wrong or is something sinister going on?

2003 Country Coach Magna Haven #6190 Cat C-12
airduds is offline   Reply With Quote
Join the #1 RV Forum Today - It's Totally Free!

iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? Do you need advice on what products to buy? Or maybe you can give others some advice? No matter where you fit in you'll find that iRV2 is a great community to join. Best of all it's totally FREE!

You are currently viewing our boards as a guest so you have limited access to our community. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more!

Old 02-10-2014, 07:52 PM   #2
Senior Member
Join Date: Sep 2012
Posts: 4,232
Usually the LEDs will light when there is a load on the blown side of the fuse.
If your water pump switch lights, then the fuse immediately before the pump is blown, or the pump is bad.

jesilvas is offline   Reply With Quote
Old 02-11-2014, 06:42 AM   #3
Senior Member
Damon Owners Club
Workhorse Chassis Owner
Join Date: Mar 2009
Posts: 21,174
Humm.. On both of my 12 volt distributions panels (the Factory installed Progressive Dynamics and the self installed West Mountain Radio Rig-Runner) the LED's are RED and light when the fuse is blown and there is a load present.

No load, or good fuse, no light

However yours were Green.

Would have to see your install to comment.
Home is where I park it!
wa8yxm is offline   Reply With Quote
Old 02-11-2014, 09:04 AM   #4
Join Date: Nov 2013
Location: Homosassa and Fort Pierce, FL
Posts: 52
Just got off the phone with an ex-country coach tech. Mine are indeed supposed to be lit green when everything is okay. He was familiar with the issue and says I have probably lost ground on a pin-switch for the LEDs. No problem, now just doesn't identify a blown fuse.

We are trying to survive in sub-zero weather up here and several funny (well, not so funny) things are happening.

Good news Hurricane Heater is working great. No issues keeping us warm at all.
2003 Country Coach Magna Haven #6190 Cat C-12
airduds is offline   Reply With Quote
Old 02-11-2014, 09:57 AM   #5
Senior Member
Join Date: Sep 2012
Posts: 4,232
Get a test light, or even better, a volt/ohm meter. Very helpful stuff.
jesilvas is offline   Reply With Quote
Old 02-11-2014, 11:19 AM   #6
Senior Member
Country Coach Owners Club
Join Date: Jan 2006
Location: Sacramento Area
Posts: 3,228
I had that issue on my '95 CC.

The bottom used fuse position was blown, and the entire column would not light up like usual. When I randomly replaced that fuse the rest of the green LED lights lit up. My panel has three such columns.

If all of your lights are not working my solution may not be yours.

1995 CC Magna #5280
C8.3L 300hp Cummins, 31,000lbs
deandec is offline   Reply With Quote

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
My experience with LEDs (warning: long, but lots of info & pics) 4x4van Going Green 43 09-24-2014 06:56 AM
Microwave 40 Watt Bulbs Converted to LED's Dr4Film Class A Motorhome Discussions 6 01-28-2014 03:18 PM
Green fluid leak dickschaak Travel Supreme Owner's Forum 6 01-20-2014 06:00 PM
Very, Very Green! Bearhm New Member Check-In 12 01-17-2014 09:41 PM
12 vdc LEDs Pusherpilot Monaco Owner's Forum 3 01-08-2014 07:45 AM

» Virginia Campgrounds

Reviews provided by

Our Communities

Our communities encompass many different hobbies and interests, but each one is built on friendly, intelligent membership.

» More about our Communities

Automotive Communities

Our Automotive communities encompass many different makes and models. From U.S. domestics to European Saloons.

» More about our Automotive Communities

Marine Communities

Our Marine websites focus on Cruising and Sailing Vessels, including forums and the largest cruising Wiki project on the web today.

» More about our Marine Communities

Copyright 2002-2015 Social Knowledge, LLC All Rights Reserved.

All times are GMT -6. The time now is 01:26 AM.

Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2016, vBulletin Solutions, Inc.