Skip to main content
Topic: Flashers (Read 590 times) previous topic - next topic

Flashers

Started up the motorhome today and the hazard and blinkers are not working. Changed one of the flash relays a year ago. Shouldn't there be voltage to the plug when the blinker or hazard flasher is on? I pulled the flash relay out and there is no voltage with blinkers on it off. Same wo H hazard flashers. Is there a fuse somewhere? All the lights work, they just won't blink or hazard flash.
Jody and Juli
1997 U320 40ft. Cummins M11 400hp
Build #5028
Master Mariner Unlimited Tonnage
USNR Lt. Commander (ret)
Texas A&M Maritime (me)
Baylor (wife)

Re: Flashers

Reply #1
There is a reset type fuse for the hazards. On my 97 it is #31.
jor
93 225
95 300
97 270
99 320

Re: Flashers

Reply #2
Where is that? In the same panel? How is it reset?
Jody and Juli
1997 U320 40ft. Cummins M11 400hp
Build #5028
Master Mariner Unlimited Tonnage
USNR Lt. Commander (ret)
Texas A&M Maritime (me)
Baylor (wife)

Re: Flashers

Reply #3
Yea, it's in the same panel in front of the passenger but come to think of it it is probably not resettable. They don't go bad often and they are cheap and available at any auto parts store. The numbering starts at the top left.
jor
93 225
95 300
97 270
99 320

Re: Flashers

Reply #4
What about the turn signal? Which number?
Jody and Juli
1997 U320 40ft. Cummins M11 400hp
Build #5028
Master Mariner Unlimited Tonnage
USNR Lt. Commander (ret)
Texas A&M Maritime (me)
Baylor (wife)

Re: Flashers

Reply #5
It's number 14. You should have this big 12volt schematic in your book. It and most of the others are available here. If neither the flashers or the signals are working this isn't likely the problem though. Sure it's not just a burned out bulb?
jor

93 225
95 300
97 270
99 320

Re: Flashers

Reply #6
All the lights work and th brake lights . Flashers aren't clicking at all
Jody and Juli
1997 U320 40ft. Cummins M11 400hp
Build #5028
Master Mariner Unlimited Tonnage
USNR Lt. Commander (ret)
Texas A&M Maritime (me)
Baylor (wife)

Re: Flashers

Reply #7
Have you replaced the flasher cans? There is one for the blinkers and one for the flashers.
jor
93 225
95 300
97 270
99 320

Re: Flashers

Reply #8
Haven't replaced them yet. Just odd they both went out. Don't seem to be getting voltage to he socket where it plugs in.
Jody and Juli
1997 U320 40ft. Cummins M11 400hp
Build #5028
Master Mariner Unlimited Tonnage
USNR Lt. Commander (ret)
Texas A&M Maritime (me)
Baylor (wife)

Re: Flashers

Reply #9
I had to replace my steering column switch some years back when my flashers stopped working. The turn signals always worked though. Don't know if that could be an issue.

Mark
The selected media item is not currently available.
Mark and Tanya
Milton , Florida
US Navy Veteran (DV)
1999 U270 Special 40' CAI , 2015 Jeep Wrangler Sahara

Re: Flashers

Reply #10
New flashers relays installed. Still nothing
Jody and Juli
1997 U320 40ft. Cummins M11 400hp
Build #5028
Master Mariner Unlimited Tonnage
USNR Lt. Commander (ret)
Texas A&M Maritime (me)
Baylor (wife)

Re: Flashers

Reply #11
Found it! The plug into the multi function switch in ththe steering column cam out. Must have happens when I got the steering gearbox rebuilt and reinstalled.
Jody and Juli
1997 U320 40ft. Cummins M11 400hp
Build #5028
Master Mariner Unlimited Tonnage
USNR Lt. Commander (ret)
Texas A&M Maritime (me)
Baylor (wife)

 

Re: Flashers

Reply #12
 All of the The flashers may work through the turnsignal switch.