Omni Step not working - low volts???? (1 Viewer)

icantremember

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Sep 2, 2010
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My Omni step has been messing around, working sometimes and not others.

I have replaced the step with a new one but still not working.

All the batteries are fully charged.

I checked the voltage at the fuse and getting full 12.7v (also checked the fuse)

On checking voltage at the operating switch I'm only getting around 4.8v.

I am assuming there is probably a poor connection somewhere but before I try to trace the wiring would like any advice please to confirm this is the likely problem or any other ideas.
 

Terry

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Dec 27, 2007
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Can't remember ;)
Take it off / strip down clean and refit :thumb: they are notorious for getting road crud on them
Terry
 
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icantremember

icantremember

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Sep 2, 2010
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Take it off / strip down clean and refit :thumb: they are notorious for getting road crud on them
Terry

Thanks Terry, but it's a brand new step & never been on the road.

It is doing exactly the same as the old one which had some damage.

The problem must surely be down to the reduced voltage?

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Terry

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Dec 27, 2007
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Can't remember ;)
If that's the case then check the leccy bits and earth:thumb:
Someone will be along shortly who may have a better idea where to check first
What did you do with old step?
Terry
 
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icantremember

icantremember

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Sep 2, 2010
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If that's the case then check the leccy bits and earth:thumb:
Someone will be along shortly who may have a better idea where to check first
What did you do with old step?
Terry
Thanks again Terry.

I still have the old step at present as a spare ..... I'm pretty sure it is ok except for a little visual damage.
 
Oct 14, 2007
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Brian,

If you are getting low voltage one side of the swith it's the switch if it's both sides it's the feed, so work your way back. :thumb:

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Sep 28, 2010
96
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Castletownbere West Cork
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11 years
step

I had the same problem although I did not check the voltage at the switch. Everything seemed to work fine except the step. It would work now and again it felt like it was sticking and the problem lay with the motor. Contacted the company who susgested new batteries. The batteries wer about two years old. Reluctantly I put new battries in and it did solved the problem.

Richard
 
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icantremember

icantremember

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Sep 2, 2010
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Brian,

If you are getting low voltage one side of the swith it's the switch if it's both sides it's the feed, so work your way back. :thumb:
Hi Dane, cheers for that,it's both sides.

I understand there is a relay somewhere in the system and wondered if this may be the problem.

Brian

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Oct 14, 2007
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Hi Dane, cheers for that,it's both sides.

I understand there is a relay somewhere in the system and wondered if this may be the problem.

Brian

There should be a relay that pulls the step in if it's out and you turn the ignition on. It could well be the culprit.
 
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icantremember

icantremember

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Sep 2, 2010
8,328
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Near to Watton in Norfolk
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Hymer T-SL668
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since 2005
Update on non - working Omni step

Right, after some testing I came to the conclusion the fault lay with the Sargent psu and last week had this confirmed by an auto electrician.:cry:

I called the Sargent support line while we were away last week and having explained the situation they arranged for a replacement exchange psu to arrive with me this morning, which it did at 0930.:thumb:

Around an hour later after much unplugging and replugging of so many connector blocks the new unit was fitted and ... hey presto .... a working step again.::bigsmile:

One up to Sargent Electrical Services for great customer service.
 

JockandRita

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Aug 2, 2007
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Since May 05 (Ex Tuggers).
Great stuff Brian.

Now you have a dodgy PSU, and a new set of steps to flog. :roflmto:

Cheers,

Jock.

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Mar 26, 2009
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Hi Jock, unfortunately the dodgy PSU is an exchange unit and has to be returned but I shall keep [HI]the spare step while we have this m/home in case of any mishaps.[/HI]

All the best,

Brian


You mean if something GHOSTLY were to happen to it:winky:

Enjoyed meeting you over the weekend.:thumb:
 
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Daveo2006

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Jan 25, 2013
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My step on a brand new van with a brand new battery (which showed a full charge) didnt work properly.It turned out to be a dodgey battery and once replaced with a new one plus an additional one worked fine.Check condition of battery rather than take note of charge showing on control panel which is the mistake i made.

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icantremember

icantremember

LIFE MEMBER
Sep 2, 2010
8,328
17,539
Near to Watton in Norfolk
Funster No
13,512
MH
Hymer T-SL668
Exp
since 2005
You mean if something GHOSTLY were to happen to it:winky:

Enjoyed meeting you over the weekend.:thumb:

I must admit, I quite expected a spooky black mist to appear in the van if I got any wires crossed while changing the PSU:Doh:

It was good to meet up with you at Chester & hope to see you again soon.

Brian
 

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