4 Wheel Drive & Caravan Electrics

Little Jack replied on 28/03/2016 22:01

Posted on 28/03/2016 22:01

Hi all. Please allow for my basic questions. We are complete Newbies to Caravanning albeit we have been planning this for about 5 years but we have bought our first van only on Friday (Easter) and want to go out on our first experience mid April. Although experienced with 4x4's and own my thrid Mitsubishi Shogun, am I right in saying that unless the road conditions are wet or slippery, there is no need to engage 4 wheel drive when towing as you can suffer diff wind up if used un-neccesarily which can be extremely costly if not checked. Secondly, what switch positions should your van be set at when travelling using the grey plug, hooked up on site or just using the van battery. I have a 2003 Swift Conqueror 645 Lux and the rocker switch above the door only has two positions. Up appears to be 12v as it says so but down doesnt actually tell me what Im set to. Again, I apologise for sounding like a child but I really want this to work for me and my family.    

cyberyacht replied on 18/08/2016 07:47

Posted on 18/08/2016 07:47

Before becoming a vicar I spent 30 years in the motor industry...

Can I deduce from your avatar that you are more 'happy clappy' than 'bells and smells'? Wink

geoffeales replied on 18/08/2016 09:28

Posted on 18/08/2016 09:28

Before becoming a vicar I spent 30 years in the motor industry...

Can I deduce from your avatar that you are more 'happy clappy' than 'bells and smells'? Wink

Write your comments here...from my what?

somewhere in the middle I'd say. I keep meaning to ask cyberyacht, your face is familiar, did you go to Portchester School?

Tinwheeler replied on 18/08/2016 10:02

Posted on 18/08/2016 10:02

See my post on the previous page, Geoff. I guess there will always be disagreements even between those who know what they're talking about. Above all, I believe you should follow the manufacturer's instructions, especially if the vehicle is within its warranty period. If Mitsi place a sticker in the car saying to use 4wd when towing, then it surely makes sense to do so.

geoffeales replied on 18/08/2016 10:16

Posted on 18/08/2016 10:16

See my post on the previous page, Geoff. I guess there will always be disagreements even between those who know what they're talking about. Above all, I believe you should follow the manufacturer's instructions, especially if the vehicle is within its warranty period. If Mitsi place a sticker in the car saying to use 4wd when towing, then it surely makes sense to do so.

Write your comments here...

Fair point - I suppose it makes sense that when only one axle is pulling a van, it doesn't need the extra weight of all that 4x4 engineering to drag along with it. I'd probably do the same as you, follow the manual. (Trouble is not many ever bother to read them in the first place!)  My real beef as I've said before, is that in our case we only tow about 6 times a year, we use Club Sites which usually have tarmac drives and hard standings, we have a mover on the van, so do we need a 4x4 with all that extra engineering?  The trouble is they make vans so heavy these days a lot of us have to buy 4x4s simply to get the weight ratio right. Save the planet? Hmm

Tinwheeler replied on 18/08/2016 10:43

Posted on 18/08/2016 10:43

If you lived on the hill that we do, Geoff, you'd want a 4wd car regardless of towing a caravan! We still have one now even though we no longer tow. 

geoffeales replied on 18/08/2016 11:02

Posted on 18/08/2016 11:02

If you lived on the hill that we do, Geoff, you'd want a 4wd car regardless of towing a caravan! We still have one now even though we no longer tow. 

Write your comments here...Smile

cyberyacht replied on 18/08/2016 12:41

Posted on 18/08/2016 12:41

 

Can I deduce from your avatar that you are more 'happy clappy' than 'bells and smells'? Wink

Write your comments here...from my what?

somewhere in the middle I'd say. I keep meaning to ask cyberyacht, your face is familiar, did you go to Portchester School?

Good sound Calvinist eh? Wink   Not me guv. Wrong side of the tracks - Paulsgrove although I live in Portchester now. 

Andy83 replied on 19/08/2016 12:01

Posted on 19/08/2016 12:01

We have a 2011 mitsubishi outlander and it says to tow in 4wd in all conditions.....Guess it's optional but we have the model where the selector is a dial with 2wd, 4wd and lock as options. So 4wd is not locking the centre diff on my car and not causing wind up. If I selected lock.....it would. Not sure how this relates to shogun mind.

Navigateur replied on 19/08/2016 14:52

Posted on 19/08/2016 14:52

I would have more than a few worries if I was driving about in a vehicle that I thought was going to tear its chassis apart because it was towing using one drive axle instead of two.

Perhaps with all the electronics now actually controling a vehicle now-a-days it is something other than the drive configuration that is changed when 4WD is selected? Fuel pressure, turbo boot points and pressure, throttle response spring to mind.

My Discovery 1 would drift magnificently in in its permanent four wheel drive, much to the consternation of drivers of hot hatches who could not keep up. It would also do spin turns in snow and ice.  Sadly, the electronics in the Discovery 4 block such fun.

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