WARNING for using Electronic brake controller with breakaway units

My boat / trailer combo is aprox 2500 kgs and as such required assisted breaks.

My boat trailer was supplies with a breakaway unit installed on it.

I was supplied a Voyager electronic brake controller to be installed in my vehicle.

The controller was duly fitted by on of Perth’s leading 4x4 accessory outlets.

 

Recently I had an accident whilst coming down a hill to a T section on a wet road. Applying my brakes simply started a skid which propelled me through T section and onto bush on other side. Fortunately no other cars or trucks were in my vicinity or the outcome could have been rather different.

I rather shakily proceeded to remove myself from bush and took car and trailer to boat dealer for inspection.

 

After some investigation it appears that when the brake controller was installed a power supply direct from the vehicle battery to vehicle trailer plug was omitted. This is required for the breakaway unit to function correctly.

Follow up with the installer of the brake controller indicated that from their perspective everything was ok for a trailer without a breakaway unit, and I should have indicated that I was going to us a trailer with a breakaway unit.

To their credit they installed the additional wiring at no charge to me.

 

This is posted merely as a warning to those who may not be savvy with trailer breaks etc to check that you actually have the correct wiring for your application or you may end up worse than just in the bush.

 

cheers

 

 


dazza336's picture

Posts: 71

Date Joined: 19/02/10

Was the breakaway system

Fri, 2012-04-13 11:51

Was the breakaway system connected to its own 7amp battery that they normally come with?

rodkarr10's picture

Posts: 15

Date Joined: 29/02/12

yes, although over the last

Fri, 2012-04-13 14:34

yes, although over the last few months with no charging it was probably flat.

Faulkner Family's picture

Posts: 18089

Date Joined: 11/03/08

 good warning to others.

Fri, 2012-04-13 11:54

 good warning to others. lucky for you it wasnt worse. could have been horrific

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RUSS and SANDY. A family that fishes together stays together

strike_zone's picture

Posts: 403

Date Joined: 09/09/10

maybe best to get a marine dealer

Fri, 2012-04-13 12:31

to fit these units they obviously have a little more sence than the 4x4 dealer

kempy's picture

Posts: 810

Date Joined: 28/05/09

OR get a auto electrician to

Fri, 2012-04-13 12:38

OR get a auto electrician to as with any breakaway brakes it needs that second permanent power supply to charge the battery.

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Open 7 days except when we are fishn For all your auto electrical needs

rodkarr10's picture

Posts: 15

Date Joined: 29/02/12

You are spot on there Kempy,

Fri, 2012-04-13 14:41

You are spot on there Kempy, however trying to get an auto elec at short notice was next to impossible at the time, and car was going in to get Bbar fitted so thought it would be ok. The old adage of “if I knew then what I know now”

I will look you up next time I need an AE

 

dazza336's picture

Posts: 71

Date Joined: 19/02/10

 another place you can get

Fri, 2012-04-13 16:20

 another place you can get these done pretty quicky is from caravan service centres but good on you for getting people aware