hayman brake sender unit

Submitted: Saturday, Feb 23, 2008 at 13:41
ThreadID: 54849 Views:1509 Replies:3 FollowUps:3
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just in the process of transferring my brake sender unit to a late 2004 120series prado gxltd. any info on the best place to connect the brake feed wire. vehicle is fitted with factory cruise control.
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Reply By: Member - Graham H (QLD) - Saturday, Feb 23, 2008 at 14:17

Saturday, Feb 23, 2008 at 14:17
Probably on the cold side of the switch on top ofthe brake pedal
AnswerID: 288978

Follow Up By: Member - Graham H (QLD) - Saturday, Feb 23, 2008 at 20:31

Saturday, Feb 23, 2008 at 20:31
http://www.haymanreese.com.au/consumer/products/brakecontrollers/Brake_Controller_Intructions.pdf

Here's the fitting instructions for a Reece unit, follow that and you wont go wrong. Make sure you use 6mm wire for the blue. Too small a wire reduces voltage and therefore efficiency
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FollowupID: 554340

Follow Up By: Dunaruna - Saturday, Feb 23, 2008 at 23:59

Saturday, Feb 23, 2008 at 23:59
Not necessary, each magnet draws about 2 amps max. Even for a tandem 4mm wire is sufficient.
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FollowupID: 554370

Follow Up By: Member - Graham H (QLD) - Sunday, Feb 24, 2008 at 19:01

Sunday, Feb 24, 2008 at 19:01
I am in error above, I meant that the power wire comes off the out (cold) side of the brake light circuit as per wiring diagram. The blue or brake activation wire comes from the unit itself.
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FollowupID: 554476

Reply By: Dunaruna - Saturday, Feb 23, 2008 at 18:06

Saturday, Feb 23, 2008 at 18:06
We always run a twin core all the way back to the trailer plug, that way you avoid any hassles playing around with cruise control etc under the dash.
AnswerID: 289012

Reply By: Derek from Affordable Batteries & Radiators - Saturday, Feb 23, 2008 at 21:48

Saturday, Feb 23, 2008 at 21:48
I agree, bring a wire back from the tail lights. Cruise control, abs and other computer controlled items can be affected by the controller connected to the brake light switch.

AnswerID: 289035

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