If Hardwired In Does Hopkins Brake Controller Need to be Re-Set Each Time Engine Turns On

Question:

I have an unused 12V 30A location on my fuse panel that is switched off when the ignition is off. I had planned to use this to supply the brake controller. Does the controller remember its setting when power is removed, or will the power level and sensitivity need to be set every time the ignition is turned on?

asked by: Dan

Expert Reply:

My technical contact at Hopkins confirmed that if the Hopkins Agility brake controller # HM47294 that you referenced is installed correctly your settings are saved in the memory when the engine on your 1996 Chevy S-10 pick-up is turned off. If you bypass the installation instructions and run it through your fuse panel then the brake controller may shut off and need to be re-set each time your vehicle is started.

According to the installation instructions which I have attached you will want to splice a 20 amp circuit breaker such as Pollak # 9506P in the engine compartment. This breaker connects into the 12V power wire for the brake controller between the controller and the battery positive terminal.

If you decide to run the power wire to a circuit that shuts off when the key turns off (instead of using the circuit breaker) then this will cause the controller to reset since it will lose power.

expert reply by: Lori W