Battery isolator on 2009 LC200?

[damdifino]

I'll be towing a travel trailer with my LC. Does anyone know if the truck comes standard with a battery isolator so the trailer can't draw down the vehicle battery when the ignition is off?

As an aside, if you also tow heavy with your LC, what brand of weight distribution and sway control are you using and how does it perform? TIA

 

[elkaholic]

I know my 2013 does and I would be surprised if your 2009 does not.

A quick check would be to take a test light or multimeter and verify that there is power to the 12v+ terminal on the 7 way when the engine is running and not when she's shut down