Scion TC 2010.

Everything is fine until I will turn the park/tail lights on, then the abs light comes on.

Turning off the engine fixes it until such time when I need turn on my lights again.

I have just installed a non CK-Type LED lights(front and rear)but I rearrange the wires in LED to match the scion tc wiring and it is working just fine.

I was thinking that it has something to do with less amps-pulling due to LEDs, so I temporarily paralleled the original 21 watts brake light to work as a resistor but the problem persisted.

Please help...

EDIT: Brake fluid level is good.