high beam on a 81 hiulx

[allmud]

hi all the high beam on my hilux only works when it wants to
i have hd the switch apart and its geting power and working like it should
is there relays for the high beam ? if so where
any help would be good thanks

[evolution02]

Nah pretty sure the high beam is just switched by the switch
Most Toyota headlight circuits work backwards to most cars.
When you turn the lights on it puts power to the common on the Bulbs and the dip switch earths out the different beams