Hi guys,

It's been a while since I posted last, hope everyone is doing well.
I'm seeking advice on a wierd problem I have with my 93 Surf/4Runner 3VZE - rear left PW goes down by LR PW switch, no up, nothing from driver master switch.
and it's intermittant. it works fine after a day or two, but does the same thing after a few minutes.
Driver side master switch was swapped with a known working one - no go.
LR PW switch was swappeed with a known working one - no go.
I can only assume this to be a relay issue. Can anyone tell me where the relay is?
any help would be much appreciated!!
Thanks in advance! Ken