All,

I have a 99 GS300 that has had a problem for the last several months where the blower motor was stuck on high all the time. Even though the console would display that it was going through the low, medium, and high settings. Recently the motor will come on for a minute or so and then stop altogether.

I purchased a blower motor relay in hopes that this will fix the problem but I'm having difficulty finding where it's located. I took off the glove box and removed the CD changer but can't seem to find.

Can anybody steer me in the right direction? Thanks in advance for the help.

 

i have these schematics but i dont have time to get them off the top of my head i think these were behind the ac condenser behind the radio ATM

funny i have a used one of these for sale i wish i knew u were looking could have saved you a bunch

PM me and i will get them monday

 

Thanks for the reply. Found the problem to be the blower motor control module, i.e. $300 from the dealer. Wasn't too bad to replace after the sticker shock. Remove the glove box, unplug connections on wire harness (to the left of the cd changer), remove white plastic wire harness, remove white plastic cover to air duct, and, oila!, there is the module. Now fan works perfectly on all modes.

 

damn....i have that module also. been trying to sell it for cheap