Help!! Fj62 trans oil temp on!

[IZZYDUSIT]

Anyone has had this problem?
After driving for a while, light comes on, shortly afterwords, trans fluid boiling over through dip stick tube....
I have an aux electric fan that I turned on and also heavy duty trans cooler.
Trans was OH about 75k ago and serviced regularly.
any Ideas?

 

[bomar]

Does the ATF smell burnt?

Add a aftermarket gauge to get the true temp.

I would go get a BG transmission fluid exchange at the toyota dealer or local BG service place. It will cost you about $100 to 200

 

[IZZYDUSIT]

If it boils over the tube it tells me its HOT.. so I trust the light came on for a reason. after I let in cools for a while, its ok for another 20 miles or so.
trans fluid with BG conditioner was done recently.

 

[LaOutbackTrail]

Clear out the cooler lines going to and from the tranny.