In the Transmission Fluid reservoir. Check your owner's manual for the location of the reservoir.
In the transmission.
You put the Transmission Fluid in the Transmission (fill point transmission drip stick tube)
The transmission will fail.
Low Transmission fluid
Buy a transmission funnel and pour the fluid in the dipstick tube.
In the transmission.
In the transmission!
The transmission fluid is added where you check it, on the toppish left (driver's) side of the transmission.
how do I put transmission fluid in a Saturn vue
For automatic transmission: remove transmission dipstick, put fluid in dipstick tube with funnel. be careful not to overfill.
Transmission fluid is always put in through the Tranny dipstick tube.
you dont put transmission fluid in a manual transmission. you need gear oil, and it should be done by a transmission shop