Where is the transmission dipstick on a 2010 Nissan Sentra?

On a 2010 Nissan Sentra, the transmission dipstick is located near the back of the engine bay, close to the firewall. It is typically found near the transmission case, often marked with a bright-colored handle. To check the Transmission Fluid level, you'll need to pull out the dipstick, wipe it clean, reinsert it, and then check the fluid level on the dipstick.