Yeah, it's probably like my Cougar. You have to open up the corroplast undercover to access the slide motor.
Also, I'll bet you do not have a handle for the manual slide. You have one handle for the landing gear, and one for the rear stabilizing jacks. I didn't get one for the slide, and it wouldn't fit anything on the motor anyway. Plus you might have an awning crank. You have to use a regular ratchet and socket wrench to turn a hex adapter on the gearmotor.
I could be wrong, because mine is a different model and year. Open the corroplast and check.