I had a problem with my 2005 Sea Breeze rear slide last summer. It extended while driving on I-95. The slide would not retract and I had to physicaly push the slide back in and brace it from the inside with squeege handles. The problem was a broken shear pin in the motor assembly. The repairman indicated the pin was hollow and prone to breaking. He replaced the pin and solved the problem.
rc221@aol.com