make sure you check all the gfci's. outside outlets are not necessarily gfci 's but are almost always protected by another gfci elsewhere. and the next possibility is a loose connection. next is a pinched or broken wire. has there been any home improvement projects recently?
x*u
14 楼
Did you check the main circuit breaker panel for any tripped breaker there? Otherwise, outside outlet are not always on the same circuit as the garage outlet. It could just be the one nearest to it inside the house. Check all of your Kitchen and bathroom outlets.