Right Power Mirror Does Not Move Left & Right

Connect test light between Light Blue and White/Black wires at power mirror switch connector. Move power mirror switch to left and right. If test light does not illuminate in one or both positions, replace power mirror switch. If test light illuminates in both position, go to next step.
Connect test light between Light Blue/Black wire to White/Black wire at power mirror connector. Move power mirror switch to left and right. If test light does not illuminate, service and repair open circuit in Light Blue/Black or White/Black wires between power mirror switch connector and power mirror connector. If test light illuminates, replace power mirror.