Rear Wiper Motor (If Equipped)
WARNING: This page is about a different car, the 1996 Suzuki Sidekick and 1995 Suzuki Sidekick. However, it is still accessible from the selected car via links, so may be relevant.
Check continuity between Orange wire and Black ground lead. If no continuity exists, check brush-to-commutator contact surface. If surface is fouled, wipe clean with solvent. If surface is coarse or burnt, dress with 600 grit emery cloth or turn lightly on a lathe.