Front Wiper Motor
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 Blue wire and Black ground lead, and between Blue/Red wire and Black ground lead. If continuity is poor, 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.