Wiper Motor Test
WARNING: This page is about a different car, the 1994 Mercury Tracer and 1994 Ford Escort. However, it is still accessible from the selected car via links, so may be relevant.
- Disengage wiper arm linkage and wiring harness from wiper motor. Connect jumper wires from both terminals for Black wires on wiper motor to ground. Connect fused jumper wires between positive battery terminal and motor terminals for Blue and Blue/White wires. Motor should run at low speed.
- Disconnect fused jumpers. Reconnect them to motor terminals for Blue and Red wires. Motor should run at high speed. Replace motor if operation is not as specified.