Astro Van M L4-151 2.5L (1985)
Wiper Motor: Testing and Inspection
Permanent Magnet Motor
On models with pulse wipers, disconnect electrical connectors from pulse module and connect switch and motor harnesses together. If problem is
corrected, pulse module is defective.
Fig. 11 Permanent magnet type windshield wiper motor. 1984---87 Caballero & El Camino
