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Changes, Cautions, Corrections

NOTE: This system will be on early production models only. For all other models, see G.M. Modified Pulse Wiper System in this section.

1975 G.M. PULSE & MODIFIED PULSE WIPER SYSTEMS IDENTIFICATION AND INTERCHANGEABILITY 

CAUTION: Pulse system wiper motor is light grey in color and has three wires coming out of it. Modified pulse wiper system motor is dark grey in color and has two wires coming out of it. System components are not interchangeable, but one system can replace the other if the complete motor and pump assembly is used.
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