Mike's Workshop Manuals: Service manuals for every vehicle
Home >> GMC >> 1990 >> Forward Control 3.9 L >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Cruise Control System - Vacuum Servo >> Testing >> Preliminary Inspection Note

Preliminary Inspection Note

NOTE: For Astro, Safari, "S" and "T" Series cruise control system wiring diagram, see Figure and Figure. For "G" & "P" Series cruise control system wiring diagram, use terminal identification illustration in Figure in conjunction with wiring diagram in the WIRING DIAGRAMS article. For Lumina APV, Silhouette and Trans Sport cruise control system wiring diagram, see Figure.
scientia non olet · About Mike's Workshop Manuals