LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Oldsmobile >> 1990 >> Custom Cruiser >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Testing >> SPS Circuit Open (Test F)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

SPS Circuit Open (Test F)

If less than 15 ohms were present, refer to, in this article, SPS CIRCUIT SHORT (TEST N)  . If more than 15 ohms were present, remove connector from cruise control servo. Measure resistance between terminals "B" and "D" of servo. If resistance is more than 25 ohms, replace servo. If resistance is less than 25 ohms, check for an open in Light Blue/Black wire between terminals "H" of module and terminal "D" of servo. Check for an open in Tan wire between terminal "F" of module and terminal "B" of servo.