SPS Circuit Open Test

If resistance is less than 15 ohms, go to VSS CIRCUIT SHORT TEST . Remove cruise control servo connector. Measure resistance between cruise control servo terminals "B" and "D". If resistance is greater than 25 ohms, replace cruise control servo.

If resistance is less than 25 ohms, check for open in circuit No. 399 (Light Blue/Black) wire between module terminal "H" and cruise control servo terminal "D". Check for an open in circuit No. 398 (Tan) wire between module terminal "F" and cruise control servo terminal "B".