Test G: Set Speed Fluctuates

Turn ignition switch to LOCK position. Disconnect speed control servo/actuator harness connector C833. Disconnect vehicle speed sensor harness connector. Measure resistance between White/Blue terminal at vehicle speed sensor harness connector and terminal No. 3 (White/Violet wire) at speed control servo/actuator harness connector C833. If resistance is 5 ohms or less and speedometer operates properly, replace speed control servo/actuator. If resistance is 5 ohms or less and speedometer does not operate properly, repair speedometer as necessary. See appropriate INSTRUMENT PANELS article. If resistance is greater than 5 ohms, repair open in White/Violet or White/Blue wire.