Check SET/ACCEL Switch Operation

Turn ignition off. Disconnect speed control servo/actuator connector C102 (located next to brake master cylinder). While pressing SET/ACCEL switch and rotating steering wheel from stop to stop, check resistance between speed control servo/actuator connector C102 terminals No. 5 and 6. See Figure . If resistance is 646-714 ohms, replace speed control servo/actuator and perform SELF-DIAGNOSTIC TEST under SELF-DIAGNOSTIC SYSTEM. If resistance is not 646-714 ohms, replace speed control switch and perform SELF-DIAGNOSTIC TEST under SELF-DIAGNOSTIC SYSTEM.