Test H: Set/ACCEL Switch Is Inoperative
WARNING: This page is about a different car, the 2000 Mazda B4000, 2000 Mazda B3000, and 2000 Mazda B2500. However, it is still accessible from the selected car via links, so may be relevant.
Turn ignition switch to LOCK position. Disconnect cruise control servo harness connector. While pressing cruise control SET/ACCEL switch, measure resistance between terminal No. 5 (Light Blue/Black wire) and terminal No. 6 (Dark Green/Orange wire) at cruise control servo harness connector. See Figure . If resistance is 612-748 ohms, replace cruise control servo. If resistance is not 612-748 ohms, replace cruise control switch. After repair, perform SELF-DIAGNOSTIC TEST under SELF-DIAGNOSTIC SYSTEM.