Test E: Speed Control Switch Is Inoperative

Turn ignition switch to OFF position. Disconnect 10-pin speed control servo harness connector. Speed control servo is located at right rear of engine compartment. Check resistance between speed control servo harness connector terminals No. 5 (Light Blue/Black wire) and No. 6 (Dark Green/Orange wire) while pressing appropriate speed control switch buttons. See SPEED CONTROL SWITCH RESISTANCE CHART  table. See Figure . If resistances are as specified, replace speed control servo. If resistances are not as specified, replace speed control switch assembly. See REMOVAL & INSTALLATION  .