Checking Input

Fig. 11 ETACS Diagnosis Connector:

Connect a multi-use tester between the ETACS terminal and ground as shown in Fig. 11. With ignition switch at the ``ACC'' position select the special test of the tester. The buzzer of the tester should sound one time when each switch or sensor is activated. If the buzzer does not sound there is a problem in that switch, sensor, or wiring of that circuit.