EVIC Inoperative

Possible Causes are:

• FUSED B (+) CIRCUIT OPEN
• FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN
• GROUND CIRCUIT OPEN
• ELECTRONIC VEHICLE INFORMATION CENTER

1. Diagnose and repair any BCM, PCM, or COMMUNICATION DTCs before proceeding. Turn ignition off. Disconnect the Overhead Console harness connector. Measure the voltage between the Fused B+ circuit and ground. Is the voltage more than 10.5 volts? If yes, go to next step. If no, repair the Fused B+ circuit for an open. Perform BODY VERIFICATION TEST VER 1  under VERIFICATION TESTS.
2. Turn ignition off. Disconnect the Overhead Console harness connector. Turn ignition on. Measure the voltage between the Fused Ignition Switch Output circuit and ground. Is the voltage less than 10.5 volts? If yes, repair the Fused Ignition Switch Output circuit for an open. Perform BODY VERIFICATION TEST VER 1  under VERIFICATION TESTS. If no, go to next step.
3. Turn ignition off. Disconnect the Overhead Console harness connector. Measure the resistance between ground and the EVIC ground circuit. Is the resistance more than 5 ohms? If yes, repair the Ground circuit for an open. Perform BODY VERIFICATION TEST VER 1  under VERIFICATION TESTS. If no, replace the EVIC. Perform BODY VERIFICATION TEST VER 1  under VERIFICATION TESTS.