Possible Causes
| Possible Causes |
|---|
| ANOTHER ANTENNA SIGNAL CIRCUIT MAY BE SHORTED TO GROUND, GENERAL FAILURE OR OPEN DTC |
| PASSIVE ENTRY ANTENNA 4 SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| PASSIVE ENTRY ANTENNA 4 RETURN CIRCUIT SHORTED TO VOLTAGE |
| RADIO FREQUENCY HUB MODULE (RFHM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .