Possible Causes
| Possible Causes |
|---|
| RIGHT HANDS FREE MICROPHONE AND RADIO/ETM CONNECTIONS |
| MICROPHONE 1 (+/-) CIRCUIT OPEN |
| RADIO/ETM |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to STANDARD PROCEDURE .
| Possible Causes |
|---|
| RIGHT HANDS FREE MICROPHONE AND RADIO/ETM CONNECTIONS |
| MICROPHONE 1 (+/-) CIRCUIT OPEN |
| RADIO/ETM |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to STANDARD PROCEDURE .