Pinpoint Test P : Voice Recognition Is Inoperative Or Does Not Operate Correctly, Or During A Phone Call, Poor Quality Or No Outgoing Audio Is Heard On The Outside Device: Notes
Diagnostic Overview
Refer to Audio System/Navigation for schematic and connector information.
Normal Operation and Fault Conditions
Refer to Information and Entertainment System - Premium , Voice Recognition.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B1D79:01 | Microphone Input: General Electrical Failure | Sets during the on-demand self-test if the APIM does not detect the microphone. |
| B1D79:11 | Microphone Input: Circuit Short To Ground | Sets when the APIM detects a short to ground on the microphone circuits. |
| B1D79:12 | Microphone Input: Circuit Short To Battery | Sets when the APIM detects a short to battery voltage on the microphone circuits. |
| B1D79:13 | Microphone Input: Circuit Open | Sets when the APIM detects an open on the microphone circuits. |