DTC B19DF-12: Audio Sensor Input Module #2 Downlink - Circuit short to battery: Action
- For additional information, Refer to: SPEAKERS Pinpoint test B where the 'Module reporting the fault' is the audio sensor input module #2 and there is no 'Downstream component' is the next module connected downstream through the A2B chain. Refer to the vehicle wiring diagrams
- For the 14 and 18 speaker audio systems the audio sensor input module #2 is known as the front ADC input interface module. For the 8 speaker audio systems this Diagnostic Trouble Code is not used
- Circuit reference - A2B_1-/A2B_1+