PINPOINT TEST R : THE Universal Serial Bus (USB) PORT IS INOPERATIVE OR DOES NOT OPERATE CORRECTLY: Notes
Diagnostic Overview
Normal Operation and Fault Conditions
Refer to Information and Entertainment System - Premium , USB Audio Mode.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B1252:04 | USB Port: System Internal Failure | Set when the APIM detects an over-temperature condition in the USB circuit. This can be caused by a fault in the USB cable and port, or by the customer USB device. |
| B1252:11 | USB Port: Circuit Short to Ground | Set when the APIM detects an over-current condition in the USB circuit. This can be caused by a fault in the USB cable and port, or by the customer USB device. |