PINPOINT TEST H : U3000:44, 45, 46, 48, 49 Or 4A: Notes
Diagnostic Overview
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to Service Information for information regarding Ford-specific diagnostic practices.
Refer to Vehicle Emergency Messaging System for schematic and connector information.
Normal Operation and Fault Conditions
On each ignition cycle, the SOD-L and SOD-R run a self-diagnostic check during which the exterior mirror BLIS ®/Cross Traffic Alert (CTA) LEDs illuminate for 3 seconds then turn off indicating the system is operational. If a DTC fault is present, a system fault message is observed in the message center.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3000:44 | Control Module: Data Failure | This DTC sets when the SOD-L or SOD-R detects an internal RAM memory failure. |
| U3000:45 | Control Module: Program Memory Failure | This DTC sets when the SOD-L or SOD-R detects an internal software failure. |
| U3000:46 | Control Module: Calibration/Parameter Memory Failure | This DTC sets when the SOD-L or SOD-R detects a failure with the EEPROM. |
| U3000:48 | Control Module: Supervision Software Failure | This DTC sets when the SOD-L or SOD-R detects a calibration failure. |
| U3000:49 | Control Module: Internal Electronic Failure | This DTC sets when the SOD-L or SOD-R detects an internal electronic communication failure. |
| U3000:4A | Control Module: Incorrect Component Installed | This DTC sets when the SOD-L or SOD-R detects a weak or no sample radar signal. |