Yes | CHECK OASIS for any applicable Technical Service Bulletins (TSBs). If a TSB exists for this concern, DISCONTINUE this test and FOLLOW the TSB instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new DDM. REFER to: Driver Door Module (DDM) (419-10 Multifunction Electronic Modules, Removal and Installation). |
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No | The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues. |
C24 CHECK THE EXTERIOR MIRROR JUMPER HARNESS
Inspect the exterior mirror jumper harness between the vehicle harness and the mirror motors for:
Open or short circuits Damaged or pushed out pins Corrosion
Is the harness OK?
Yes | INSTALL a new exterior mirror motor. REFER to: Exterior Mirror (501-09 Rear View Mirrors, Removal and Installation). |
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No | REPAIR the harness as necessary. If the harness cannot be repaired, INSTALL a new exterior mirror. REFER to: Exterior Mirror (501-09 Rear View Mirrors, Removal and Installation). |
The RH Exterior Mirror Is Inoperative Or Does Not Operate Correctly In One Or More Direction(s) (With Memory Mirrors)
Refer to Wiring Diagrams Cell 124 for schematic and connector information.
Normal Operation and Fault Conditions
The PDM supplies voltage and ground to the RH exterior mirror motors based on input provided by the exterior mirror control switch. To support the memory function, the PDM supplies a 5 volt reference and ground to the mirror motor sensors. The PDM monitors the feedback voltage from the horizontal and vertical sensors to determine the position of the RH mirror glass. The PDM is capable of storing Diagnostic Trouble Codes (DTCs) for the RH exterior mirror motor drive and mirror position feedback circuits when a problem exists.
DTC | Description | Fault Trigger Conditions |
B1C11:11 | Passenger Left/Right Mirror Motor: Circuit Short To Ground | This continuous and on-demand DTC sets if the PDM detects a higher than expected current draw when voltage is applied to the horizontal mirror motor circuit. |
B1C11:15 | Passenger Left/Right Mirror Motor: Circuit Short To Battery Or Open | This continuous memory DTC sets if the PDM detects a lower than expected current draw when voltage is applied to the horizontal mirror motor circuit. |
B1C12:11 | Passenger Up/Down Mirror Motor: Circuit Short To Ground | This continuous memory DTC sets if the PDM detects a higher than expected current draw when voltage is applied to the vertical mirror motor circuit. |
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.