Pinpoint Tests: Notes
A Single Exterior Mirror Is Inoperative
Refer to Wiring Diagrams Cell 124 for schematic and connector information.
Normal Operation and Fault Conditions
The RJB fuse 4 (25A) supplies voltage to the DDM and RJB fuse 5 (25A) supplies voltage to the PDM at all times. Each exterior mirror uses a common circuit for both up/down and right/left movement.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B1302:11 | Mirror Motor Common: Circuit Short To Ground | This DTC is set if the DDM or PDM senses excessive current draw when voltage is applied to the mirror common circuit, when the mirror is commanded UP or LEFT. |
| B1302:15 | Mirror Motor Common: Circuit Short To Battery or Open | This DTC is set if the DDM or PDM senses lower than expected current draw when voltage is applied to the mirror common circuit, when the mirror is commanded UP or LEFT. |
Possible Causes
- Exterior mirror control switch (integral to the LH front door window control switch)
- Exterior mirror motor
- Exterior mirror
- Communication concern
- Door module
- Wiring, terminals or connectors