Pinpoint Test E: The Rain Sensitive Wiper Feature Is Inoperative: Notes
Refer to Front Wipers and Washers for schematic and connector information.
Normal Operation and Fault Conditions
Refer to System Operation - Windshield Wipers in Wipers and Washers .
SCCM DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B10AD:02 | Rain Sensor: General Signal Failure | Sets when the SCCM detects a general signal failure occurs on the LIN. |
| B10AD:08 | Rain Sensor: Bus Signal/Message Failure | Sets when the SCCM determines a communication error has occurred on the LIN. If the rain sensitive wipers are inoperative only, this DTC may be caused by an open in the rain sensor power or ground circuit or an open in the LIN circuit. |
Possible Causes
- Fuse
- Wiring, terminals or connectors
- Rain sensitive feature not enabled
- Foreign material on windshield, such as dirt, dust or bugs
- Wiper blades
- Windshield glass
- Multifunction switch
- Wiper motor
- Rain sensor
- SCCM
Visual Inspection and Diagnostic Pre-checks
- Inspect the windshield for damage
- Inspect the rain sensor mounting for damage
- Inspect the BJB fuse 80 (5A)