Pinpoint Test A : All Windshield Wiper Modes Are Inoperative: Notes
WARNING: This page is about a different car, the 2018 Ford EcoSport. However, it is still accessible from the selected car via links, so may be relevant.
Refer to WIPERS AND WASHERS for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Wipers and Washers - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Condition |
|---|---|---|
| BCM B130F:12 | Run Accessory Control: Circuit Short To Battery | Sets when the BCM detects a short to voltage from the wiper relay control circuit. |
| BCM B130F:14 | Run Accessory Control: Circuit Short To Ground Or Open | Sets when the BCM detects an open from the wiper relay control circuit. |
| SCCM B1131:02 | Wiper motor module: General Signal Failure | Sets when the input to the windshield wiper motor from the fail-safe circuit does not match the requested input from the SCCM. |
Possible Sources
- Fuse
- Windshield Wiper Relay
- Wiring, terminals or connectors
- BJB
- Wiper/washer switch
- Windshield wiper motor
- SCCM
- BCM
Visual Inspection and Pre-checks
- Verify BJB fuse 63 (25A) is OK.
NOTE:
Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.