Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2017 Ford Fiesta STFACTORY OEM SERVICE PROCEDURE
Wiper System And Washer System DTCS
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to: Diagnostic Methods .
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B1008:92 | Wiper Mode Switch: Performance or Incorrect Operation | DIAGNOSE the symptom. REFER to the Symptom Chart: Wipers and Washers . |
| B1051:92 | Front Washer Switch: Performance or Incorrect Operation | If the windshield washer is always on, INSTALL a new wiper/washer switch. Refer to: Steering Column Multifunction Switch RH
. If the windshield washer is inoperative, GO to Pinpoint Test H |
| B1052:92 | Rear Washer Switch: Performance or Incorrect Operation | If the rear washer is always on, INSTALL a new wiper/washer switch. Refer to: Steering Column Multifunction Switch RH
. If the rear washer is inoperative, CHECK the operation of the windshield washer. If the windshield washer is inoperative, GO to Pinpoint Test H If the windshield washer operates, INSTALL a new wiper/washer switch. Refer to: Steering Column Multifunction Switch RH . |
| B10AD:96 | Rain sensor: Component Internal Failure | INSTALL a new rain sensor. Refer to: Rain Sensor . |
| B11DC:92 | Rear Wiper Mode Switch: Performance or Incorrect Operation | GO to Pinpoint Test J |
| B1C45:24 | Front Wiper Park Position Switch: Signal Stuck High | DIAGNOSE all other BCM Diagnostic Trouble Codes (DTCs) first. If no other DTC is present, GO to Pinpoint Test G |
| B1C53:13 | Front Wiper Intermittent Data: Circuit Open | If the vehicle is not equipped with rain sensitive wipers, GO to Pinpoint Test B If the vehicle is equipped with rain sensitive wipers, GO to Pinpoint Test C |
| U0231:87 | Lost Communication With Rain Sensing Module: Missing Message | GO to Pinpoint Test C |
| All other Diagnostic Trouble Codes (DTCs) | - | REFER to: Body Control Module (BCM) . |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.