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.
2011 Ford Fiesta S, StandardFACTORY OEM SERVICE PROCEDURE
Global Positioning System Module (GPSM)
GLOBAL POSITIONING SYSTEM MODULE (GPSM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | Go to PINPOINT TEST P . |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC ): No Sub Type Information | Go to PINPOINT TEST U . |
| U0422:00 | Invalid Data Received From Body Control Module: No Sub Type Information | RETRIEVE and FOLLOW other DTCs present in the Global Positioning System Module (GPSM) or Body Control Module (BCM). |
| U0423:00 | Invalid Data Received From Instrument Panel Control Module: No Sub Type Information | RETRIEVE and FOLLOW other DTCs present in the GPSM or Instrument Panel Cluster (IPC). |
| U3000:09 | Control Module: Component Failure | INSTALL a new GPSM . Refer to GLOBAL POSITIONING SYSTEM MODULE (GPSM) in this information. TEST the system for normal operation. |
| U3000:41 | Control Module: General Checksum Failure | INSTALL a new GPSM . Refer to GLOBAL POSITIONING SYSTEM MODULE (GPSM) in this information. TEST the system for normal operation. |
| U3000:42 | Control Module: General Memory Failure | INSTALL a new GPSM . Refer to GLOBAL POSITIONING SYSTEM MODULE (GPSM) in this information. TEST the system for normal operation. |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | Go to PINPOINT TEST AG . |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | Go to PINPOINT TEST AH . |
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.