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.
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HOMESERVICE MANUALSFORD2021TRANSIT-350 HD BASE, VAN CARGO EXTENDED, 3.5L ENG VIN 8, RWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESMULTIFUNCTION ELECTRONIC MODULESDIAGNOSIS AND TESTINGGENERIC FUNCTION MODULE 2 (GFM2)DIAGNOSTIC TROUBLE CODE (DTC) CHART
2021 Ford Transit-350 HD Base, Van Cargo Extended, 3.5L Eng VIN 8, RWD
Diagnostic Trouble Code (DTC) Chart
2021 Ford Transit-350 HD Base, Van Cargo Extended, 3.5L Eng VIN 8, RWDSECTION Diagnostic Trouble Code (DTC) Chart
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
Diagnostic Trouble Code Chart
| Module | DTC | Description | Action |
|---|---|---|---|
| GFM2 | B14F0:11 | High Side Driver #1: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14F0:12 | High Side Driver #1: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14F0:13 | High Side Driver #1: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14F1:11 | High Side Driver #2: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14F1:12 | High Side Driver #2: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14F1:13 | High Side Driver #2: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14F2:11 | High Side Driver #3: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14F2:12 | High Side Driver #3: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14F2:13 | High Side Driver #3: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14F3:11 | High Side Driver #4: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14F3:12 | High Side Driver #4: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14F3:13 | High Side Driver #4: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14F4:11 | High Side Driver #5: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14F4:12 | High Side Driver #5: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14F4:13 | High Side Driver #5: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14F5:11 | High Side Driver #6: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14F5:12 | High Side Driver #6: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14F5:13 | High Side Driver #6: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14F6:11 | High Side Driver #7: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14F6:12 | High Side Driver #7: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14F6:13 | High Side Driver #7: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14F7:11 | High Side Driver #8: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14F7:12 | High Side Driver #8: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14F7:13 | High Side Driver #8: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14F8:11 | Low Side Driver #1: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14F8:12 | Low Side Driver #1: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14F8:13 | Low Side Driver #1: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14F9:11 | Low Side Driver #2: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14F9:12 | Low Side Driver #2: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14F9:13 | Low Side Driver #2: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14FA:11 | Low Side Driver #3: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14FA:12 | Low Side Driver #3: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14FA:13 | Low Side Driver #3: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14FB:11 | Low Side Driver #4: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14FB:12 | Low Side Driver #4: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14FB:13 | Low Side Driver #4: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14FC:11 | Low Side Driver #5: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14FC:12 | Low Side Driver #5: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14FC:13 | Low Side Driver #5: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14FE:11 | Low Side Driver #6: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14FE:12 | Low Side Driver #6: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14FE:13 | Low Side Driver #6: Circuit Open | GO to Pinpoint Test B |
| GFM2 | B14FF:11 | Low Side Driver #7: Circuit Short To Ground | GO to Pinpoint Test B |
| GFM2 | B14FF:12 | Low Side Driver #7: Circuit Short To Battery | GO to Pinpoint Test B |
| GFM2 | B14FF:13 | Low Side Driver #7: Circuit Open | GO to Pinpoint Test B |
| GFM2 | U0140:01 | Lost Communication With Body Control Module: General Electrical Failure | GO to Pinpoint Test C |
| GFM2 | U1000:00 | Solid State Driver Protection Active: Driver Disabled: No Sub Type Information | GO to Pinpoint Test D |
| GFM2 | U3000:49 | Control module: Internal Electronic Failure | GO to Pinpoint Test E |
RENDER: 1.0x
NO RELATED
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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.