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.
Pinpoint Test C : U1000:00
2021 Ford Edge SE, 4WDSECTION Pinpoint Test C : U1000:00
WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
- C1 REVIEW THE GFM2 (GENERIC FUNCTION MODULE 2) DIAGNOSTIC TROUBLE CODES (DTCS)
- Using a scan tool, RETRIEVE the GFM2 Diagnostic Trouble Codes (DTCs).
Are any Diagnostic Trouble Codes (DTCs) present besides U1000:00?
Yes CORRECT all Diagnostic Trouble Codes (DTCs). REFER to DTC Charts . No GO to C2 - C2 RECHECK THE GFM2 (GENERIC FUNCTION MODULE 2) DIAGNOSTIC TROUBLE CODES (DTCS)
- Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
- Wait 10 seconds.
- Using a scan tool, RETRIEVE the GFM2 Diagnostic Trouble Codes (DTCs).
Is DTC U1000:00 still present?
Yes INSTALL a new GFM2 REFER to: Generic Function Module 2 (GFM2) . No The system is operating correctly at this time. The circuit short has been repaired.
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.