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.
2021 Ford GTFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2021 Ford GT), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different car
- Section 1 (Engine Controls - Reference Values (Except Diesel & Hybrid))
- Section 2 (Engine Controls - Introduction (Except Diesel & Hybrid))
- Section 3 (Engine Controls - Diagnostic Methods (Except Diesel & Hybrid))
- Section 4 (Engine Controls - Symptom Charts (Except Diesel & Hybrid))
- Section 5 (Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid))
- Section 6 (Engine Controls - Description & Operation (Except Diesel & Hybrid))
- Section 7 (OEM Color Coding)
- Section 8 (IPC Guided Routine Testing)
- Section 9 (RCM Guided Routine Testing -- (Pinpoint Tests K - ZB))
- Section 10 (RCM Guided Routine Testing -- (Pinpoint Tests A - Ax))
- Section 11 (Abs Guided Routine Testing)
- Section 12 (SECM Guided Routine Testing)
- Section 13 (BCM Guided Routine Testing)
- Section 14 (RCM Guided Routine Testing -- (Pinpoint Tests AXA - Ja))
- Section 15 (APIM Guided Routine Testing)
- Section 16 (Pcm Guided Routine Testing)
- Section 17 (Acceleration Control)
- Section 18 (Engine Controls - Pinpoint Test Index - (Except Diesel & Hybrid))
- Section 19 (Engine Controls - Pinpoint Test A: No Start Through Pinpoint Test Dm: Manifold Pressure Sensors - (Except Diesel & Hybrid))
- Section 20 (Engine Controls - Pinpoint Test DN: Pressure And Temperature Sensors Through Pinpoint Test FD: Brake Pedal Inputs - (Except Diesel & Hybrid))
- Section 21 (Engine Controls - Pinpoint Test H: Fuel Control Through Pinpoint Test JE: Integrated Ignition Coil Pack - (Except Diesel & Hybrid))
- Section 22 (Engine Controls - Pinpoint Test JF: Integrated Ignition Coil On Plug Coils A-J Failure Through Pinpoint Test Z: Intermittent - (Except Diesel & Hybrid))
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.
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