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.
Global Customer Symptom Code (GCSC) Chart
2021 Ford Edge SE, 4WDSECTION Global Customer Symptom Code (GCSC) Chart
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
Global Customer Symptom Code Chart
| Customer Symptom | Action |
|---|---|
| Start/Run/Move > Dipstick > Engine Oil > Missing | GO to Pinpoint Test HG |
| Start/Run/Move > Fluids > Engine Oil > Consumption | GO to Pinpoint Test HG |
| Start/Run/Move > Fluids > Engine Oil > Visible Leak | GO to Pinpoint Test HG |
| Driving Performance > Runs Rough > Acceleration > Always | GO to Pinpoint Test HG |
| Driving Performance > Runs Rough > Cruise/ Steady Speed > Always | GO to Pinpoint Test HG |
| Driving Performance > Runs Rough > Deceleration > Always | GO to Pinpoint Test HG |
| Driving Performance > Runs Rough > All Running Modes > Always | GO to Pinpoint Test HG |
| Driving Performance > Idle Quality > Fast > Always | GO to Pinpoint Test HG |
| Driving Performance > Idle Quality > Rolling > Always | GO to Pinpoint Test HG |
| Driving Performance > Idle Quality > Slow > Always | GO to Pinpoint Test HG |
| Driving Performance > Idle Quality > Rough > Always | GO to Pinpoint Test HG |
| Driving Performance > Idle Quality > Stationary Elevated Idle Control > Inoperative | GO to Pinpoint Test HG |
| Driving Performance > Stalls/Quits > At Idle > Always | GO to Pinpoint Test HG |
| Driving Performance > Stalls/Quits > Acceleration > Always | GO to Pinpoint Test HG |
| Driving Performance > Stalls/Quits > Cruise/ Steady Speed > Always | GO to Pinpoint Test HG |
| Driving Performance > Spark Knock > Acceleration > Always | GO to Pinpoint Test HG |
| Driving Performance > Spark Knock > Cruise/ Steady Speed > Always | GO to Pinpoint Test HG |
| Driving Performance > Poor Fuel Economy > City Driving > Unloaded | GO to Pinpoint Test HG |
| Driving Performance > Poor Fuel Economy > Highway Driving > Unloaded | GO to Pinpoint Test HG |
| Driving Performance > Poor Fuel Economy > Combined > Unloaded | GO to Pinpoint Test HG |
| Driving Performance > Hesitates/Stumble > Cruise/ Steady Speed > Always | GO to Pinpoint Test HG |
| Driving Performance > Engine Surge > At Idle > Always | GO to Pinpoint Test HG |
| Driving Performance > Engine Surge > Acceleration > Always | GO to Pinpoint Test HG |
| Driving Performance > Engine Surge > Cruise/ Steady Speed > Always | GO to Pinpoint Test HG |
| Driving Performance > Engine Surge > Deceleration > Always | GO to Pinpoint Test HG |
RENDER: 1.0x
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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.