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 article 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 > Running > Failed Emissions Testing > Catalyst | GO to Pinpoint Test DR |
| Driving Performance > Runs Rough > Acceleration > Always | GO to Pinpoint Test HK |
| Driving Performance > Runs Rough > Cruise/ Steady Speed > Always | GO to Pinpoint Test HK |
| Driving Performance > Runs Rough > Deceleration > Always | GO to Pinpoint Test HK |
| Driving Performance > Runs Rough > All Running Modes > Always | GO to Pinpoint Test HK |
| Driving Performance > Idle Quality > Rolling > Always | GO to Pinpoint Test HK |
| Driving Performance > Idle Quality > Slow > Always | GO to Pinpoint Test HK |
| Driving Performance > Idle Quality > Slow Return > Always | GO to Pinpoint Test HK |
| Driving Performance > Idle Quality > Rough > Always | GO to Pinpoint Test HK |
| Driving Performance > Idle Quality > Rough > Always | GO to Pinpoint Test HK |
| Driving Performance > Stalls/Quits > At Idle > Always | GO to Pinpoint Test HK |
| Driving Performance > Lack/Loss of Power > Acceleration > Always | GO to Pinpoint Test DR |
| Driving Performance > Lack/Loss of Power > Acceleration > Always | GO to Pinpoint Test HK |
| Driving Performance > Lack/Loss of Power > Cruise/ Steady Speed > Always | GO to Pinpoint Test DR |
| Driving Performance > Lack/Loss of Power > Cruise/ Steady Speed > Always | GO to Pinpoint Test HK |
| Driving Performance > Poor Fuel Economy > City Driving > Loaded | GO to Pinpoint Test HK |
| Driving Performance > Poor Fuel Economy > Highway Driving > Loaded | GO to Pinpoint Test HK |
| Driving Performance > Poor Fuel Economy > Combined > Loaded | GO to Pinpoint Test DR |
| Driving Performance > Poor Fuel Economy > Combined > Loaded | GO to Pinpoint Test HK |
| Driving Performance > Hesitates/Stumble > Cruise/ Steady Speed > Always | GO to Pinpoint Test HK |
| Driving Performance > Hesitates/Stumble > Cruise/ Steady Speed > Always | GO to Pinpoint Test HK |
| Driving Performance > Engine Surge > At Idle > Always | GO to Pinpoint Test HK |
| Driving Performance > Engine Surge > Acceleration > Always | GO to Pinpoint Test HK |
| Driving Performance > Engine Surge > Cruise/ Steady Speed > Always | GO to Pinpoint Test HK |
| Driving Performance > Engine Surge > Deceleration > Always | GO to Pinpoint Test HK |
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.