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Global Customer Symptom Code (GCSC) Chart

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to Diagnostic Methods .

Symptom Action
Driving Performance > Runs Rough > Acceleration > Always GO to Pinpoint Test DI 
Driving Performance > Runs Rough > Cruise/ Steady Speed > Always GO to Pinpoint Test DI 
Driving Performance > Runs Rough > Deceleration > Always GO to Pinpoint Test DI 
Driving Performance > Runs Rough > All Running Modes > Always GO to Pinpoint Test DI 
Driving Performance > Idle Quality > Fast > Always GO to Pinpoint Test DI 
Driving Performance > Idle Quality > Rolling > Always GO to Pinpoint Test DI 
Driving Performance > Idle Quality > Slow > Always GO to Pinpoint Test DI 
Driving Performance > Idle Quality > Slow Return > Always GO to Pinpoint Test DI 
Driving Performance > Idle Quality > Rough > Always GO to Pinpoint Test DI 
Driving Performance > Idle Quality > Stationary Elevated Idle Control > Performance/Function GO to Pinpoint Test DI 
Driving Performance > Stalls/Quits > At Idle > Always GO to Pinpoint Test DI 
Driving Performance > Stalls/Quits > Acceleration > Always GO to Pinpoint Test DI 
Driving Performance > Stalls/Quits > Cruise/ Steady Speed > Always GO to Pinpoint Test DI 
Driving Performance > Hesitates/Stumble > Acceleration > Always GO to Pinpoint Test DI 
Driving Performance > Hesitates/Stumble > Cruise/ Steady Speed > Always GO to Pinpoint Test DI 
Driving Performance > Engine Surge > At Idle > Always GO to Pinpoint Test DI 
Driving Performance > Engine Surge > Acceleration > Always GO to Pinpoint Test DI 
Driving Performance > Engine Surge > Cruise/ Steady Speed > Always GO to Pinpoint Test DI 
Driving Performance > Engine Surge > Deceleration > Always GO to Pinpoint Test DI