LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2021 >> F-150 Raptor >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electronic Engine Controls - 3.5L ECOBOOST (BM) >> Diagnosis And Testing >> Electronic Engine Controls >> DTC Chart(s) >> Global Customer Symptom Code (GCSC) Chart
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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 .

Global Customer Symptom Code Chart 

Customer Symptom Action
Start/Run/Move > Running > Failed Emissions Testing > Catalyst GO to Pinpoint Test QC 
scientia non olet · About LEMON Manuals