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Home >> Ford >> 2023 >> Mustang Mach 1, Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling - 5.0L 32V Ti-VCT (359KW/486PS) (WU)/5.0L Ti-VCT V8 (343KW/466PS) (MF) >> Diagnosis And Testing >> Engine Cooling >> Global Customer Symptom Code (GCSC) Chart

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
Driver Aid and Information > Warning Indicators/Messages/Chimes > Coolant > Stays On GO to Pinpoint Test A 
Driver Aid and Information > Warning Indicators/Messages/Chimes > Coolant > Stays On GO to Pinpoint Test B 
Start/Run/Move > Running > Overheats > Always GO to Pinpoint Test B 
Start/Run/Move > Running > Overheats > Intermittent GO to Pinpoint Test B 
Start/Run/Move > Fluids > Coolant > Consumption GO to Pinpoint Test A 
Start/Run/Move > Fluids > Coolant > Visible Leak GO to Pinpoint Test A