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Home >> Ford >> 2022 >> Mustang Mach 1 Premium, Automatic Trans >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control System - General Information (Specifications, Description And Operation, Diagnosis And Testing) >> Diagnosis And Testing >> Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) >> Global Customer Symptom Code (GCSC) Chart
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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
Comfort and Entertainment > Climate Control > Air Distribution > Inaccurate GO to Pinpoint Test D 
Comfort and Entertainment > Climate Control > Air Distribution > Inoperative GO to Pinpoint Test J 
Comfort and Entertainment > Climate Control > Function/Operation > Poor Heating GO to Pinpoint Test E 
Comfort and Entertainment > Climate Control > Function/Operation > Poor Heating GO to Pinpoint Test H 
Comfort and Entertainment > Climate Control > Function/Operation > Poor Heating GO to Pinpoint Test I 
Comfort and Entertainment > Climate Control > Function/Operation > Poor Cooling GO to Pinpoint Test H 
Comfort and Entertainment > Climate Control > Function/Operation > Poor Cooling GO to Pinpoint Test I 
Comfort and Entertainment > Climate Control > Function/Operation > Poor Cooling GO to Pinpoint Test Q 
Comfort and Entertainment > Climate Control > Function/Operation > Poor Cooling GO to Pinpoint Test S 
Comfort and Entertainment > Climate Control > Function/Operation > Poor Cooling GO to Pinpoint Test U 
Comfort and Entertainment > Climate Control > Function/Operation > Inoperative GO to Pinpoint Test F 
Comfort and Entertainment > Climate Control > Function/Operation > Inoperative GO to Pinpoint Test J 
Comfort and Entertainment > Climate Control > Function/Operation > Inoperative GO to Pinpoint Test K 
Comfort and Entertainment > Climate Control > Function/Operation > Inoperative GO to Pinpoint Test V 
Comfort and Entertainment > Noise > Climate Control > Always GO to Pinpoint Test S 
Comfort and Entertainment > Noise > Climate Control > Always GO to Pinpoint Test T 
Safe and Secure > Smoke/Odor > Underhood > Hot GO to Pinpoint Test S