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Home >> Ford >> 2024 >> Bronco Big Bend, 2D Utility, Part Time T/Case Control, Automatic Trans >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control System - General Information (Diagnosis & Testing - Assembly) -- Bronco >> Diagnosis And Testing >> Climate Control System - Vehicles With: Electronic Manual Temperature Control (EMTC) >> 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 > Function/Operation > Poor Heating GO to Pinpoint Test J 
Comfort and Entertainment > Climate Control > Function/Operation > Poor Cooling GO to Pinpoint Test L 
Comfort and Entertainment > Climate Control > Function/Operation > Poor Cooling GO to Pinpoint Test AF 
Comfort and Entertainment > Climate Control > Function/Operation > Poor Cooling GO to Pinpoint Test AG 
Comfort and Entertainment > Climate Control > Function/Operation > Poor Cooling GO to Pinpoint Test AJ 
Comfort and Entertainment > Climate Control > Function/Operation > Inaccurate GO to Pinpoint Test N 
Comfort and Entertainment > Climate Control > Function/Operation > Inoperative GO to Pinpoint Test D 
Comfort and Entertainment > Climate Control > Function/Operation > Inoperative GO to Pinpoint Test AH 
Comfort and Entertainment > Noise > Climate Control > Always GO to Pinpoint Test AI 
Safe and Secure > Smoke/Odor > Underhood > Hot GO to Pinpoint Test AF 
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