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Home >> Ford >> 1992 >> Taurus V6-232 3.8L >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Component Tests and General Diagnostics >> Component Tests >> Electronic Climate Control >> EATC System Functional Test >> Test Description
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Test Description

EATC SYSTEM FUNCTIONAL TEST
The EATC system functional test is designed to catch those system failures that the Self Test is unable to detect.
^ Ensure the engine is cold.
^ The in-vehicle temperature should be greater than 10° C (50° F) for proper evaluation of the system response.
^ Refer to the EATC Functional Test Charts for testing instructions. Test Charts 1-7