LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Ford
>>
2004
>>
Freestar Base
>>
Repair and Diagnosis
>>
Heating, Ventilation & A/C (HVAC)
>>
HVAC Control Systems
>>
Diagnosis And Testing
>>
Climate Control System
>>
Pinpoint Test E: No Communication With The Electronic Automatic Temperature Control (EATC) Module
>>
Possible Causes
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Possible Causes
An open in circuit 1203 (BK/LB), 1001 (WH/YE) or 1003 (GY/YE).
EATC module.