Crown Victoria V8-4.6L SOHC VIN 6 (1996)
Control Module HVAC: Technical Service Bulletins
Climate Control - Blower Control Service Tips
Article No.
00-21-3
10/16/00
CLIMATE CONTROL - EATC - BLOWER MOTOR CONTROL SERVICE TIPS
FORD:
1990-1993 THUNDERBIRD
1990-2001 CROWN VICTORIA
1995-2001 EXPLORER
LINCOLN:
1990-2001 TOWN CAR
2000-2001 LS
MERCURY:
1990-1993 COUGAR
1990-2001 GRAND MARQUIS
1997-2001 MOUNTAINEER
ISSUE
The following service procedure has been developed to aid technicians in diagnosing EATC/DATC system blower motor control concerns.
ACTION
Refer to the following Service Procedure as an aid in helping diagnose blower motor control concerns.
SERVICE PROCEDURE
1. Check blower motor operation in all speeds.
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If the blower motor does not operate in any speed, refer to Step 2.
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If the blower motor continuously operates in HIGH, refer to the appropriate pinpoint test in the Service/Workshop Manual.
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If the blower motor does not operate in HIGH speed, refer to Step 3.
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If the blower motor does not operate at speeds other than HIGH, refer to Step 4.
