Ford Taurus 2003 User Manual

Climate Control System
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Refer to Wiring Diagrams Cell 54 for schematic and connector information.
Refer to Wiring Diagrams Cell 55 for schematic and connector information.
Manual Climate Control Vacuum Schematic
SECTION 412-00: Climate Control System - General Information 2003 Taurus/Sable Workshop Manual
DIAGNOSIS AND TESTING
Procedure revision date: 02/16/2006
Special Tool(s)
Worldwide Diagnostic System (WDS)
418-F224,
New Generation STAR (NGS) Tester
418-F052, or equivalent scan tool
Rotunda 73 III Automotive Meter
105-R0057 or equivalent
R134a Manifold Gauge Set
176-R032A or equivalent
Vacuum Pump Kit
416-D002 (D95L-7559-A) or equivalent
Connector, Refrigerant Pressure Line
412-093 (T94P-19623-E)
Set, A/C Fittings
412-DS028 (014-00333, D93L-19703-B) or equivalent
Refrigerant Leak Detector
216-00001 or equivalent
Pressure Test Kit
014-R1072 or equivalent
Breakout Box, EEC V Control System
418-049 (014-00950, T94L-50-EEC-V)
Starter, Alternator, Battery, Regulator Electrical Tester (S.A.B.R.E.)
010-00736 or equivalent
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2003 Taurus/Sable Workshop Manual
11/22/2011
http://www.fordtechservice.dealerconnection.com/pubs/content/~WS3H/~MUS~LEN/19/
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Ford Taurus 2003 Specifications

General

Brand	Ford
Model	Taurus 2003
Category	Automobile
Language	English

Summary

Climate Control System Introduction and Schematics

Special Tool(s)

Lists specialized tools required for climate control system diagnostics and repairs.

Climate Control System Schematics

Diagrams illustrating manual and EATC climate control vacuum routing and component functions.

Climate Control System Diagnosis and Troubleshooting

Inspection and Verification

Initial steps to verify customer concerns and identify obvious issues before detailed diagnosis.

Diagnostic Trouble Code (DTC) Indexes

Tables listing diagnostic trouble codes for PCM and RCC modules with corresponding descriptions.

Symptom Chart

Guides users to specific diagnostic procedures based on observed system symptoms and conditions.

Pinpoint Test A: Blend Door Failure or Short

Detailed steps to diagnose blend door actuator failure or short circuits.

Pinpoint Test G: EATC System Inoperative/Intermittent

Troubleshoots inoperative, intermittent, or incorrect operation of the EATC system.

Pinpoint Test J: Heat Issues

Diagnoses insufficient, erratic, or no heat in manual and EATC climate control.

Pinpoint Test N: Blower Motor Not Operating (Manual)

Diagnoses when the blower motor does not operate in manual climate control.