Ford Mustang (1999-2004) Service Manual: Climate Control System (Diagnosis and Testing)
Refer to Wiring Diagrams Cell 54 , Air Conditioner/Heater for schematic and connector information.
Special Tool(s)
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Connector, Refrigerant Pressure Line 412-093 (T94P-19623-E) |
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Set, A/C Fittings 412-DS028 (014-00333, D93L- 19703-B) or equivalent |
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Vacuum Pump Kit 416-D002 (D95L-7559-A) or equivalent |
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Breakout Box, EEC-V Control System 418-049 (014-00950, T94L-50- EEC-V) |
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Worldwide Diagnostic System (WDS) 418-F224, New Generation STAR (NGS) Tester 418-F052, or equivalent diagnostic tool |
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Pressure Test Kit 014-R1072 or equivalent |
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77 III Automotive Meter 105-R0056 or equivalent |
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R-134a Manifold Gauge Set 176-R032A or equivalent |
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Refrigerant Leak Detector 216-00001 or equivalent |
Vacuum Schematic-Manual Climate Control System



Function Selector Switch Vacuum Connector


Function Selector Switch Vacuum Application Chart

V=Vacuum
NV=No Vacuum
System Air Flow Description
MAX A/C
When MAX A/C is selected:
The air inlet door vacuum control motor is at full vacuum, closing
off outside air and admitting
only recirculated air.
The panel/defrost door vacuum cont ...
Inspection and Verification
1. Verify the customer's concern by operating the climate control system
to duplicate the condition.
2. Inspect to determine if one of the following mechanical or electrical
concerns apply:
Visu ...
Other materials:
Removal
1. Remove the differential housing cover (4033) and drain the rear axle
(4001). For additional
information, refer to Differential Housing Cover in this section.
2. CAUTION: Reinstall the differential pinion shaft (4211) and the bolt in
the differential
case ...
Reporting safety defects (U.S. only)
If you believe that your vehicle has
a defect which could cause a crash
or could cause injury or death, you
should immediately inform the
National Highway Traffic Safety
Administration (NHTSA) in addition to notifying Ford Motor Company.
If NHTSA receives si ...
Seal
Special Tool(s)
Installer, Transmission
Extension Housing Oil Seal
308-227 (T94P-7657-A)
Slide Hammer
100-001 (T50T-100-A)
Remover, Bushing
307-001 (TOOL-1175-AC) or
Equivalent
Removal
1. With the vehicle in NEU ...









