Climate Control System (Diagnosis and Testing)

Refer to Wiring Diagrams Cell 54 , Air Conditioner/Heater for schematic and connector information.

Special Tool(s)

	Connector, Refrigerant Pressure Line 412-093 (T94P-19623-E)
	Set, A/C Fittings 412-DS028 (014-00333, D93L- 19703-B) or equivalent
	Vacuum Pump Kit 416-D002 (D95L-7559-A) or equivalent
	Breakout Box, EEC-V Control System 418-049 (014-00950, T94L-50- EEC-V)
	Worldwide Diagnostic System (WDS) 418-F224, New Generation STAR (NGS) Tester 418-F052, or equivalent diagnostic tool
	Pressure Test Kit 014-R1072 or equivalent
	77 III Automotive Meter 105-R0056 or equivalent
	R-134a Manifold Gauge Set 176-R032A or equivalent
	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