HVAC Control Module X3 (CJ2)

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Connector Part Information

Harness Type: Instrument Panel
OEM Connector: 13782500
Service Connector: 13578571
Description: 20-Way F USCAR 0.64 Series (GY)

Terminal Part Information

Terminated Lead: 13575550
Release Tool: J-38125-559
Diagnostic Test Probe: J-35616-16 (L-GN)
Terminal/Tray: 15445905/23
Core/Insulation Crimp: J/J

HVAC Control Module X3 (CJ2)

Pin	Wire	Circuit	Function
1	0.35 TN	518	Lower Left Air Temperature Sensor Signal
2	0.35 YE/BK	713	Defrost/Heater Mode Valve Position Sensor Signal
3	0.35 PU	1838	Recirculation Door Position Signal
4	0.35 GY/BK	754	Blower Motor Speed Control
5-9	-	-	Not Used
10	0.35 GY	598	5-Volt Reference
11	0.35 TN	520	Lower Right Air Temperature Sensor Signal
12	0.35 L-BU	733	Air Temperature Door Position Signal
13	0.35 D-BU	1646	Auxiliary Air Temperature Door Position Signal (C69)
14	0.5 D-BU	204	A/C Low Pressure Sensor Signal (HP2)
14	0.35 WH	2622	Evaporator Temperature Signal (except HP2)
15	0.35 TN	2273	Mode Door Control
16	0.35 D-BU	1199	Air Temperature Door Control
17	0.35 D-GN	1614	Recirculation Door Control
18	0.35 WH/BK	1236	Auxiliary Air Temperature Door Control (C69)
19	0.5 TN	914	Low Reference (HP2)
20	0.35 YE	1791	Low Reference