Junction Block - Right I/P X1 (Wire Entry)

Fig 1: Junction Block - Right I/P X1 (Wire Entry)

Courtesy of GENERAL MOTORS CORP.

Connector Part Information  OEM: 15489487 Service: See Catalog Description: 50-Way GT 150 280 Metri-Pack 630 Series (BK)

Terminal Part Information  Pins: 2A7, 4A1, 4A4, 4A7, 5B, 6B Terminal/Tray: See Terminal Repair Kit Core/Insulation Crimp: See Terminal Repair Kit Release Tool/Test Probe: See Terminal Repair Kit Pins: 3B1, 4A2, 4A3, 4A5, 4A6, 4B2, 4B3, 4B5, 4B6, 5A, 5C-5F Terminal/Tray: 15304722/8 Core/Insulation Crimp: E/C Release Tool/Test Probe: 15315247/J-35616-5 (PU) Pins: 2B2, 3A2, 3B2 Terminal/Tray: 15304702/19 Core/Insulation Crimp: Pins 2B2 - E/4 Core/Insulation Crimp: Pins 3A2, 3B2 - 2/4 Release Tool/Test Probe: 15315247/J-35616-3 (GY) Pins: 3A1, 3B4 Terminal/Tray: 15304724/8 Core/Insulation Crimp: Pins 3A1 - 2/A Core/Insulation Crimp: Pins 3B4 - A/D Release Tool/Test Probe: 15315247/J-35616-5 (PU) Pins: 6A, 6B Terminal/Tray: 12066493/3 Core/Insulation Crimp: Pins 6A - B/G Core/Insulation Crimp: Pins 6B - F/G Release Tool/Test Probe: 12094430/J-35616-43 (RD)

Pin	Wire	Circuit	Function
2A1-2A6	-	-	Not Used
2A7	3 BK	1050	Ground
2B1	-	-	Not Used
2B2	0.5 BN	2509	Left Rear Park Lamps Supply Voltage
2B3-2B7	-	-	Not Used
3A1	0.8 D-GN	117	Right Front Speaker Output (-)
3A2	0.8 L-GN	200	Right Front Speaker Output (+)
3A3-3A7	-	-	Not Used
3B1	0.35 D-GN	5060	Low Speed GMLAN Serial Data
3B2	0.8 RD/WH	240	Battery Positive Voltage
3B3	-	-	Not Used
3B4	3 RD/WH	1340	Battery Positive Voltage
3B5-3B7	-	-	Not Used
4A1	0.35 GY	598	5-Volt Reference
4A2	0.35 TN	520	Lower Right Air Temperature Sensor Signal
4A3	0.35 TN	518	Lower Left Air Temperature Sensor Signal
4A4	0.35 YE	1791	Low Reference
4A5	0.35 PU	1838	Recirculation Door Position Signal
4A6	0.35 GY/BK	754	Blower Motor Speed Control
4A7	3 BK	1050	Ground
4B1	-	-	Not Used
4B2	0.35 D-BU	1199	Auxiliary Air Temperature Door Position Signal
4B3	0.35 TN	2273	Mode Door Control
4B4	-	-	Not Used
4B5	0.35 YE/BK	713	Defrost/Heater Mode Valve Position Sensor Signal
4B6	0.35 L-BU	733	Left Air Temperature Door Control
4B7	-	-	Not Used
5A	0.35 D-GN	6101	Low Reference
5B	0.35 PK	839	Ignition 1 Voltage
	0.5 PK	839	Ignition 1 Voltage
5C	0.35 PK	839	Ignition 1 Voltage
5D	0.35 D-BU	1646	Right Air Temperature Door Position Signal
5E	0.35 WH/BK	1236	Right Air Temperature Door Control
5F	0.35 D-GN	1614	Recirculation Door Control
6A	5 RD/BK	542	Battery Positive Voltage
6B	3 BK	1050	Ground
	3 BK	1050L	Ground