Powertrain Control Module Connector End Views. HUMMER H3 2006

For 1990-2009 cars only

Makes 🢒 HUMMER 🢒 2006 🢒 H3 🢒 Body 🢒 Wiring Systems 🢒 Powertrain Control Module Connector End Views

Connector 1:	Powertrain Control Module (PCM) C1
Connector 2:	Powertrain Control Module (PCM) C2
Connector 3:	Powertrain Control Module (PCM) C3 (M30)
Connector 4:	Powertrain Control Module (PCM) C3 (MA5)

Powertrain Control Module (PCM) C1

Connector Part Information

OEM: 15487350
Service: See Catalog
Description: 31-Way F Micro 64 Series Sealed (BU)

Terminal Part Information

Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64A (L-BU)

Powertrain Control Module (PCM) C1

Pin	Wire Color	Circuit No.	Function
1-2	--	--	Not Available
3	GY/BK	1694	4WD Low Signal
4-5	--	--	Not Available
6	D-GN/WH	459	A/C Compressor Clutch Relay Control
7	BN	1271	Low Reference
8	PU	1272	Low Reference
9-11	--	--	Not Available
12	PU	1589	Fuel Level Sensor Signal
13	PK	739	Ignition 1 Voltage
14	--	--	Not Available
15	PU	1807	Class 2 Serial Data
16	--	--	Not Available
17	GY	2700	5-Volt Reference
18	BN	4	Accessory Voltage
19	PK	639	Ignition 1 Voltage
20	OG	440	Battery Positive Voltage
21	D-GN/WH	817	Vehicle Speed Signal
22	WH	1310	EVAP Canister Vent Solenoid Control
23	--	--	Not Available
24	D-GN	890	Fuel Tank Pressure Sensor Signal
25	--	--	Not Available
26	RD/BK	380	A/C Refrigerant Pressure Sensor Signal
27	D-BU	1161	APP Sensor 1 Signal
28	--	--	Not Available
29	BK	2759	Low Reference
30	WH/BK	1164	5-Volt Reference
31	--	--	Not Available
32	L-BU	20	Stop Lamp Supply Voltage
33-36	--	--	Not Available
37	D-GN/WH	465	Fuel Pump Relay Control
38	WH/BK	448	Powertrain Diagnostic Enable
39	--	--	Not Available
40	BN/WH	419	MIL Control
41	L-BU	1162	APP Sensor 2 Signal
42	--	--	Not Available
43	TN	1274	5-Volt Reference
44	GY	1884	Cruise Control Switch Signal
45	--	--	Not Available
46	PU	420	TCC Brake Switch/Cruise Control Release Signal
47	GY	2709	5-Volt Reference
48	YE/BK	625	Starter Enable Relay Control
49-52	--	--	Not Available
53	BN/WH	379	CPP Switch Signal
54	D-GN	1433	PNP/Clutch Start Switch Signal
55	--	--	Not Available
56	BK	2751	Low Reference

Powertrain Control Module (PCM) C2

Connector Part Information

OEM: 15475339
Service: 88953274
Description: 44-Way F GT 280/Micro-Pack 64 Series, Sealed (BK)

Terminal Part Information

Pins: 1-69
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64A (L-BU)

Pins: 73
Terminal/Tray: 15304720/19
Core/Insulation Crimp: 4/5
Release Tool/Test Probe: 15381651-2/J-35616-4A (PU)

Powertrain Control Module (PCM) C2

Pin	Wire Color	Circuit No.	Function
1	RD	225	Generator Turn On Signal
2	D-GN	485	TP Sensor 1 Signal
3-5	--	--	Not Available
6	GY	2701	5-Volt Reference
7	PU	486	TP Sensor 2 Signal
8	GY	2704	5-Volt Reference
9	L-BU/BK	1688	5-Volt Reference
10-12	--	--	Not Available
13	PU	2329	Camshaft Position Signal
14	PK/BK	632	Low Reference
15	L-BU	2344	Low Reference
16	--	--	Not Available
17	YE	573	CKP Sensor 1 Signal
18	PU	574	Low Reference
19	WH/BK	2257	Low Reference
20	OG/BK	469	Low Reference
21	--	--	Not Available
22	RD	631	12-Volt Reference
23	RD	1673	12-Volt Reference
24-25	--	--	Not Available
26	BK	630	Camshaft Position Signal
27-31	--	--	Not Available
32	TN/WH	1653	HO2S Low Signal Bank 1 Sensor 1
33	BK	1744	Fuel Injector 1 Control
34	--	--	Not Available
35	YE	410	ECT Sensor Signal
36	BK/WH	1704	Low Reference
37	L-GN	432	MAP Sensor Signal
38	--	--	Not Available
39	BK	2752	Low Reference
40	PU	2121	IC 1 Control
41	YE	492	MAF Sensor Signal
42	D-GN	2125	IC 5 Control
43	--	--	Not Available
44	RD/WH	2122	IC 2 Control
45	GY	23	Generator Field Duty Cycle Signal
46	--	--	Not Available
47	GY	2702	CMP Actuator Solenoid High Control
48	D-GN	1655	HO2S High Signal Bank 1 Sensor 1
49-50	--	--	Not Available
51	TN	472	IAT Sensor Signal
52	BK	2761	Low Reference
53	PK/BK	1746	Fuel Injector 3 Control
54	L-BU/BK	844	Fuel Injector 4 Control
55	BK/WH	845	Fuel Injector 5 Control
56	L-GN/BK	1745	Fuel Injector 2 Control
57	--	--	Not Available
58	D-GN	676	HO2S Heater High Control Bank 1 Sensor 1
59	L-BU	2123	IC 3 Control
60	D-GN/WH	2124	IC 4 Control
61-63	--	--	Not Available
64	BK	2760	Low Reference
65	BN	582	TAC Motor Control-2
66	YE	581	TAC Motor Control-1
67	--	--	Not Available
68	D-BU	496	KS Signal
69	GY	1716	KS Signal
70-72	--	--	Not Available
73	BK/WH	451	Ground

Powertrain Control Module (PCM) C3 (M30)

Connector Part Information

OEM: 15430213
Service: 88953347
Description: 26-Way F Micro 64 Series Sealed (GY)

Terminal Part Information

Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64A (L-BU)

Powertrain Control Module (PCM) C3 (M30)

Pin	Wire Color	Circuit No.	Function
1	PK	1224	Transmission Fluid Pressure Switch Signal A
2	GY	773	Transmission Range Switch Signal C
3	--	--	Not Available
4	TN/WH	1669	HO2S Low Signal Bank 1 Sensor 2
5	--	--	Not Available
6	RD/BK	1228	PC Solenoid Valve High Control (Sol. A)
7	YE/BK	1227	TFT Sensor Signal
8-14	--	--	Not Available
15	TN/BK	231	Oil Pressure Switch Signal
16	--	--	Not Available
17	BK	2762	Low Reference
18	--	--	Not Available
19	PU/WH	1668	HO2S High Signal Bank 1 Sensor 2
20	BK/WH	771	Transmission Range Switch Signal A
21	WH	687	3-2 Shift Solenoid Valve Control
22-24	--	--	Not Available
25	TN/BK	422	TCC Solenoid Valve Control
26-29	--	--	Not Available
30	RD	1226	Transmission Fluid Pressure Switch Signal C
31-32	--	--	Not Available
33	L-GN	1222	1-2 Shift Solenoid Valve Control
34	TN/BK	464	Delivered Torque Signal
35	YE/BK	1223	2-3 Shift Solenoid Valve Control
36	PU	114	Low Reference
37	D-GN/WH	428	EVAP Canister Purge Solenoid Control
38	--	--	Not Available
39	BN	418	TCC PWM Solenoid Valve Control
40-42	--	--	Not Available
43	D-BU	1225	Transmission Fluid Pressure Switch Signal B
44	PU	401	Signal Low - Front
45	YE	400	Signal High - Front
46	BK/WH	1423	HO2S Heater Low Control Bank 1 Sensor 2
47	OG/BK	463	Requested Torque Signal
48	L-BU/WH	1229	PC Solenoid Valve Low Control (Sol.A)
49	--	--	Not Available
50	YE	772	Transmission Range Switch Signal B
51	--	--	Not Available
52	WH	776	Transmission Range Switch Signal P
53-56	--	--	Not Available

Powertrain Control Module (PCM) C3 (MA5)

Connector Part Information

OEM: 15430215
Service: 88953347
Description: 10-Way F Micro 64 Series Sealed (GY)

Terminal Part Information

Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64A (L-BU)

Powertrain Control Module (PCM) C3 (MA5)

Pin	Wire Color	Circuit No.	Function
1-3	--	--	Not Available
4	TN/WH	1669	HO2S Low Signal Bank 1 Sensor 2
5-14	--	--	Not Available
15	TN/BK	231	Oil Pressure Switch Signal
16-18	--	--	Not Available
19	PU/WH	1668	HO2S High Signal Bank 1 Sensor 2
20-33	--	--	Not Available
34	TN/BK	464	Delivered Torque Signal
35	--	--	Not Available
36	PU	114	Low Reference
37	D-GN/WH	428	EVAP Canister Purge Solenoid Control
38-43	--	--	Not Available
44	PU	401	Signal Low - Front
45	YE	400	Signal High - Front
46	BK/WH	1423	HO2S Heater Low Control Bank 1 Sensor 2
47	OG/BK	463	Requested Torque Signal
48-56	--	--	Not Available