Powertrain Control Module (PCM) C2

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Powertrain Control Module (PCM) C2 Connector End View

Courtesy of GENERAL MOTORS CORP.

Powertrain Control Module (PCM) C2 Connector Parts Information

Connector Part Information

OEM Assembly: 15357147
OEM Connector: 15357150
Service: See Catalog
Description: 56-Way F Micro 64 Series (BU)

Powertrain Control Module (PCM) C2 Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	WH/BK	1164	5-Volt Reference A
2	D-BU	1161	APP Sensor 1 Signal
3	BN	1271	Low Reference
4	GY	2709	5-Volt Reference B
5	D-GN	890	Fuel Tank Pressure Sensor Signal
6	BK	2759	Low Reference
7	PU	1589	Fuel Level Sensor Signal
8	BN/WH	6281	Low Reference
9	-	-	Not Used
10	BK	2760	5-Volt Reference A
11	TN	472	IAT Sensor 1 Signal
12-14	-	-	Not Used
15	TN	1274	5-Volt Reference B
16	L-BU	1162	APP Sensor 2 Signal
17	PU	1272	Low Reference
18-20	-	-	Not Used
21	GY	397	Cruise Control On Switch Signal
22	D-BU	84	Cruise Control Set/Coast Switch Signal
23	GY/BK	87	Cruise Control Resume/Accel Switch Signal
24	PU	420	TCC/Cruise /Brake Switch Signal
25	L-BU	20	Stop Lamp Switch Signal
26-28	-	-	Not Used
29	TN	2501	CAN Low
30	TN/WH	2500	CAN High
31	BN/WH	2960	Keyword Serial Data
32	BU	6742	A/T 1st Gear Signal
33	YE/GN	6744	A/T 2nd Gear Signal
34	RD	6743	A/T Drive Signal
35	YE	1479	A/T Neutral Signal
36	D-GN/WH	1932	A/T Park Signal
37	L-BU	2182	A/T Reverse Signal
38	BU/YE	6745	A/T 2nd Drive Signal
39-41	-	-	Not Used
42	D-BU	473	High Speed Cooling Fan Relay Control
43-49	-	-	Not Used
50	WH	1310	EVAP Canister Vent Solenoid Control
51-52	-	-	Not Used
53	D-GN/WH	459	A/C Compressor Clutch Relay Control
54	BN	5069	Main Relay Control
55	D-GN/WH	465	Fuel Pump Relay Control
56	D-GN	335	Low Speed Cooling Fan Relay Control