Powertrain Control Module (PCM) Connector End View (C175A)

Fig 1: Identifying Powertrain Control Module (PCM) Connector (C175A)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Gauge	Circuit Function	Qualifier
1	*	*	Not Used
2	*	*	Not Used
3	VDC46 (BU-BN)	20	CTRL MOD. - POWERTRAIN # CHILLER SOLENOID
4	*	*	Not Used
5	*	*	Not Used
6	CE436 (VT-OG)	20	CTRL MOD. -WAKE UP PCM
7	*	*	Not Used
8	CCB30 (BU)	18	CTRL MOD. - VACUUM PUMP RELAY CONTROL (VPRC)
9	*	*	Not Used
10	CE328 (YE-VT)	20	CTRL MOD. - HEATER ELEMENT 3 RELAY CONTROL (HE3RC)
11	CET25 (BU-GN)	20	CTRL MOD. - POWERTRAIN # A/C SOLENOID
12	CE436 (VT-OG)	20	CTRL MOD. - TCM WAKE UP
13	VYB30 (YE-GN)	20	CTRL MOD. - POWERTRAIN # COOLANT WATER PUMP 3 (CP3)
14	*	*	Not Used
15	*	*	Not Used
16	CBP04 (YE)	20	PTC HEATER ENABLE
17	*	*	Not Used
18	*	*	Not Used
19	*	*	Not Used
20	*	*	Not Used
21	*	*	Not Used
22	CCB29 (BU)	18	CTRL MOD. - VACUUM PUMP CUT-OFF RELAY CONTROL (VACRC)
23	*	*	Not Used
24	CCB08 (VT-WH)	20	SWITCH - BRAKE PEDAL # SPEED CONTROL DEACTIVATION (BPS)
25	*	*	Not Used
26	*	*	Not Used
27	CDC35 (BU-WH)	20	SWITCH - IGNITION # START
28	*	*	Not Used
29	CCA29 (GN-RD)	20	SWITCH - BRAKE PEDAL POSITION (BPP) NORMAL OPEN
30	*	*	Not Used
31	*	*	Not Used
32	CYB01 (VT-GN)	18	CTRL MOD. - CONTACTOR RELAY OUTPUT (SENSE)
33	*	*	Not Used
34	*	*	Not Used
35	*	*	Not Used
36	CYB02 (YE-VT)	20	CTRL MOD. - CONTACTOR RELAY CONTROL (DISABLE)
37	*	*	Not Used
38	*	*	Not Used
39	*	*	Not Used
40	*	*	Not Used
41	*	*	Not Used
42	CCS05 (GN-BU)	20	CTRL MOD. - VEHICLE AUDIO SIGNAL FOR PEDESTRIAN
43	*	*	Not Used
44	*	*	Not Used
45	*	*	Not Used
46	*	*	Not Used
47	LE137 (BU-GY)	20	CTRL MOD. - POWERTRAIN # ACCELERATOR PEDAL POSITION SENSOR 2 (APPVREF2)
48	RE137 (YE-GN)	20	CTRL MOD. - POWERTRAIN # ACCELERATOR PEDAL POSITION SENSOR 2 (APPRTN2)
49	RE136 (VT-GN)	20	CTRL MOD. - POWERTRAIN # ACCELERATOR PEDAL POSITION SENSOR 1 (APPRTN)
50	LE126 (GN-OG)	20	CTRL MOD. - POWERTRAIN # ACCELERATOR PEDAL POSITION SENSOR 1 (APPVREF)
51	LH108 (GY-BN)	20	A/C HIGH PRESSURE VREF
52	RH108 (BN)	20	A/C HIGH PRESSURE SIGNAL RETURN
53	RET56 (GN-BU)	20	CTRL MOD. - POWERTRAIN # TRANSMISSION RANGE ANALOG 2 (TR-A2RTN)
54	LET56 (BN-VT)	20	CTRL MOD. - POWERTRAIN # TRANSMISSION RANGE ANALOG 2 (TR-A2BVREF)
55	LET57 (WH-GN)	20	CTRL MOD. - POWERTRAIN # TRANSMISSION RANGE ANALOG 1 (TR-A1BVREF)
56	CBB24 (GN)	18	FUSE - 38 OR CIRCUIT BREAKER
57	*	*	Not Used
58	*	*	Not Used
59	*	*	Not Used
60	*	*	Not Used
61	*	*	Not Used
62	CE302 (YE-BU)	20	CTRL MOD. - POWERTRAIN # POWERTRAIN CONTROL RELAY (PCMRC)
63	VYB32 (WH-GN)	20	CTRL MOD. - POWERTRAIN # COOLANT VALVE 3 (CV3 DIVERTER)
64	VYB32 (WH-GN)	20	CTRL MOD. - POWERTRAIN # COOLANT VALVE 2 (CV2 DIVERTER)
65	*	*	Not Used
66	VE702 (BU-WH)	20	SENSOR - ACCELERATOR PEDAL POSITION # 2 (APP2)
67	CET70 (VT-WH)	20	CTRL MOD. -WAKE UP PCM FROM BECM
68	VE701 (YE-OG)	20	SENSOR - ACCELERATOR PEDAL POSITION # 1 (APP1)
69	VH422 (GN-BN)	20	SENSOR - A/C HIGH PRESSURE
70	VET56 (WH)	20	SENSOR - TRANSMISSION RANGE # ANALOG 2 (TRA2)
71	VET57 (VT)	20	SENSOR - TRANSMISSION RANGE # ANALOG 1 (TRA1)
72	RET57 (YE)	20	CTRL MOD. - POWERTRAIN # TRANSMISSION RANGE ANALOG 1 (TR-A1RTN)
73	VYB30 (YE-GN)	20	CTRL MOD. - POWERTRAIN # COOLANT WATER PUMP 3 (CP3 DIAG)
74	*	*	Not Used
75	*	*	Not Used
76	*	*	Not Used
77	*	*	Not Used
78	*	*	Not Used
79	*	*	Not Used
80	*	*	Not Used
81	*	*	Not Used
82	*	*	Not Used
83	*	*	Not Used
84	*	*	Not Used
85	*	*	Not Used
86	*	*	Not Used
87	*	*	Not Used
88	*	*	Not Used
89	*	*	Not Used
90	*	*	Not Used
91	*	*	Not Used
92	*	*	Not Used
93	*	*	Not Used
94	*	*	Not Used
95	*	*	Not Used
96	*	*	Not Used
97	*	*	Not Used
98	*	*	Not Used
99	*	*	Not Used
100	GD120 (BK-GN)	16	GROUND - FENDER FRONT LEFT
101	GD120 (BK-GN)	16	GROUND - FENDER FRONT LEFT
102	*	*	Not Used
103	*	*	Not Used