FixVault

Powertrain Control Module (PCM) Connector end view (C175b)

Fig 1: Identifying Powertrain Control Module (PCM) Connector (C175B)
G10356587Courtesy of FORD MOTOR CO.
Pin Circuit Circuit function
1 91S-TA23 (BN) Shift solenoid, A, Ground, Switched
2 91S-TA24 (BN/RD) Shift solenoid, B, Ground, Switched
3 91S-TA69 (BN/WH) Shift solenoid, C, Ground, Switched
4 91S-TA70 (BN/YE) Shift solenoid, D, Ground, Switched
5 91S-TA47 (BN/WH) Torque Converter Clutch (TCC) solenoid, Ground, Switched
6 ... not used
7 91S-TA63 (BN/GN) Pressure Control (PCA) solenoid A, Ground, Switched
8 ... not used
9 8-TA37 (WH) Digital Transmission Range (DTR) sensor (7F293), Sensor Signal, TR3A
10 8-TA38 (WH/RD) Digital Transmission Range (DTR) sensor (7F293) Sensor signal, TR4
11 ... not used
12 91S-TA65 (BN/WH) Pressure Control (PCC) solenoid C, Ground, Switched
13 91S-TA64 (BN/YE) Pressure Control (PCB) solenoid B, Ground, Switched
14 ... not used
15 91S-RJ25 (BN/BU) Heated Oxygen Sensor (HO2S) #12 (9G444), Ground, Switched
16 91S-RJ26 (BN/GN) Heated Oxygen Sensor (HO2S) #22 (9G444), Ground, Switched
17 9-TA1 (BN) Sensor signal return (reference/ground)
18 8-TA39 (WH/BU) Digital Transmission Range (DTR) sensor (7F293), Sensor signal, TR2
19 ... not used
20 ... not used
21 8-TA74 (WH/BK) Intermediate Shaft Speed (ISS) sensor (7M183), Sensor signal
22 8-TA40 (WH/GN) Digital Transmission Range (DTR) sensor 97F293), Sensor signal, TR1
23 8-TA26 (WH/RD) Transmission Fluid Temperature (TFT) sensor, Reference, voltage
24 ... not used
25 ... not used
26 8-TA51 (WH/RD) Output Shaft Speed (OSS) sensor (7M101), Sensor signal
27 8-TA27 (WH/VT) Turbine Shaft Speed (TSS) sensor, Sensor signal
28 8-RJ25 (WH/BU) Heated Oxygen Sensor (HO2S) #12 (9G444), Sensor signal
29 8-RJ26 (WH/GN) Heated Oxygen Sensor (HO2S) #22 (9G444), Sensor signal
30 8-TA71 (WH/BU) Automatic transmission (7C078), Reference, voltage
31 ... not used
32 ... not used