Transaxle Connector Layouts

2007 Ford Escape Base, 2.3 Z, FWD, AutomaticSECTION Transaxle Connector Layouts
WARNING: This page is about a different car, the 2010 Mercury Milan and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

PCM Transaxle Harness - C175T

Fig 1: Identifying PCM Transaxle Harness Connector Terminals - C175T
G06278248Courtesy of FORD MOTOR CO.
PIN NUMBER REFERENCE

Pin Number Circuit Function
1 Transmission Range (TR), Output Shaft Speed (OSS) and Turbine Shaft Speed (TSS) voltage supply
10 Shift Solenoid D (SSD)
11 Shift Solenoid E (SSE)
16 TSS  sensor signal
19 Transmission Fluid Temperature (TFT) sensor signal
25 OSS  sensor signal
31 Transmission Control Switch (TCS)
34 Line Pressure Control (LPC)
36 TR  , OSS  and TSS  sensor ground
39 TR  signal
41 TFT  signal return
43 Shift Solenoid B (SSB)
44 Shift Solenoid C (SSC)
45 Shift Solenoid A (SSA)
46 Torque Converter Clutch (TCC) solenoid
50 Transaxle solenoid power control voltage

Transaxle Vehicle Harness - C168a 

Fig 2: Identifying Transaxle Vehicle Harness Connector Terminals - C168
G06278249Courtesy of FORD MOTOR CO.
PIN NUMBER REFERENCE

Pin Number Circuit Function
1 Transmission Fluid Temperature (TFT) signal return
2 TFT  sensor
3 Line Pressure Control (LPC)
4 Shift Solenoid C (SSC)
5 Transaxle solenoid power control voltage
6 Torque Converter Clutch (TCC) solenoid
7 ON/OFF Shift Solenoid E (SSE)
8 Shift Solenoid A (SSA)
9 Shift Solenoid B (SSB)
10 Shift Solenoid D (SSD)
17 Transmission Range (TR) Signal
18 TR  and Output Shaft Speed (OSS) sensor power
19 OSS  sensor signal
20 TR  /OSS  sensor ground

Solenoid Body Leadframe-to-Transmission Range (TR) Sensor Internal Circuit Diagram 

Fig 3: Identifying Solenoid Body Leadframe-To-Transmission Range (TR) Sensor Connector Terminals
G06278250Courtesy of FORD MOTOR CO.
SOLENOID BODY LEADFRAME MAIN CONNECTOR PIN NUMBER REFERENCE

Solenoid Body Leadframe Main Connector Pin Number TR  Sensor Pin Number Circuit Function
18 1 Transmission Range (TR) power
17 2 TR  signal
20 3 TR  ground

Transmission Range (TR) Sensor 

Fig 4: Identifying Transmission Range (TR) Sensor Connector Terminals
G06278251Courtesy of FORD MOTOR CO.
PIN NUMBER REFERENCE

Pin Number Circuit Function
1 Transmission Range (TR) power
2 TR  signal
3 TR  ground

Solenoid Body Leadframe Transmission Fluid Temperature (TFT) Sensor Pins 

Fig 5: Identifying Solenoid Body Leadframe Transmission Fluid Temperature (TFT) Sensor Pins
G06278252Courtesy of FORD MOTOR CO.
PIN NUMBER REFERENCE

Pin Number Circuit Function
1 Transmission Fluid Temperature (TFT) signal return
2 TFT  signal

Solenoid Body Leadframe-to-Output Shaft Speed (OSS) Sensor Internal Circuit Diagram 

Fig 6: Identifying Solenoid Body Leadframe-To-Output Shaft Speed (OSS) Sensor Connector Terminals
G06278253Courtesy of FORD MOTOR CO.
SOLENOID BODY LEADFRAME MAIN CONNECTOR PIN NUMBER REFERENCE

Solenoid Body Leadframe Main Connector Pin Number Output Shaft Speed (OSS) Sensor Pin Number Circuit Function
20 1 Transmission Range (TR)/Output Shaft Speed (OSS) sensor ground circuit
19 3 OSS  sensor signal
18 4 TR  /OSS  sensor power supply

Output Shaft Speed (OSS) Sensor 

Fig 7: Identifying Output Shaft Speed (OSS) Sensor Terminals
G06278254Courtesy of FORD MOTOR CO.
PIN NUMBER REFERENCE

Pin Number Circuit Function
1 Output Shaft Speed (OSS) sensor ground
3 OSS  signal
4 OSS  sensor power

Turbine Shaft Speed (TSS) Sensor - C168b 

Fig 8: Identifying Turbine Shaft Speed (TSS) Sensor Terminals - C168b
G06278255Courtesy of FORD MOTOR CO.
PIN NUMBER REFERENCE

Pin Number Circuit Function
1 Turbine Shaft Speed (TSS) sensor ground
2 TSS  sensor signal
3 TSS  sensor power

Turbine Shaft Speed (TSS) Sensor 

Fig 9: Identifying Turbine Shaft Speed (TSS) Sensor Terminals
G06278256Courtesy of FORD MOTOR CO.
PIN NUMBER REFERENCE

Pin Number Circuit Function
1 Turbine Shaft Speed (TSS) sensor ground
2 TSS  sensor signal
3 TSS  sensor power

Solenoid Body Leadframe-to-Solenoid Internal Circuit Diagram 

Fig 10: Identifying Solenoid Body Leadframe-To-Solenoid Internal Connector Terminals
G06278257Courtesy of FORD MOTOR CO.
SOLENOID BODY LEADFRAME MAIN CONNECTOR PIN NUMBER REFERENCE

Solenoid Body Leadframe Main Connector Pin Number Circuit Function
3 Line Pressure Control (LPC) solenoid control circuit
4 Shift Solenoid C (SSC) control circuit
5 Solenoid power supply circuit
6 Torque Converter Clutch (TCC) solenoid control circuit
7 Shift Solenoid E (SSE) control circuit
8 Shift Solenoid A (SSA) control circuit
9 Shift Solenoid B (SSB) control circuit
10 Shift Solenoid D (SSD) control circuit
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