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Transaxle Connector Layouts

Fig 1: Identifying Transaxle Solenoids
GF0039691Courtesy of FORD MOTOR CO.
TRANSAXLE SOLENOID LOCATION

Item Description
1 SSA
2 SSB
3 SSC
4 SSD
5 SSE
6 PCA
Fig 2: Transaxle Internal Harness Connectors
GF0039692Courtesy of FORD MOTOR CO.
Pin Circuit Function Connector Color
1 SSE Green
2 PCA Black
3 SSC White
4 TFT SIGRTN Black
5 TFT Black
6 SSA White
7 PCA Black
8 SSB Black
9 SSD Blue
10 SSE GROUND Green
11 SSC GROUND White
12 SSD GROUND Blue
Fig 3: Transaxle Vehicle Harness Connector
GF0039693Courtesy of FORD MOTOR CO.
Pin Number 225 Pin PCM Circuit Function
1 34 SSE
2 9 PCA
3 44 SSC
4 41 TFT signal return
5 29 TFT
6 42 SSA
7 11 PCA
8 43 SSB
9 46 SSD
Fig 4: Transmission Range (TR) Sensor Vehicle Harness Connector
GF0039694Courtesy of FORD MOTOR CO.
Pin Number 225 Pin PCM Circuit Function
1 1 VPWR
2 19 Drive position
3 12 1st position
4 27 Reverse position
5 16 Park position
6 6 Starting system
7 28 2nd position
8 16 Neutral position
9 9 Starting system
Fig 5: Output Shaft Speed Sensor (OSS) Vehicle Harness Connector
GF0039695Courtesy of FORD MOTOR CO.
Pin Number Circuit Function
1 Output shaft speed sensor (OSS)
2 Signal return
Fig 6: Turbine Shaft Speed (TSS) Sensor Vehicle Harness Connector
GF0039695Courtesy of FORD MOTOR CO.
TRANSMISSION RANGE (TR) SENSOR DIAGNOSIS CHART

Selector Position TR Sensor Pins Component Side Expected Value
PARK 1 and 2, 3 and 4 Less than 5 ohms
REVERSE 3 and 5 Less than 5 ohms
NEUTRAL 1 and 2, 3 and 6 Less than 5 ohms
DRIVE 3 and 7 Less than 5 ohms
2 3 and 8 Less than 5 ohms
1 3 and 9 Less than 5 ohms
TRANSMISSION RANGE (TR) SENSOR DIAGNOSIS PID CHART

Selector Lever Position PID: TR TR_4 TR_3 TR_2 TR_1
PARK or NEUTRAL P/N 0 0 0 0
REVERSE REV 1 0 0 0
DRIVE O/D 0 1 0 0
Manual 2 Man 2 0 0 1 0
Manual 1 Man 1 0 0 0 1
Pin Number Circuit Function
1 Turbine shaft speed sensor (TSS)
2 Signal return