Transaxle Connector Layouts
WARNING: This page is about a different car, the 2005 Mercury Montego and 2005 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
Fig 2: Identifying Transmission Range (TR) Sensor/Control Module Connector Vehicle Harness Connector Pinout
NOTE:
For testing, place the positive lead on the terminal with the + sign and place the negative lead on the terminal with the - sign.
PIN NUMBER DESCRIPTION CHART
| Pin Number | Pin Acronym | Description | Input/ Output to TCU | Measure pins | Condition For Testing | Reference Value |
|---|---|---|---|---|---|---|
| Al | B+ | Battery voltage | - | +A1 to -ground | Hot at all times | 10--14 volts |
| A5 | STLK | Start lock signal output | Output | +A5 to -A9 | Ignition on in PARK Ignition on in other than PARK | 0--0.8 volts 9--14 volts |
| A6 | CANL | CAN communication low | Input/output | +A6 to -A9 | Engine idling | - |
| A7 | LIN | LIN line communication signal | Input | +A7 to -A9 | - | - |
| A8 | CANH | CAN communication high | Input/output | +A8 to -A9 | Engine idling | - |
| A9 | GRND | TCU ground | - | +ground to -chassis ground | - | - |
| All | IG | Ignition switch signal input | Input | +A11 to -A9 | Ignition ON | 10--14 volts |
| A14 | K | Diagnostic signal | Input/output | +A14 to -A9 | - | - |
| B1 | PCA ground | PCA ground (SLTG) | - | - | - | - |
| B2 | SSB | Shift solenoid B (S2) | Output | +B2 to -ground | Vehicle in PARK, engine idling | 0--1.5 volts |
| B3 | PCA | Pressure control solenoid A | Output | +B3 to -B1 | Vehicle in PARK, engine idling | - |
| B4 | TCC ground | Torque converter clutch solenoid ground (SLUG) | - | - | - | - |
| B5 | SSA | Shift solenoid A (SI) | Output | +B5 to -ground | Vehicle in PARK, engine idling | 0--1.5 volts |
| B7 | TFT ground | Transmission fluid temperature sensor ground (OTG) | - | - | - | - |
| B8 | TFT | Transmission fluid temperature sensor (OT) | Input | +B8 to -B7 | TFT at 10°C to 110°C (50°F to 230°F) | 4.0 to 0.0 volts |
| B9 | TCC | Torque converter clutch solenoid (SLU) | Output | +B9 to -B4 | Vehicle in PARK, engine idling | - |
| B10 | SSC ground | Shift solenoid C ground (SLC1G) | - | - | - | - |
| B11 | SSC | Shift solenoid C (SLC1) | Output | +B11 to -BIO | Vehicle in PARK, engine idling | - |
| B12 | ISS | Input shaft speed sensor signal (NIN) | Input | +B12 to -B13 | Vehicle in PARK, engine idling | - |
| B13 | ISS ground | Input shaft speed sensor signal (NIN) | - | - | - | - |
| B14 | SSE | Shift solenoid E | Output | +B14 to -B22 | Vehicle in PARK, engine idling | - |
| B16 | SSF ground | Shift solenoid F ground (SLB1G) | - | - | - | - |
| B17 | SSD | Shift solenoid D (SLC2) | Output | +B17 to -B18 | Vehicle in PARK, engine idling | - |
| B18 | SSD ground | Shift solenoid D ground (SLC2G) | - | - | - | - |
| B19 | OSS | Output shaft speed sensor signal (SP+) | Input | +B19 to -B20 | Vehicle speed approximately 20 km/h (12 mph) | - |
| B20 | OSS ground | Output shaft speed sensor ground (SP-) | - | - | - | - |
| B21 | SSF | Shift solenoid F (SLB1G) | Output | +B21 to -B16 | Vehicle in PARK, engine idling | - |
| B22 | SSE ground | Shift solenoid E ground (SLC3G) | - | - | - | - |