Electrical Control Unit
| 1 - N3 SPEED SENSOR |
| 2 - PLUG CONNECTOR |
| 3 - MODULATING PRESSURE REGULATING SOLENOID |
| 4 - SHIFT PRESSURE REGULATING SOLENOID |
| 5 - 1-2/4-5 SHIFT SOLENOID |
| 6 - 3-4 SHIFT SOLENOID |
| 7 - ELECTRICAL CONTROL UNIT |
| 8 - TRANSMISSION TEMPERATURE SENSOR |
| 9 - STARTER INTERLOCK CONTACT |
| 10 - 2-3 SHIFT SOLENOID |
| 11 - TORQUE CONVERTER LOCK-UP SOLENOID |
| 12 - N2 SPEED SENSOR |
The electric valve control unit (7) consists of a plastic shell which houses the RPM sensors (1,12), regulating solenoid valves (3, 4), solenoid valves (5, 6, 10), the TCC solenoid valve (11), the park/neutral contact (9), and the transmission oil temperature sensor (8). Conductor tracks integrated into the shell connect the electric components to a plug connection (2). This 13-pin plug connection (2) establishes the connection to the vehicle-side cable harness and to the transmission control module (TCM). With the exception of the solenoid valves, all other electric components are fixed to the conductor tracks. See Fig 1.