OUTPUT SIGNALS
| Signal name | Function |
|---|---|
| Shift solenoid 1 and 2 | Each of these signals controls shift step by turning the corresponding solenoid ON/OFF. Activating timing is controlled for each solenoid to reduce shift shock. |
| Line pressure duty solenoid | Regulates the line pressure according to driving conditions. |
| Lock-up duty solenoid | Regulates the hydraulic pressure of the lock-up clutch to operate it in three modes (open, smooth and lock-up). |
| Transfer duty solenoid | Regulates the hydraulic pressure of the transfer clutch to control the driving force to the rear drive shaft. |
| AT OIL TEMP light | Causes the light to illuminate when ATF becomes excessively hot (exceeds a set temperature level). This light is also used for on-board diagnostics. |
| 2-4 brake duty solenoid | Regulates 2-4 brake operating pressure to reduce shifting shocks. |
| 2-4 brake timing solenoid | Switches on or off the pressure acting on 2-4 brake timing valve B to control the release timing of the 2-4 brake. |
| Low clutch timing solenoid | Switches on or off the pressure acting on the low clutch timing valve B to control the release timing of the low clutch. Also switches on or off the pressure acting on the reverse inhibit valve to control the reverse inhibit function. |
| Torque control signal 1 | Reduces engine torque during range selection and gear change. |
| Torque control signal 2 | Reduces engine torque during range selection and gear change. |
ELECTROHYDRAULIC CONTROL SYSTEM OUTPUT SIGNAL FUNCTION
