SHIFT LOCK SYSTEM OPERATION
The shift lock system has a solenoid-operated plunger (1). With the select lever in the "P" position, the plunger remains extended, holding the plate (2) in its raised (locking) position. When the brake pedal is depressed with the ignition switch in either the ON or START position, the solenoid is energized and the plunger is retracted. This causes the plate to tilt downward to the select lever release position. The select lever now can be moved to any other position. The "P" position of the select lever is detected by the inhibitor switch (3).
Scheme 91
Scheme 92
Scheme 93
- When the select lever is at any position other than "P", the solenoid is energized and its pin is held extended. Being caused to stay in its upright position by extension of the pin, the interlock lever interferes with the stopper portion of the rotator which turns together with the ignition key. Thus, the ignition key cannot be rotated to the "LOCK" position.
- When the select lever is moved to "P", the "P" position switch in the select lever assembly operates, de-energizing the solenoid. As the push force of the solenoid pin is removed, the lever spring causes the interlock lever to tilt and become clear of the rotator's stopper. Then the key can be rotated to the "LOCK" position and removed from the ignition switch.