Key Lock System
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 1994 Toyota Tercel, 1994 Toyota Supra, 1994 Toyota Pickup, 1994 Toyota Paseo, and 1994 Toyota MR2. However, it is still accessible from the selected car via links, so may be relevant.
With ignition in ON or ACC position and shift lever in Park, shift lock control switch opens and voltage from ECU to key interlock solenoid is turned off. When key interlock solenoid is turned off, ignition key can be turned from ACC to LOCK position on ignition switch.
NOTE:
If ignition is left in ACC or ON position with shift lever in any gear range except Park for about one hour, ECU then operates to release the lock mechanism.