Suzuki SY413 Service Manual page 2069

7B1-16 AUTOMATIC TRANSMISSION
BRAKE INTERLOCK SYSTEM (if equipped)
This system is so designed that select lever cannot be shifted from "P" range position unless the ignition switch
is turned to "ON" and brake pedal is depressed. Also, ignition key cannot be pulled out of key hole unless selector
lever is in "P". These mechanism are as follows.
1. Ignition switch
2. Stop lamp switch
3. Brake pedal
4. Selector lever
5. Transmission range switch
6. Interlock cable
7. Select cable
8. Shift lock solenoid
9. Interlock cam
When selector lever is shifted to P and its knob button is
released.
1. Ignition key
2. Ignition switch
3. Interlock cable
4. Release shaft
5. Lock lever
STEERING LOCK
When selector lever is in position other than "P", lock lever inter-
rupts key cylinder to turn to "LOCK" position, thus steering is kept
to be operated free. However, when selector lever is shifted in "P",
lock lever is released, thus allowing ignition key to be removed and
then steering is locked.