Gear Selector Lever Assembly (page 4 of 4)

AUTOMATIC TRANSMISSION – ZF 5HP24

44-2-40 DESCRIPTION AND OPERATION

Key Interlock Mechanism

1 Ignition key
2 Ignition switch
3 Bowden cable

4 Latch gate
5 Selector lever assembly

The key interlock mechanism prevents the key from being removed from the ignition switch when the selector lever 
is any position other than 'P' PARK. This prevents the vehicle being accidentally left in neutral which would cause the 
vehicle to move if the handbrake was not applied.

The mechanical mechanism is operated by a Bowden cable which is attached between the selector lever assembly 
and the ignition switch. When the ignition switch is turned to the on position, the switch rotates a lever which in turn 
pulls the cable. This lifts a latch in the selector lever assembly which is engaged with the selector lever when in the 
'P' position.