Power Liftgate Detent Switch, Forkbolt Primary Switch and Forkbolt Secondary Switch
WARNING: This page is about a different car, the 2009 Mercury Sable, 2009 Ford Taurus X, and 2009 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.
The power liftgate detent switch, forkbolt primary switch and forkbolt secondary switch provide inputs to the LTM in order to determine liftgate latch position. The LTM receives inputs from the power liftgate detent switch, forkbolt primary switch and forkbolt secondary switch in the following manner:
NOTE:
The liftgate is in the primary position when the liftgate is in the full closed position. The liftgate is in the unlatch position when the liftgate is open and completely out of the striker. The liftgate can be placed in the unlatched position by lifting up on the liftgate handle.
LATCH SWITCH STATES
| Latch Position | Detent Switch | Forkbolt Secondary Switch | Forkbolt Primary Switch |
|---|---|---|---|
| Fully Unlatched | Opena | Grounded | Grounded |
| In Secondary | Groundeda | Open | Grounded |
| In Primary | Grounded | Open | Open |
a The detent switch may be in open or grounded state depending on forkbolt position. The detent switch state changes as the forkbolt rotates.