9-3 FWD (9440) L4-2.0L Turbo (B207R) (2009)
Power Door Lock Actuator: Description and Operation
Central Locking System Motor, Door, Front, Left (184FL)
Central Locking System Motor, Door, Front, Left (184FL)
Location
Central locking system motor, door, front, left (184FL)
Main task
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Lock and unlock the door.
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TSL locks the door (Theft Security Locking) (not US/CA).
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With a switch, indicate if the door is open or closed, see Switch, door, front, left (54FL)
Type
The central locking system motor, which is integrated in the door lock, has one electric motor version without TSL and two versions with TSL. The TSL
motor has the task of controlling the ordinary lock motor in the locked position so that the door cannot be opened manually from the inside.
If for some reason the remote control does not work and the car is in the TSL active position the front left door can however be opened using the
mechanical emergency key. The polarity of the two motors is reversed to run them in the reverse direction. A switch indicates the status of the door.
Connect
Electric motor
The motors are 2 pole and connected with their own separate wiring and common wiring to the door control module.
Switches
The switch has a ground and a signal lead connected to the door module. The door module feeds the switch with B+ via a resistor integrated in the