Test Point 4

Position of the drives
implausible
Fault code 14
This fault is also stored if, for example, the driver's door is open when the key is used to actuate the central locking system from the passengers door.

- Check position switch at drive link:
1. Disconnect connections X 11/1 (driver's side) and X 12/1 (passenger's side). Use a jumper wire to connect terminal 1 to ground on pin side. Use an ohmmeter to check terminal 4 and terminal 6 (pin side) for continuity to ground.
Continuity to ground (0 - 5 ohm) at terminal 4, if door is locked.
Continuity to ground (0 - 5 ohm) at terminal 6, if door is unlocked.
If no continuity is displayed, disconnect connection at drive link.
2. Use an ohmmeter to check for continuity from terminal 3 to terminal 2 and from terminal 3 to terminal 4.
Continuity from terminal 3 to terminal 2 if door is locked.
Continuity from terminal 3 to terminal 4 if door is unlocked.

- Check connection from X 11/1 terminal 4 to X 12/1 terminal 4 for continuity.
- Check connection from X 11/1 terminal 6 to X 12/1 terminal 6 for continuity.
- Check connection from X 11/1 terminal 4 to control unit connector II terminal 12 for continuity.
- Check connection from X 12/1 terminal 6 to control unit connector II terminal 10 for continuity.
- Check triggering of drive links (actuators). Connectors X 11/1 and X 12/1, terminal 8 and terminal 10, must be grounded in the quiescent state.
Positive voltage must be present at terminal S if the drive link is triggered in the open position.
Positive voltage must be present at terminal 10 if the drive link is triggered in the "closed" position.


NOTE: The drive links are triggered for a few milliseconds only.


- Check wirings from control unit connector I terminal 11 and terminal 12 to the drive links for continuity.