Service manual

Security Device Maintenance
V Series Service Manual 2–41
To replace the outside wire harness:
Note: Disconnecting the outside wire harness will not cause any
security device information to be lost.
1. Remove the inside and outside trim. For instructions, see To remove
the inside and outside trim: on page 2-38.
2. If you are replacing a keypad reader or proximity card reader,
remove the gasket that covers the circuit board for the card reader.
3. Loosen the screw holding the harness clip and remove the clip. Save
the clip.
4. Disconnect the wire harness from the circuit board on the card
reader or keypad reader.
5. Remove the communication port retainer clip. Save the clip.
6. Release the wires from the wire clamp on the outside trim to free
the wire harness.
7. Connect the new wire harness to circuit board on the card reader or
keypad reader.
8. Slide the harness clip under the loosened screw. Tighten the screw.
9. Slide the communication port wires under the wire clamp.
10. Position the communication port, as shown in Figure 2.19. Secure
the port with the retainer clip.
11. If you are replacing a keypad reader or proximity card reader,
reinstall the gasket over the circuit board on the card reader with
the adhesive side towards the circuit board.
12. Reinstall the inside and outside trim. For instructions, see To
reinstall the inside and outside trim: on page 2-39.
Figure 2.19 Orienting the communication port
Note the position of the
pins and keyed hole