Service Procedure

Service Procedure

1. Perform a functional test on the driver side door lock and side window switch. Test all switch functions to ensure the driver side door lock and side window switch functions as designed.

- If the driver side door lock and side window switch passes the functional test, proceed to Step 2.

- If the driver side door lock and side window switch does NOT pass the functional test, replace the driver side door lock and side window switch. Refer to Door Lock and Side Window Switch Replacement - Driver Side in SI.





2. Remove the driver side door lock and side window switch. Refer to Door Lock and Side Window Switch Replacement - Driver Side in SI.

3. Determine the part number on the driver side door lock and side window switch. The part number is on the side of the switch on the label. (Refer to the table at the end of this procedure.)

- If the part number on the switch is listed on the table above, no repair is required. Re-install the driver side door lock and side window switch. Refer to Door Lock and Side Window Switch Replacement - Driver Side in SI.

- If the part number on the switch is NOT listed on the table above, proceed to Step 4.

Caution
To avoid part damage, ensure your hands and work bench are clean BEFORE performing the door lock and side window switch and door module modifications in this bulletin.

4. Place the driver side door lock and side window switch assembly on a clean work bench.

5. Separate the door module from the door lock and side window switch assembly.





1. Using a razor blade or equivalent, cut the door module label along the seam of the door module as shown in the illustration.





2. Using a small flat-blade screw driver, carefully disengage the door module tabs (1).





Note
If the door lock and side window switch assembly membrane sticks (4) to the door module contact board and/or falls out of the door module assembly during the disassembly of the door module and door lock and side window switch assembly, re-install the large actuator pins (5) and small actuator pins (6) and membrane (4). Refer to illustration.





3. Separate the door module (3) from the door lock and side window switch assembly (2).

6. Place the door lock and side window switch assembly in a safe location while modifying the door module.





7. Separate the contact board from the door module housing by depressing the contact board tabs (7). Do NOT remove the contact board from the door module housing.





Note
Do NOT attach the ESD protective barrier (8) over the connector pins (9).

8. Remove the backing paper from the ESD protective barrier (8) and attach it to the contact board. Attach the ESD protective barrier (8) along the edge of the connector pins (9). Refer to illustration.

9. Apply the protective coating to the top side of the contact board. Apply the protective coating over the entire length (10) of the contact board from the ESD protective barrier tape edge (8) to the contact board edge.





Note
Top "A" and bottom "B" views of the contact board include examples of connector (4), connector pins (3), traces (2), and vias (1).

10. Ensure the protective coating covers the connector pins, traces and vias (holes) in the application area of the contact board.





11. Apply the protective coating to the bottom side of the contact board. Apply the protective coating over the entire length (10) of the contact board.





Note
Top "A" and bottom "B" views of the contact board include examples of connector (4), connector pins (3), traces (2), and vias (1).

12. Ensure the protective coating covers the connector pins, traces and vias (holes) in the application area of the contact board.

Caution
The cure time for the material is 1 hour. To avoid part damage, do NOT proceed to Step 13 until the material has cured for 1 hour.

13. Wait 60 minutes to allow the liquid material to cure to a "tacky" state.

14. Remove ESD protective barrier from the contact board of the door module.





15. Insert the Mylar Kapton(R) gasket (10) to the inside surface covering the open cutouts of the door lock and side window switch membrane.





16. Assemble the door module and door lock and side window switch.





Note
Do not program the door module after installing the driver side door lock and side window switch into the door.

17. Install the driver side door lock and side window switch into the door. Refer to Door Lock and Side Window Switch Replacement - Driver Side in SI.

18. Perform a functional test on the driver side door lock and side window switch. Test all switch functions to ensure the driver side door lock and side window switch functions as designed. Replace the driver side door lock and side window switch if it fails the functional test. Refer to Door Lock and Side Window Switch Replacement - Driver Side in SI.