Front Seat Lumbar Support Replacement

Front Seat Lumbar Support Replacement

SRS components are located in this area. Review the SRS component locations Locations and the precautions and procedures Service and Repair before doing repairs or service.

Without Seat Ventilation

NOTE:

- Put on gloves to protect your hands.
- Take care not to tear or damage the seat covers.

1. Remove the driver's front seat Front Seat Removal/Installation.

2. Remove the seat-back panel Front Seat-Back Cover Replacement.

3. Remove the upper wires (A) from both seat-back side frames inside the seat-back.






4. Release the lower wires (A) from both active head restraint links (B) inside the seat-back.






5. Remove the lumbar support motor cover (A).

1. Release the cover from the lower hooks (B).

2. Pull the cover upward to release it from the upper hook (C).





6. Disconnect the lumbar support motor connector (A), and detach the harness clip (B). Remove the bolts, and separate the lumbar support motor (C) from the seat frame, then remove the lumbar support.






7. Install the lumbar support in the reverse order of removal, and note these items:

- Make sure the connector is plugged in properly.
- To prevent wrinkles when installing the seat-back cover, make sure the material is stretched evenly over the pad before securing the hook strips.
- Check the lumbar support operation.

With Seat Ventilation

NOTE: Put on gloves to protect your hands.

1. Remove the driver's front seat Front Seat Removal/Installation.

2. Remove the seat-back cover/pad Front Seat-Back Cover Replacement.

3. Remove the upper wires (A) from both seat-back side frames (B) inside the seat-back.






4. Release the lower wires (A) from both active head restraint links (B) inside the seat-back.






5. Remove the lumbar support motor cover (A).

1. Release the cover from the lower hooks (B).

2. Pull the cover upward to release it from the upper hook (C).





6. Disconnect the lumbar support motor connector (A), and detach the harness clip (B). Remove the bolts, and separate the lumbar support motor (C) from the seat frame.






7. Remove the seat frame spring (A). Pass the lumbar support motor (B) out through the seat frame, and remove it.






8. Install the lumbar support in the reverse order of removal, and note these items:

- Make sure the connector is plugged in properly.
- To prevent wrinkles when installing the seat-back cover/pad, make sure the material is stretched evenly over the pad before securing the hook strips.