Checking and Adjusting the Headliner/Pillar Trim Overlap

To prevent the side curtain airbag from deploying and damaging the pillar trim (A-pillar trim, B-pillar trim, C-pillar trim, or quarter pillar trim), the overlap between the headliner and pillar trim must be less then 8 mm (0.3 in). To check the overlap, do this:

1. Install the headliner (A) and the pillar trim (B).
   Fig 1: Identifying Headliner (A) And Pillar Trim (B)

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
2. Apply masking tape (A) to the headliner (B) to mark the upper edge of the pillar trim (C).
   Fig 2: Identifying Masking Tape (A), Headliner (B) And Upper Edge Of Pillar Trim (C)

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
3. Remove the pillar trim, and measure the headliner overlap.
   • If the overlap is less than 8 mm (0.3 in), remove the tape, and install the pillar trim.
   • If the overlap is more than 8 mm (0.3 in), go to step 4.
     Fig 3: Identifying Pillar Trim, And Measure Headliner Overlap

     Courtesy of AMERICAN HONDA MOTOR CO., INC.
4. Carefully trim the headliner with a utility knife, reducing the overlap to less than 8 mm (0.3 in).
   Fig 4: Identifying Masking Tape (A), Headliner (B) And Upper Edge Of Pillar Trim (C)

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
5. Remove the tape, and install the pillar trim.