Checking and Adjusting the Headliner/Pillar Trim Overlap

To prevent the side curtain airbag from deploying and damaging the pillar trim, the overlap between the headliner and pillar trim must be less then 15 mm (0.6 in.). To check the overlap, do this:

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

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
2. Using masking tape on the headliner, mark the upper edge of each pillar trim.
   Fig 2: Marking Upper Edge Of Pillar Trim

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
3. Remove the pillar trim, and measure the headliner overlap.
   • If the overlap is less than 15 mm (0.6 in.), remove the tape, and install the pillar trim.
   • If the overlap is more than 15 mm (0.6 in.), go to step 4.
     Fig 3: Measuring Headliner Overlap

     Courtesy of AMERICAN HONDA MOTOR CO., INC.
4. Carefully trim the headliner with a utility knife, reducing the overlap to less than 15 mm (0.6 in.).
   Fig 4: Reducing Overlap Using Knife

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