Honda Civic Service Manual: Side Curtain Airbag Removal and Installation (2-door)
7521A5 LEFT
7521C2 RIGHT
7521C9 BOTH

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

|
If replacing the side curtain airbag after deployment,
refer to Component Removal, Installation, and Inspection
After Deployment for a complete list of other parts that
must also be replaced.
|
|
|

|
Removal of the side curtain airbag must be done according
to Precaution and Procedures.
|
|
1. |
Battery Terminal (SRS) - Disconnection |

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1.
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Make sure the ignition switch is in LOCK (0).
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2.
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Disconnect and isolate the negative cable and battery
sensor (A) from the battery (B).
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NOTE: Always disconnect the negative side first.
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3.
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Disconnect the positive cable (C) from the battery.
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4.
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Wait at least 3 minutes before starting work.
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1.
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Pull out the A-pillar trim (A) to release the clips.
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2.
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Put a shop towel (A) in the opening between the A-pillar
trim (B) and the dashboard to prevent dropping the A-pillar
clips.
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3.
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Disconnect the connector (A), then remove the A-pillar
trim (B).
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NOTE: The upper clip (C) will stay in the body.
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4.
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Remove the upper clip (A) from the body.
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5.
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Repeat on the opposite side.
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3. |
Front Door Opening Seal As Needed Both |

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1.
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Remove front door opening seal (A) as needed.
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2.
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Repeat on the opposite side.
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4. |
Both Front Seat Belt Lower Anchor Bolts |
Driver's side

Passenger's side

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1.
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Remove the lower anchor cap (A).
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2.
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Remove the lower anchor bolt (B).
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5. |
Front Door Sill Trim - 2-Door |

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2.
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Remove the opener lock cylinder (B).
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4.
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Remove the front door sill trim (A).
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6. |
Front Door Sill Trim - 2-Door |

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1.
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Remove the front door sill trim (A).
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Driver's side

Passenger's side

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1.
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Pull out both front door opening seals (A) as needed.
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2.
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Remove both kick panels (B).
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1.
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Remove the bolt (A) securing the rear seat cushion (B).
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2.
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While pushing down the rear seat cushion (A), pull the
seat hook handles (B) to release the hooks (C).
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3.
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Remove the rear seat cushion.
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9. |
Rear Seat-Back - Fold Down |

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1.
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Remove the rear seat-back (A).
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10. |
Right Rear Seat-Back - Split Fold Down |

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1.
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Remove the right rear seat-back (A).
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11. |
Center Pivot Bracket - Split Fold Down |

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1.
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Remove the center pivot bracket (A).
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2.
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If necessary, remove the bushing (B).
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12. |
Left Rear Seat-Back - Split Fold Down |

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1.
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Remove the bolt (A) securing the left rear seat-back
(B).
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2.
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Extend the center seat belt (A), then remove the left
rear seat-back (B).
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13. |
Both Quarter Pillar Trims |

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1.
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Remove the cap (A) and the clip (B).
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2.
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The left side is shown; repeat on the right side.
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3.
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Lower the coat hanger hook (A), then remove the screw
(B).
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4.
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The left side is shown; repeat on the right side.
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5.
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Pull out the quarter pillar trim (A) to release the clips.
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6.
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Remove the quarter pillar trim.
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NOTE: The rear clip (B) will stay in the body.
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7.
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The left side is shown; repeat on the right side.
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8.
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Remove the rear clip (A).
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9.
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The left side is shown; repeat on the right side.
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1.
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Fold down the seat-back(s).
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2.
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From the trunk compartment, disconnect the connector
(A).
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3.
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From the trunk compartment, detach the clips (A).
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4.
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Release the hooks (A).
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5.
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Pull out both rear seat belts (A) and the rear center
seat belt (B) through the slits in the rear shelf trim (C),
then remove the rear shelf trim.
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15. |
Both Rear Side Trim Panels |

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1.
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Remove the rear side trim panel (A).
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2.
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The left side is shown; repeat on the right side.
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16. |
Both B-Pillar Upper Trims |

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1.
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Remove the B-pillar upper trim (A).
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2.
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The left side is shown; repeat on the right side.
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3.
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Pass the front seat belt lower anchor (A) out through
the hole in the B-pillar upper trim (B), then remove the
trim.
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4.
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The left side is shown; repeat on the right side.
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17. |
Grab Handles for One Vehicle |

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1.
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Lower the grab handle (A).
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2.
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Insert a small flat-tip screwdriver into the notch.
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3.
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Pull on the small flat-tip screwdriver with the appropriate
trim tool (A), then remove the cap (B).
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4.
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Remove the grab handle (A).
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1.
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Push the hook (A) with a flat-tip screwdriver through
the hole in the front side of the bracket cover (B).
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NOTE: Make sure the hook is unlocked.
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2.
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While pushing in the hook (A) with a flat-tip screwdriver,
release the sunvisor (B) from the holder (C), and rotate
the sunvisor backward 45 °.
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NOTE: Make sure the hook slides into the bracket cover
as you rotate the sunvisor.
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3.
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Disconnect the connector (A), then remove the sunvisor
(B).
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NOTE: If the sunvisor cannot be removed, the hook has
not rotated into the bracket cover. Repeat step 2 to rotate
the hook.
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4.
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If necessary, turn the sunvisor holder (A) 45 ° counterclockwise,
then remove it from the holder grommet (B).
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5.
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If necessary, remove the holder grommet (A).
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19. |
Front Individual Map Light (without moonroof) |

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1.
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Turn the front individual map light switch OFF.
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2.
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Carefully pry off the lenses (A) with a flat-tip screwdriver.
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3.
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Disconnect the connector.
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4.
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Remove the front individual map light (B).
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llghr
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1.
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Turn the ceiling light switch OFF.
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2.
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Carefully pry off the lens (A).
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3.
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Remove the ceiling light (B).
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4.
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Disconnect the connector.
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1.
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Without moonroof: From the driver's A-pillar, detach
the harness clips (A).
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|
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2.
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Without moonroof: From under the driver's dash, disconnect
the connector (A), and detach the harness clips (B).
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3.
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From the passenger's A-pillar, disconnect the connector
(A), and detach the harness clips (B).
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4.
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For some models: Release the glove box stops (A) on each
side of the dashboard.
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5.
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For some models: From the glove box opening, disconnect
the connector (A), and detach the harness clip (B).
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6.
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From the right quarter pillar, disconnect the connector
(A), and detach the harness clip (B).
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7.
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With navigation: From the left quarter pillar, remove
the cover (A), and disconnect the terminal (B), then remove
the bolt (C).
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Without moonroof

With moonroof

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8.
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Slide the front seat all the way back, and recline the
seat-back fully.
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9.
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With the help of an assistant, lower the headliner (A).
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10.
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With the help of an assistant, remove the headliner (A)
through the passenger's door opening.
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NOTE: Do not bend the headliner. Bending the headliner
will crease and damage it.
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|

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1.
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Disconnect the side curtain airbag inflator connector
(A) on the floor wire harness.
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|
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2.
|
Remove the side curtain airbag (A).
|


Installation
NOTE: SRS components are located in this area. Review the SRS
component locations and the precautions and procedures before doing
repairs or service.
|
|

|
If replacing the side curtain airbag after deployment,
refer to Component Removal, Installation, and Inspection
After Deployment for a complete list of other parts that
must also be replaced.
|
|
|

|
Installation of the side curtain airbag must be done
according to precautions and procedures.
|
|
|

|
If the side curtain airbag is frayed, or has any other
visible damage, replace it. Do not attempt to repair an
airbag.
|
|
|

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When you install the side curtain airbag, make sure it
is not twisted, and that it is not caught between the inflator
bracket by the bracket bolts.
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|
|

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Make sure that the side curtain airbag inflator retainer
is installed properly. Otherwise the side curtain airbag
could incorrectly deploy and cause damage or injuries.
|
|
|

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If there is any damage to the side curtain airbag, do
not try to repair it. Replace any damaged side curtain airbag.
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1.
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Install the side curtain airbag (A).
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11mm11.111....(n1111sideis

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2.
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Connect the side curtain airbag inflator connector (A)
on the floor wire harness.
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2. |
Battery Terminal (SRS) - Reconnection |
(o.2ao.sam.
|
NOTE: If the battery performs abnormally, test the battery.
|
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1.
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Clean the battery terminals.
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2.
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Connect the positive cable (A) to the battery (B).
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NOTE: Always connect the positive side first.
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3.
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Connect the negative cable and battery sensor (C) to
the battery.
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4.
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Apply multipurpose grease to the terminals to prevent
corrosion.
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|

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1.
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Connect the HDS to the data link connector (DLC) (A)
located under the driver's side of the dashboard.
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2.
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Turn the ignition switch to ON (II).
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3.
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Make sure the HDS communicates with the vehicle. If it
does not communicate, go to the DLC circuit troubleshooting.
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1.
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Clear the DTC(s) by following the screen prompts on the
HDS.
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2.
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Turn the ignition switch to LOCK (0), then wait for 10
seconds.
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5. |
Confirm Proper SRS Operation |
|
Turn the ignition switch to ON (II), and check that the
SRS indicator comes on for about 6 seconds and then goes
off.
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|

|
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1.
|
If the side curtain airbag has deployed, replace the
headliner and removed trim pieces, along with the other
parts listed for side curtain airbag deployment.
|
|
2.
|
To prevent the side curtain airbags from deploying improperly
and possibly causing injury, inspect the headliner and all
removed trim. Replace any pieces with the following damage:
|
|

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Any creases or tears in the headliner
(A)
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Any damages around the grab handle holes
(B) or the sunvisor holes (C) in the headliner
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Any clip bases (D) which have come off
the headliner
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Any fasteners (E) or clip bases (F) which
have come off the headliner
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1.
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With the help of an assistant, take the headliner (A)
in through the passenger's door opening.
|
|
NOTE: Do not bend the headliner. Bending the headliner
will crease and damage it.
|
|
Without moonroof

With moonroof

|
|
2.
|
With the help of an assistant, install the headliner
(A).
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|
asnwu
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3.
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With navigation: At the left quarter pillar, connect
the terminal (A), and install the bolt (B), then install
the cover (C).
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4.
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At the right quarter pillar, connect the connector (A),
and install the harness clip (B).
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|

|
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5.
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For some models: At the glove box opening, connect the
connector (A), and install the harness clip (B).
|
|

|
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6.
|
For some models: Install the glove box stops (A) on each
side of the dashboard.
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|
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7.
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At the passenger's A-pillar, connect the connector (A),
and install the harness clips (B).
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8.
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Without moonroof: At under the driver's dash, connect
the connector (A), and install the harness clips (B).
|
|

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9.
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Without moonroof: At the driver's A-pillar, install the
harness clips (A).
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cullingllghr
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1.
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Connect the connector.
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2.
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Install the ceiling light (A).
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3.
|
Carefully install the lens (B).
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9. |
Front Individual Map Light (without moonroof) |

|
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1.
|
Connect the connector.
|
|
2.
|
Install the front individual map light (A).
|
|
3.
|
Carefully install the lenses (B).
|
|

|
|
1.
|
If the side curtain airbag has deployed, replace the
sunvisor, along with the other parts listed for side curtain
airbag deployment.
|
|
2.
|
If the side curtain airbag has not deployed, inspect
the sunvisor for damage. A damaged sunvisor may cause the
side curtain airbags to deploy improperly, possibly causing
injury. Replace the sunvisor if it has any of the following
damage:
|
|

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Any cracks in the sunvisor bracket (A)
|
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|

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Any cracks in the sunvisor bracket cover
(B)
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|

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Any bends or cracks in the sunvisor shaft
(C)
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|
|

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Any cracks in the sunvisor base (D)
|
|
|

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Any cracks in the vanity mirror base
(E)
|
|
|
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3.
|
If the holder grommet is damaged or stress-whitened,
replace the holder grommet and the holder as an assembly.
|
|

|
|
1.
|
Install the holder (A) into the holder grommet (B) by
turning it 45 ° clockwise.
|
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2.
|
Install the holder and holder grommet as an assembly
into the body by pushing it until the hooks snap into place
securely.
|
|

|
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3.
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Connect the connector (A), and install the sunvisor (B).
|
|

|
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4.
|
While holding the bracket cover (A), rotate the sunvisor
(B) forward until the hook (C) snaps into place.
|
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5.
|
Gently pull down on the sunvisor to make sure it is properly
secured in the body.
|
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6.
|
Rotate the sunvisor into the holder (D).
|
|

|
|
1.
|
If the side curtain airbag has not deployed, inspect
the grab handle (A) for damage. A damaged grab handle may
cause the side curtain airbag to deploy improperly, possibly
causing injury. Replace the grab handle if it has any of
the following of damage:
|
|

|
Any cracks or breakage in the grab handle
|
|
|

|
Any cracks or stress-whitening in the
caps (B)
|
|
|
|
13. |
Grab Handles for One Vehicle |

|
|
1.
|
Install the clips (A) on the grab handle (B).
|
|
2.
|
Install the caps (C) fully into the clips.
|
|

|
|
3.
|
Position the grab handle (A) on the grab handle bracket
(B).
|
|
4.
|
Push on the grab handle until the clips (C) snap into
place securely.
|
|
14. |
Both B-Pillar Upper Trims |

|
|
1.
|
Pass the front seat belt lower anchor (A) in through
the hole in the B-pillar upper trim (B).
|
|
2.
|
The left side is shown; repeat on the right side.
|
|

|
|
3.
|
Install the B-pillar upper trim (A).
|
|
4.
|
The left side is shown; repeat on the right side.
|
|
15. |
Both Rear Side Trim Panels |

|
|
1.
|
Install the rear side trim panel (A).
|
|
2.
|
The left side is shown; repeat on the right side.
|
|

|
|
1.
|
Slip the rear seat belts (A) and the rear center seat
belt (B) through the slits in the rear shelf trim (C).
|
|

|
|
2.
|
Install the hooks (A).
|
|

|
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3.
|
Install the clips (A).
|
|

|
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4.
|
From the trunk compartment, connect the connector (A).
|
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5.
|
Raise the seat-back(s).
|
|
17. |
Quarter Pillar Trim - Check |

|
|
1.
|
If the side curtain airbag has deployed, replace the
quarter pillar trim with a new one.
|
|
2.
|
If the side curtain airbag has not deployed, check the
quarter pillar trim (A) and note the following items:
|
|

|
To prevent the side curtain airbags from
deploying improperly and possibly causing
injury, inspect the quarter pillar trim
and replace it with a new one if it has
any of the following damage:
|
|
|
-
|
Any cracks, deformations, or
stress-whitening in the quarter
pillar trim
|
|
|
-
|
Any cracks or stress-whitened
areas in the clip seating surfaces
(B)
|
|
|
|

|
After checking and adjusting the overlap
between the headliner and the quarter pillar
trim, replace the rear clip (C) with a new
one.
|
|
|

|
If the clips (D) are damaged or stress-whitened,
replace them with new ones.
|
|
|
|
18. |
Both Quarter Pillar Trims |

|
|
1.
|
Install the new rear clip (A) to the quarter pillar trim
(B).
|
|

|
|
2.
|
Fit the clips into the holes in the quarter pillar.
|
|
3.
|
Lightly push the quarter pillar trim (A) into place,
then install the trim.
|
|
NOTE:
|
|

|
Make sure the side curtain airbag is
not tucked under the clips or the ribs.
|
|
|

|
Do not push too hard on the quarter pillar
trim. If you push too hard, the clip will
be damaged, and it will not hold the trim
properly.
|
|
|

|
Gently tug on the quarter pillar trim
to verify that all clips are securely fastened.
|
|
|
|

|
|
4.
|
Install the screw (A).
|
|

|
|
5.
|
Install the clip (A) and the cap (B).
|
|
19. |
Left Rear Seat-Back - Split Fold Down |

|
|
1.
|
Extend the center seat belt (A), then install the pivot
shaft (B) to the center pivot bracket (C).
|
|

|
|
2.
|
Install the left rear seat-back (A).
|
|
20. |
Center Pivot Bracket - Split Fold Down |

|
|
1.
|
If necessary, install the bushing (A).
|
|
2.
|
Install the center pivot bracket (B).
|
|
21. |
Right Rear Seat-Back - Split Fold Down |

|
|
1.
|
Install the right rear seat-back (A).
|
|
22. |
Rear Seat-Back - Fold Down |

|
|
1.
|
Install the rear seat-back (A).
|
|

|
|
1.
|
Install the hooks (A) to the rear seat cushion clips
(B).
|
|

|
|
2.
|
Install the bolt (A) securing the rear seat cushion (B).
|
|
Driver's side

Passenger's side

|
|
1.
|
Install both kick panels (A).
|
|
2.
|
Install both front door opening seals (B) as needed.
|
|
25. |
Front Door Sill Trim - 2-Door |

|
|
1.
|
Install the front door sill trim (A).
|
|
26. |
Front Door Sill Trim - 2-Door |

|
|
1.
|
Install the front door sill trim (A).
|
|

|
|
2.
|
Install the screw (A).
|
|

|
|
3.
|
Install the opener lock cylinder (A).
|
|
27. |
Both Front Seat Belt Lower Anchor Bolts |
Driver's side

Passenger's side
@@@
|
|
1.
|
Assemble the washer, the collar, and the bushing on the
lower anchor bolt as shown.
|
|
NOTE: Apply medium strength liquid thread lock to the
lower anchor bolt before reinstallation.
|
|
Driver's side
7m2nmn:mm
Passenger's side
unr:2inm,
|
|
2.
|
Install the lower anchor bolt (A).
|
|
3.
|
Install the lower anchor cap (B).
|
|
28. |
Front Door Opening Seal as Needed Both |

|
|
1.
|
Install front door opening seal (A).
|
|
2.
|
Repeat on the opposite side.
|
|
29. |
A-Pillar Trim - Check |

|
|
1.
|
If the side curtain airbag has deployed, replace the
A-pillar trim (A) and all clips on the trim with new parts.
|
|
2.
|
If the side curtain airbag has not deployed, check the
A-pillar trim and note the following items:
|
|

|
To prevent the side curtain airbags from
deploying improperly and possibly causing
injury, inspect the A-pillar trim and replace
it with a new one if it has any of the following
damage:
|
|
|
-
|
Any cracks, deformations, or
stress-whitened areas in the A-pillar
trim
|
|
|
-
|
Any cracks or stress-whitening
in the clip seating surfaces (B)
|
|
|
|

|
After checking and adjusting the overlap
between the headliner and the A-pillar trim,
replace the upper clip (C) with a new one.
|
|
|

|
If the clips (D) are damaged or stress-whitened,
replace them with new ones.
|
|
|
|
30. |
Headliner/Pillar Trim Overlap - Check |
tms
|
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, quarter pillar trim), the overlap between
the headliner and pillar trim must be less than 8 mm (0.31
in). To check the overlap, do this:
|
|
1.
|
Install the headliner (A) and the pillar trim (B).
|
|

|
|
2.
|
Apply masking tape (A) to the headliner (B) to mark the
upper edge of the pillar trim (C).
|
|
sun:orlessthan
|
|
3.
|
Remove the pillar trim, and measure the headliner overlap.
|
|

|
If the overlap is less than 8 mm (0.31
in), remove the tape, and install the pillar
trim.
|
|
|

|
If the overlap is more than 8 mm (0.31
in), go to step 4.
|
|
|
|
slmws
|
|
4.
|
Carefully trim the headliner with a utility knife, reducing
the overlap to less than 8 mm (0.31 in).
|
|
5.
|
Remove the tape, and install the pillar trim.
|
|

|
|
1.
|
Carefully install the new upper clip (A) to the A-pillar
trim (B).
|
|

|
|
2.
|
Connect the connector (A).
|
|
3.
|
Fit the clips into the holes in the A-pillar.
|
|
4.
|
Lightly push the A-pillar trim (B) into place, then install
the trim.
|
|
NOTE:
|
|

|
Make sure the side curtain airbag is
not tucked under the clips or the trim ribs.
|
|
|

|
Do not push too hard on the A-pillar
trim. If you push too hard, the clip will
be damaged, and it will not hold the trim
properly.
|
|
|

|
Gently tug on the A-pillar trim to verify
that all clips are securely fastened.
|
|
|
|
5.
|
Repeat on the opposite side.
|
|
832120
Removal
1.
Rear Seat Cushion
1.
Remove the bolt (A) ...
7521B6 LEFT FRONT
7521B7 RIGHT FRONT
Removal
NOTE: SRS components are located in this area. Review the SRS
component locations and the precautions and pr ...
See also:
Honda Civic Owners Manual. Audio System Basic Operation
Models with Display Audio
To use the audio system function, the ignition switch must be in ACCESSORY (q
or
ON (w*1.
Select to go to the home
screen.
Select to display available
options
including Sound, View Radio Text, Music
Search, and playback modes.
: Select to go back to th ...