Honda Civic Service Manual: Intake Air Resonator Removal and Installation ('12-'13: K24Z7, '14: 4-door K24Z7)

1.

Remove the screws (A), the bolts (B), and the clips (C, D) securing the front bumper (E).

2.

Pull out the front bumper (A) from the side spacer (B). Repeat this step on the opposite side.

3.

With the help of an assistant, pull out both sides of the front bumper (A) from the upper beam (B).

4.

With the help of an assistant, remove the front bumper (A).

1.

Make sure the ignition switch is in LOCK (0), or the vehicle ignition in the OFF mode.

2.

Disconnect and isolate the negative cable with the battery sensor (A) from the battery.

NOTE:

3.

Disconnect the positive cable (D) from the battery.

1.

Remove the battery setting plate (A) and the battery (B).

1.

Remove the intake air pipe.

2.

Disconnect the air intake duct tube (A).

3.

Remove the intake air resonator (B).

1.

Install the intake air resonator (A).

2.

Connect the air intake duct tube (B).

3.

Install the intake air pipe.

1.

Install the battery (A) and the battery setting plate (B).

NOTE: Do not deform the battery setting plate by over-tightening the nuts.

NOTE: If the battery performs abnormally, test the battery.

1.

Clean the battery terminals.

2.

Connect the positive cable (A) to the battery.

NOTE: Always connect the positive side first.

3.

Connect the negative cable and the battery sensor (B) to the battery.

NOTE: To protect the battery sensor connector (C) from damage, do not hold it when installing the negative terminal.

4.

Apply multipurpose grease to the terminals to prevent corrosion.

1.

With the help of an assistant, install the front bumper (A).

2.

With the help of an assistant, install both sides of the front bumper (A) to the upper beam (B).

3.

Install the front bumper (A) to the side spacer (B). Repeat this step on the opposite side.

4.

Install the screws (A), the bolts (B), and the clips (C, D) securing the front bumper (E).