CONSTRUCTION
Sound insulation materials are positioned at the front end of the instrument panel to prevent noise from the outside. In addition, sound absorption materials are positioned on various parts inside the instrument panel to suppress noise from the engine and air conditioning to the cabin and ensure quietness.
Figure 1. Positioning of Sound Absorption and Insulation Materials (Standalone Console Box)
| *1 | Instrument Panel Cushion (Sound Insulation) | *2 | Wiring Harness Protector (Acoustic Absorption) |
| *3 | Glove Compartment Door Assembly Silencer (Acoustic Absorption) | *4 | No. 2 Instrument Panel Under Cover Silencer (Acoustic Absorption) |
| *5 | Instrument Cluster Finish Panel Cushion (Acoustic Absorption) | *6 | Wiring Harness Protector (Acoustic Absorption) |
Figure 2. Positioning of Sound Absorption and Insulation Materials (Console Box Integrated with Instrument Panel)
| *1 | Instrument Panel Cushion (Sound Insulation) | *2 | Wiring Harness Protector (Acoustic Absorption) |
| *3 | Floor Carpet Center Cover Silencer (Acoustic Absorption) | *4 | Console Box Panel Silencer (Acoustic Absorption) |
| *5 | No. 2 Instrument Panel Under Cover Silencer (Acoustic Absorption) | *6 | Glove Compartment Door Assembly Silencer (Acoustic Absorption) |
| *7 | Wiring Harness Protector (Acoustic Absorption) | - | - |
Sound absorption and insulation materials are optimally positioned throughout a wide area, such as the floor carpet, dash panel insulator, door trim, roof headlining, etc., to ensure quietness.
Formed felt and tunnel silencers are used for the front floor carpet assembly. As a result, the area covered by silencers is greatly expanded and soundproofing performance is improved.
Figure 3. Positioning of Sound Absorption and Insulation Materials
| *1 | Dash Panel Insulator Assembly (Acoustic Absorption) | *2 | Front Floor Carpet Assembly (Sound Insulation) |
| *3 | No. 1 Center Console Silencer (Sound Insulation) | *4 | Front Floor Side Pad LH (Acoustic Absorption) |
| *5 | No. 2 Center Console Silencer (Acoustic Absorption) | *6 | Front Floor Side Pad RH (Acoustic Absorption) |
| *7 | Rear Floor Mat Assembly (Sound Insulation) | *8 | Back Door Trim Board Assembly |
| *9 | Rear Quarter Trim Panel Assembly | *10 | Rear Door Scuff Plate |
| *11 | Rear Door Trim Board Sub-assembly | *12 | Door Scuff Plate Assembly |
| *13 | Front Door Trim Board Sub-assembly | *14 | Cowl Side Trim Board |
| *15 | Front Pillar Garnish | *16 | Roof Headlining Trim Sub-assembly |
| *17 | Quarter Lock Pillar Garnish | *18 | Roof Side Rail Garnish Rear |
| *19 | Roof Side Garnish Inner Upper | - | - |
| *a | Felt (Acoustic Absorption) | *b | EPT Sealer |