Audio System: Other Kia Optima II

SPEAKER

SPEAKER SPECIFICATION CHART

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There are six areas where a problem can occur: wiring harness, the radio, the cassette tape deck, the CD player, speaker and miscellaneous. Troubleshooting enables you to confine the problem to a particular area.

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CHART 1

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CHART 2

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CHART 3

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CHART 4

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1. RADIO
2. TAPE

CHART 5

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1. CD WILL NOT BE ACCEPTED
2. NO SOUND
3. CD SOUND SKIPS
4. SOUND QUALITY IS POOR
5. CD WILL NOT EJECT
6. NO SOUND FROM ONE SPEAKER

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CHART 9

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1. Disconnect the negative (-) battery terminal.
2. Remove the center facia panel. (Refer to the «CRASH PAD»(ref-266048-S40843902972007092700000) )
3. Remove the mounting screws (A) then remove the audio unit (B).
4. Remove the connector and cables (A).
5. Installation is the reverse of removal.

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1. To obtain optimum performance clean the head, and capstan as often as necessary, depending on frequency of use and tape cleanness.
2. To clean the tape head and capstan, use a cotton swab dipped in ordinary rubbing alcohol. Wipe the head and capstan.

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1. Remove the front door trim panel (Refer to the «FRONT DOOR»(ref-266053-S23464347672007092700000) ).
2. Remove the front speaker (A) after loosening 4 screws.
3. Installation is the reverse of removal.

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1. Remove the rear door trim panel (Refer to the «REAR DOOR»(ref-266053-S21680875492007092700000) ).
2. Remove the rear speaker (A) after removing 4 rivets.
3. Installation is the reverse of removal.

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1. Remove the front door delta cover (A) (Refer to the «FRONT DOOR»(ref-266053-S23464347672007092700000) ).
2. Remove the tweeter speaker after disconnecting the connector.
3. Installation is the reverse of removal.

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1. Remove the rear seat. (Refer to the «REAR SEATS»(ref-266054-S26669638462007092700000) )
2. Remove the rear package tray. (Refer to the «INTERIOR TRIM»(ref-266048-S12237517812007092700000) )
3. Remove the woofer speaker (A) after removing 4 bolts.
4. Installation is the reverse of removal.

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1. Remove the luggage side trim.
2. Remove the external amp (B) from the inner quarter panel after removing 3 nuts.
3. Installation is the reverse of removal.

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1. Check the speaker with an ohmmeter. If an ohmmeter indicates the correct impedance of the speaker when checking between the speaker (+) and speaker (-) of the same channel, the speaker is OK.
2. If a clicking sound is emitted from the speaker when the ohmmeter is connected to the speaker terminals, the speaker is OK.

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1. Wrap aluminum foil (A) around the tip of the tester probe (B) as shown in illustration.
2. Touch one tester probe to the glass antenna terminal (A) and move the other tester probe along the antenna wires to check that continuity exists.

GLASS ANTENNA REPAIR

Note. To make an effective repair, the broken section must be no longer than one inch.

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1. Lightly rub the area around the broken section (A) with fine steel wool, and then clean it with alcohol.
2. Carefully mask above and below the broken portion of the glass antenna wire (B) with cellophane tape (C).
3. Using a small brush, apply a heavy coat of silver conductive paint (A) extending about 1/8' on both sides of the break. Allow 30 minutes to dry. NOTE: Thoroughly mix the paint before use.
4. Check for continuity in the repaired wire.
5. Apply a second coat of paint in the same way. Let it dry three hours before removing the tape.

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1. Remove the right side rear pillar trim. Then disconnect the 2P power connector from the glass antenna amp (A).
2. Turn the radio ON. Measure the voltage between terminal 2 of the harness side power connector and body ground. OK: approximately 12V (ACC+)
3. Disconnect the 2P connector of radio wiring from the glass antenna amp (A).
4. Check for continuity between terminals of harness side connector and antenna grid terminals (AM, FM).
5. Check the grid lines for continuity.
6. When poor radio reception is not repaired through the above inspection methods, replace the amp. If the radio reception is still poor, check the radio cable for short and radio head unit for failure.

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1. Disconnect the negative (-) battery terminal.
2. Remove the driver airbag module. (Refer to the «AIR BAG MODULE (DRIVER SIDE)»(ref-266039) )
3. Remove the audio remote control switch (A) after removing the steering wheel remote control switch connector and 2 screws.
4. Installation is the reverse of removal.

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1. Check for resistance between No.2 and No.3 terminals in each switch position. [LEFT] [RIGHT]

1. Audio (LH) + Audio (RH) remote control RESISTANCE CHART (1 OF 2) Switch Connector terminal Resistance ( +/- 5%) VOLUME DOWN 2 - 3 (Right) 6.81 kohms VOLUME UP 2 - 3 (Right) 4.61 kohms SEEK UP 2 - 3 (Left) 430 ohms SEEK DOWN 2 - 3 (Left) 1.11ohms MODE 2 - 3 (Left) 2.11 kohms MUTE 2 - 3 (Right) 3.11 kohms
2. Audio (LH) + Cruise (RH) remote control RESISTANCE CHART (2 OF 2) Switch Connector terminal Resistance ( +/- 5%) SEEK UP 2 - 3 (Left) 430 ohms MODE 2 - 3 (Left) 2.11 ohms VOLUME UP 2 - 3 (Left) 4.61 kohms VOLUME DOWN 2 - 3 (Left) 6.81 kohms PRESET UP 2 - 3 (Left) 10.71 kohms