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Ford Focus Radio Suppression Capacitor Replacement

소개

We will demonstrate how to remove the radio suppression capacitor in a 2007 Ford Focus and replace it with a new capacitor by using a ratcheting screwdriver and 8mm nut driver attachment.

The radio suppression capacitor acts as a noise barrier as it dampens engine noise in the cabin of the vehicle. However, sometimes the wire in the capacitor corrodes and fails to dampen noise from the engine. Additionally, the wire may come loose, blowing fuses or even the battery.

필요한 것

  1. Ford Focus Radio Suppression Capacitor Replacement, Radio Suppression Capacitor: 1 단계, 이미지 1/3 Ford Focus Radio Suppression Capacitor Replacement, Radio Suppression Capacitor: 1 단계, 이미지 2/3 Ford Focus Radio Suppression Capacitor Replacement, Radio Suppression Capacitor: 1 단계, 이미지 3/3

    • Pop the hood of the 2007 Ford Focus using the pull lever under the steering wheel.

    • Secure the hood with the hood prop on the left side of the engine.

    편집

  2. Ford Focus Radio Suppression Capacitor Replacement: 2 단계, 이미지 1/3 Ford Focus Radio Suppression Capacitor Replacement: 2 단계, 이미지 2/3 Ford Focus Radio Suppression Capacitor Replacement: 2 단계, 이미지 3/3

    • To disconnect the battery follow steps 2-4.

    • Loosen the bracket with the wrench.

    • Remove the top cover.

    편집

  3. Ford Focus Radio Suppression Capacitor Replacement: 3 단계, 이미지 1/3 Ford Focus Radio Suppression Capacitor Replacement: 3 단계, 이미지 2/3 Ford Focus Radio Suppression Capacitor Replacement: 3 단계, 이미지 3/3

    • You should wear protective gloves and goggles/glasses when working with the battery.

    • Remove the negative cable (usually black in color and labeled - or "Negative" ) by turning the nut clockwise with the wrench.

    • Set the ground cables away from the battery to avoid electrocution.

    편집

  5. Ford Focus Radio Suppression Capacitor Replacement: 4 단계, 이미지 1/2 Ford Focus Radio Suppression Capacitor Replacement: 4 단계, 이미지 2/2

    • Remove the positive cable (usually red in color and labeled with + or "Positive")by turning the nut clockwise with the wrench.

    편집

  6. Ford Focus Radio Suppression Capacitor Replacement: 5 단계, 이미지 1/2 Ford Focus Radio Suppression Capacitor Replacement: 5 단계, 이미지 2/2

    • Unscrew the first anchor bolt that attaches the metal clip to the engine mount.

    • Replace the anchor bolt if corroded.

    편집

  7. Ford Focus Radio Suppression Capacitor Replacement: 6 단계, 이미지 1/2 Ford Focus Radio Suppression Capacitor Replacement: 6 단계, 이미지 2/2

    • Unscrew the second anchor bolt that secures the metal mount.

    편집

  8. Ford Focus Radio Suppression Capacitor Replacement: 7 단계, 이미지 1/3 Ford Focus Radio Suppression Capacitor Replacement: 7 단계, 이미지 2/3 Ford Focus Radio Suppression Capacitor Replacement: 7 단계, 이미지 3/3

    • Detach the wiring harness by holding down the tab on the top of the clip.

    • Pull apart.

    편집

  9. Ford Focus Radio Suppression Capacitor Replacement: 8 단계, 이미지 1/1

    • Obtain the new capacitor and reattach it by reversing the same steps you followed to disconnect the old capacitor.

    편집
결론

Install the new capacitor by following the steps above in reverse order.

다른 6명이 해당 안내서를 완성하였습니다.

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다른 기여자 5명과 함께

Amin Sadessi

회원 가입일: 04/28/17

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팀

UC Davis, Team S1-G6, Coad Spring 2017 UC Davis, Team S1-G6, Coad Spring 2017 회원

UCD-COAD-S17S1G6

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안내서 1개 작성하였습니다

댓글 한 개

Do I have to have this part as it keeps arcing on the body or frame of my car and shorten out my ignition fuse. So do I have to have this part because I noticed when I unplugged it my car cranked up and ran because I forgot to plug it back in. How long can I run without it and what damage does it do? Because I know it has to do with the radio interference with within the steering wheel or something like that and I have no radio so I don't know if that matters

Lisa Jackson - 답글

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