Owner Maintenance; Replacing the fuses under the hood; same amperage rating- Page 36

2020 Mazda Mazda3 Sedan Scheduled Maintenance

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Replacing the fuses under the hood

If the headlights or other electrical
components do not work and the fuses in
the cabin are normal, inspect the fuse
block under the hood.
If a fuse is blown, it must be replaced.
Follow these steps:
 
1. Make sure the ignition is switched off,

and other switches are off.

2. Remove the fuse block cover.

3. If any fuse but the MAIN fuse is

blown, replace it with a new one 

of the

same amperage rating

.

1. Normal
2. Blown
 

WARNING

Do not replace the main fuse by

yourself. Have an Authorized Mazda

Dealer perform the replacement:

Replacing the fuse by yourself is

dangerous because the MAIN fuse is a

high current fuse. Incorrect

replacement could cause an electrical

shock or a short circuit resulting in a

fi

re.

4. Reinstall the cover and make sure that

it is securely installed.

Maintenance and Care

Owner Maintenance

6-39

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2019-5-17 13:49:03

Detailed Information for 2020 Mazda Mazda3 Sedan Scheduled Maintenance

Lists of information found in 2020 Mazda Mazda3 Sedan Scheduled Maintenance - Page 36

  • 1. Make sure the ignition is switched off, and other switches are off.
  • 2. Remove the fuse block cover.
  • 3. If any fuse but the MAIN fuse is blown, replace it with a new one of the same amperage rating .
  • 1. Normal 2.
  • 4. Reinstall the cover and make sure that it is securely installed.