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2003 Lexus ES300 Alternator Fuse Replacement

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Old 06-23-19, 06:34 PM
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ericrose
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Question 2003 Lexus ES300 Alternator Fuse Replacement

I need help removing the 120A Alternator fuse.

I can't remove the fuse box to get below it to remove the screws holding it down.

Can anyone let me know what I need to do to pull the fuse box up?
Old 06-26-19, 11:14 AM
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80es300
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Look at this video for reference, should be similar
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Jrb2u (06-13-22)
Old 07-02-19, 02:18 PM
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ericrose
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Much appreciated, I ended up finding this video and got it replaced.

Now I can start and run my ca, but the battery is not charging when I drive.

Anybody have any ideas why?
Old 07-03-19, 11:36 AM
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80es300
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First, I would get the battery checked. Next would be alternator. Advanceauto/Autozone can check those for you
Old 06-12-22, 02:15 PM
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zwilson
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Originally Posted by ericrose
Much appreciated, I ended up finding this video and got it replaced.

Now I can start and run my ca, but the battery is not charging when I drive.

Anybody have any ideas why?
Did you ever figure the above out?


Old 06-12-22, 08:11 PM
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Arsenii
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Originally Posted by zwilson
Did you ever figure the above out?
Hello,

Here is a detailed thread about diagnosing a no charge condition in a similar vehicle.

Hope this helps and best of luck!
Old 04-26-23, 07:54 AM
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zwilson
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Default 2003 Lexus es300 120a fuse bolt types

Does anyone know what size/part are the two bolts that hold in the alt fuse? Need a replacement for the 10mm one.
Old 04-26-23, 07:18 PM
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Arsenii
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Hello,

It should be a standard M6x1.0 bolt. Toyota Part Number for it is 93385-15010.

Hope this helps and best of luck!
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