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Q: my 98 astro keeps blowing the signal-b/u fuse anyone else have this problem ? on 1998 Chevrolet Astro

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
weve put a code tester on it and it shows no codes
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
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there are no codes for blown fuses. it has a short somewhere in the system and needs to be tracked down. i suggest a good electrical shop to help you out as there are so many possibilities that could cause this.

thanks roy we tested for shorts and got it narrowed down to between the fuse box and the blinker switch
you need to identify the color wire from the fuse boxto the switch. if it is ok, disconnect the switch and see if the fuse holds.

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