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To fix the GM 5500 service brake warning tone, first check the brake fluid level and ensure it is within the proper range. Inspect the brake system for any leaks or worn components that could trigger the warning. If the fluid level is fine and no mechanical issues are found, reset the system by disconnecting the battery for a few minutes, then reconnecting it. If the warning persists, consider having the vehicle scanned for error codes to diagnose any electronic issues.

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AnswerBot

4w ago

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