History: Shimano STEPS error and warning codes: W and E code list

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• Added sources and updated by the Pedalwise teamLive now
  Nov 9, 2026, 12:20 AM by Pedalwise team
• Started by the Pedalwise team from official manuals, support pages and repair videosPublished
  Nov 8, 2026, 11:07 PM by Pedalwise team