Technical Service Bulletin ISA-25-01 — 2025 INDIAN SCOUT

Indian Motorcycle has developed and released new software updates for the following modules: • Engine Control Module (ECM): – Improved low-speed / low RPM operation with smoother throttle to wheel power transition. – Improved consistency when moving in and out of idle RPM range. – Improved start button functionality to ensure the starter engages in a full start cycle with a single push. • Anti-lock Braking System (ABS): – Improved vehicle speed data collection with a faulted wheel speed sensor for accurate speed information. – Traction control lamp will not be on when traction control is disabled. – Improved fault timeout handling to prevent boot up nuisance faults U1055-87 and U0100-02. • Gateway Control Module (GCM): – Reduction in unnecessary current draw when powered off.