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Sterling Power error code Battery Input Over Volts Red

CriticalDC-DC Chargers (Alternator → House Battery)Verified against the manufacturer's manual

Vehicle alternator output excessive — boost SHUT OFF (alternator regulator failure / runaway). STOP-ENGINE condition per Sterling manual.

What to check, and in what order, is in the app. The flow Sterling BB - Battery Input Over-Voltage (alternator runaway) walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.

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