B131A Ford code can include a faulty accessory delay relay

B131A Ford Code – Delayed Accessory Power Circuit Short

The B131A Ford Code is a diagnostic trouble code (DTC) that indicates a malfunction in the delayed accessory power circuit. This code is set when a fault is detected in the relay control circuit and the on-board diagnostic system (OBDII) is triggered. This article will provide an overview of the B131A Ford Code, including symptoms, …

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