DTC P0303 Ford

Device Ignition ACCESSORY Circuit High

Device Ignition ACCESSORY Circuit High

Description

B+ is between 9-16 V.

Cause and Solution

The BCM detects that the accessory circuit is shorted to voltage.

Video Guide

Duration: PT3M36S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P0303
  • Brand: Ford
Back to Blog