SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSFORD2021EDGE SE, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 45 (ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL)DIAGNOSIS AND TESTINGANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROLPINPOINT TESTSPINPOINT TEST AD : U3003:1CNOTES
2021 Ford Edge SE, 4WD

Pinpoint Test Ad : U3003:1C: Notes

2021 Ford Edge SE, 4WDSECTION Notes
WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

Refer to Supplemental Restraint System for schematic and connector information.

Normal Operation and Fault Conditions 

The SASM requires an operating voltage between 8 and 17 volts. The SASM receives fused ignition voltage from the BCM run-start bus and fused battery voltage from the BJB. The SASM has a single ground circuit. The SASM sets this DTC if there is excessive resistance or an open in one or more of these circuits, a discharged battery or an inoperative charging system.

DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
U3003:1C Battery Voltage: Circuit Voltage Out of Range This DTC sets in continuous memory if the voltage supplied to the SASM is below 8 volts for more than one-half second.

Possible Causes 

  • Fuses
  • Wiring, terminals or connectors
  • SASM-clockspring assembly

Visual Inspection and Diagnostic Pre-checks 

  • Make sure the vehicle battery terminals and cables are free of any corrosion and other contaminants.
  • Make sure the vehicle battery terminals are tightened to their correct torque specifications.
  • Make sure BJB fuse 45 (60A) is OK.
  • Make sure BCM fuse 20 (7.5A) is OK.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.