C1444: Steering Phase B Circuit Short To Ground

What does C1444 mean?

C1444 is a diagnostic trouble code indicating "Steering Phase B Circuit Short To Ground". The ECU is detecting a voltage reading that is below the expected range in the steering circuit. This typically points to a wiring short, a faulty sensor, or a grounding issue.

Symptoms you may notice

• Check engine light (MIL) illuminated on dashboard
• Intermittent warning lights
• Erratic gauge readings

Common causes

• Damaged or corroded wiring harness
• Loose or disconnected electrical connector
• Failed steering sensor or actuator
• Blown fuse in the related circuit
• Poor ground connection

What should you do?

This code sits in the steering system. Power assistance can cut out without warning, which makes the wheel go heavy, usually worst at parking and low speeds. Steering itself does not disappear, but the effort changes suddenly. Get it diagnosed before driving.