C1704Power steering fail-safe relay fault
- Hyundai/Kia code · Power steering
- Lights a warning lamp
- How the car detects it
- The power steering control unit found an internal fault and may stop assisting. When the power steering limits or stops its assistance, the steering becomes heavy but still works mechanically.
- What you may notice
- Power steering warning light
- Heavy steering
- Likely causes
- PossibleUnit wiring or connector
- PossiblePower steering control unit
- Sources
- static.nhtsa.gov › MC-10179244-0001.pdf · official document
- static.nhtsa.gov › MC-10209439-0001.pdf · official document
Backed by an official manufacturer document.
From Obdaryn's Hyundai/Kia pack, exactly as the app shows it, with the public sources above. Guidance only; confirm with a workshop.