C1605ABS/ESC unit CAN hardware fault
- Hyundai/Kia code · ABS / stability control
- Lights a warning lamp
- How the car detects it
- The ABS/ESC control unit found a fault in its own electronics or hydraulics. The ABS/ESC unit has switched off ABS, traction and stability control for safety; normal braking still works. Check its fuses and connector first; otherwise the unit usually needs repair or replacement.
- What you may notice
- ABS and ESC warning lights
- Likely causes
- PossibleABS/ESC unit (HECU) internal fault
- RareBlown fuse or poor power/ground connection
- Sources
Backed by at least two independent sources.
From Obdaryn's Hyundai/Kia pack, exactly as the app shows it, with the public sources above. Guidance only; confirm with a workshop.