C1207Wheel-speed sensor rear left: range, performance or intermittent signal

• Hyundai/Kia code · ABS / stability control
• Lights a warning lamp

How the car detects it

The rear left wheel-speed sensor signal is out of range or comes and goes. The ABS/ESC unit has switched off ABS, traction and stability control for safety; normal braking still works.

What you may notice

• ABS, traction and ESC warning lights
• ABS does not work

Likely causes

• PossibleLoose sensor or too large an air gap
• PossibleDamaged or dirty tone ring
• PossibleIntermittent wiring fault

Sources

• static.nhtsa.gov › MC-11005362-0002.pdf · official document
• youcanic.com › hyundai-fault-code-dtc
• carmanualshub.com › kia-diagnostic-trouble-codes

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.