What causes C1401 on a Toyota?

Faulty front speed sensor right Damaged sensor rotor Open or shorted sensor harness Poor electrical connection at the sensor

How do I fix C1401 on a Toyota?

Confirm the code with a scan tool Inspect the wheel speed sensor and its connector Check the sensor tip and rotor for debris or damage Test the sensor circuit for opens and shorts Replace the sensor only after the circuit tests fail Clear the code and retest

C1401 The right front wheel speed sensor is not sending a usable signal

Q: What does C1401 mean on a Toyota?

C1401. The right front wheel speed sensor is not sending a usable signal. ABS and stability control are disabled and the ABS warning light comes on.. Applies to Toyota, Lexus and Scion models that use this code.

Category: Chassis
Severity: ABS Light
Applies to: Toyota, Lexus and Scion models that use this code

What does C1401 mean on a Toyota?

C1401. The right front wheel speed sensor is not sending a usable signal. ABS and stability control are disabled and the ABS warning light comes on.. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.

Common causes of C1401

Faulty front speed sensor right
Damaged sensor rotor
Open or shorted sensor harness
Poor electrical connection at the sensor

How to fix C1401

Confirm the code with a scan tool
Inspect the wheel speed sensor and its connector
Check the sensor tip and rotor for debris or damage
Test the sensor circuit for opens and shorts
Replace the sensor only after the circuit tests fail
Clear the code and retest