What causes C1406 on a Toyota?

Faulty front speed sensor left Open or shorted sensor harness Poor electrical connection at the sensor Faulty skid control ECU

How do I fix C1406 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

C1406 The left front wheel speed sensor circuit is open or shorted

Q: What does C1406 mean on a Toyota?

C1406. The left front wheel speed sensor circuit is open or shorted. 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 C1406 mean on a Toyota?

C1406. The left front wheel speed sensor circuit is open or shorted. 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 C1406

Faulty front speed sensor left
Open or shorted sensor harness
Poor electrical connection at the sensor
Faulty skid control ECU

How to fix C1406

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