What causes C0273 on a Toyota?

Faulty ABS motor relay Open or short in the relay circuit Blown ABS fuse Corroded actuator connector Failed brake actuator assembly

How do I fix C0273 on a Toyota?

Confirm the code with a scan tool Check the ABS fuses first Inspect and reseat the actuator connector Test the motor relay and its circuit Replace the relay or actuator only after tests fail

C0273 Open or short in the ABS motor relay circuit

Q: What does C0273 mean on a Toyota?

C0273. Open or short in the ABS motor relay circuit. The pump cannot run and the ABS 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 C0273 mean on a Toyota?

C0273. Open or short in the ABS motor relay circuit. The pump cannot run and the ABS light comes on. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.

Common causes of C0273

Faulty ABS motor relay
Open or short in the relay circuit
Blown ABS fuse
Corroded actuator connector
Failed brake actuator assembly

How to fix C0273

Confirm the code with a scan tool
Check the ABS fuses first
Inspect and reseat the actuator connector
Test the motor relay and its circuit
Replace the relay or actuator only after tests fail