What do these codes mean C0215,C1223,C1239
C0215 TOYOTA - Left Rear Wheel Speed Sensor Signal Malfunction...Possible causes; Faulty Left Rear Speed Sensor, Left Rear Speed Sensor harness is open or shorted, Left Rear Speed Sensor circuit poor electrical connection, Left Rear Speed Sensor rotor, Sensor installation, Brake actuator (skid control ECU)......C1223 - Lamp Brake Warning Output Circuit Failure...Possible symptoms, ABS Warning Light ON, Engine Light ON (or Service Engine Soon Warning Light)......C1239 TOYOTA - Foreign Object Attached On Tip Of Left Rear Sensor...Possible causes; Faulty Left Rear Speed Sensor, Left Rear Speed Sensor rotor, Sensor installation, Brake actuator (skid control ECU).
You have something going on with the left rear wheel.
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