C1337 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1337 – Different Diameter Tire Malfunction


C1337 Possible Symptoms


Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)


C1337 Possible Causes


Speed sensor,Speed sensor circuit,Speed sensor rotor,Tire size,Brake actuator (skid control ECU)


C1337 Description


The condition of driving at more than 30 km/h (19 mph) for more than 20 seconds with 1 or 2 tires of different size is detected 3 times continuously.