DTC C1337: Diameter of the Tire is not Uniform [08/2015 - ]: Procedure

1. Check tire size and condition of all 4 wheels.

   OK

   Condition of all 4 wheels is normal and tire size is same.

Result: 

NG 

REPLACE TIRES SO THAT ALL 4 TIRES ARE SAME SIZE 

Result: 

OK 

See step  2

1. Clear the DTCs (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] , or refer to DTC CHECK / CLEAR [08/2019 - ] ).
2. Turn the ignition switch off.
3. Drive the vehicle at a speed of approximately 32 km/h (20 mph) or more for 60 seconds or more.
4. Check if the same DTCs are output (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] , or refer to DTC CHECK / CLEAR [08/2019 - ] ).

   HINT: 

   Reinstall the sensors, connectors, etc. and restore the previous vehicle conditions before rechecking for DTCs.

   RESULT
   
   

   Result	Proceed to
   DTC is output	A
   DTC is not output	B

Result: 

A 

REPLACE MASTER CYLINDER SOLENOID 

(Refer to DISASSEMBLY [08/2015 - ] )

Result: 

B 

USE SIMULATION METHOD TO CHECK 

(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - 08/2019] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2019 - ] )