DTC U0100-56: Lost Communication with ECM / PCM "A"; DTC U0101-56: Lost Communication with TCM; DTC U0125-56: Lost Communication with Yaw Rate Sensor Module; DTC U0126-56: Lost Communication with Steering Angle Sensor Module; DTC U0129-56: Lost Communication with Brake System Control Module [09/2015 - 08/2020]: Procedure

1. Clear the DTCs. Refer to DTC CHECK / CLEAR [09/2015 - 08/2020] .
2. Check for DTCs. Refer to DTC CHECK / CLEAR [09/2015 - 08/2020] .
   RESULT
   
   

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

Result: 

A 

USE SIMULATION METHOD TO CHECK 

Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2015 - ] )

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) 

Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2015 - 08/2020] )