DTC U0100: Lost Communication with ECM; DTC U0101: Lost Communication With TCM; DTC U0104: Lost Communication with Cruise Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0131: Lost Communication with Electric Power Steering ECU; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) [10/2014 - 09/2017]: Procedure

1. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [10/2014 - 09/2017]

   Chassis > Lane Departure Alert > Clear DTCs 

2. Check the DTCs.

   Refer to DTC CHECK / CLEAR [10/2014 - 09/2017]

   Chassis > Lane Departure Alert > Trouble Codes 

   Result

   Result	Proceed to
   DTC U0100, U0101, U0104, U0123, U0126, U0129, U0131, U0142 and U0155 are not output	A
   DTC U0100, U0101, U0104, U0123, U0126, U0129, U0131, U0142 or U0155 is output	B

Result: 

A 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2014 - 09/2017] 

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2014 - 09/2017]