DTC U0101: Lost Communication with TCM; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module [04/2013 - 09/2020]: Procedure

CHECK DTC OUTPUT

Clear the DTCs
Refer to DTC CHECK / CLEAR [04/2013 - 09/2020]

Body Electrical > Intuitive P/A > Clear DTCs

Check for CAN communication system DTCs

Refer to DTC CHECK / CLEAR [04/2013 - 09/2020]

Body Electrical > Intuitive P/A > Trouble Codes

Result

Result	Proceed to
CAN communication system DTCs are output	A
No CAN communication system DTCs are output	B

Result:

A

GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - 10/2016] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2016 - 09/2018] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2018 - ]

Result:

B

USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - 06/2014] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2014 - 08/2015] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - 10/2016] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2016 - 10/2017] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2017 - 09/2020]