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CAN DTC (Lost Communication and Communication Bus Off) Table

DIAGNOSTIC PROCEDURES CHART

DTC No. Detecting item Detecting condition (DTC will set when detecting:)
ECM 
U0073, see TROUBLESHOOTING FOR COMMUNICATION BUS OFF . Control Module Communication Bus Off Transmitting and receiving error of ECM for specified time continuously.
 
U0101, see Troubleshooting for Lost Communication .		 Lost Communication With TCM Receiving error of ECM from TCM for specified time continuously.
U0121, see Troubleshooting for Lost Communication . Lost Communication With ABS/ESP® Control Module Receiving error of ECM from ABS/ESP® control module for specified time continuously.
U0140, see Troubleshooting for Lost Communication . Lost Communication With BCM Receiving error of ECM from BCM for specified time continuously.
U0155, see Troubleshooting for Lost Communication . Lost Communication With Instrument Panel Cluster (IPC) Control Module Receiving error of ECM from combination meter for specified time continuously.
Immobilizer 
P1618, see Troubleshooting for Lost Communication . Keyless Start Control Module CAN Communication Error Receiving error of ECM from keyless start control module for specified time continuously.
BCM 
U0073, see TROUBLESHOOTING FOR COMMUNICATION BUS OFF . Control Module Communication Bus Off Transmitting and receiving error of BCM for specified time continuously.
U0100, see Troubleshooting for Lost Communication . Lost Communication With ECM Receiving error of BCM from ECM for specified time continuously.
U0101, see Troubleshooting for Lost Communication . Lost Communication With TCM Receiving error of BCM from TCM for specified time continuously.
U0144, see Troubleshooting for Lost Communication . Lost Communication With Keyless Start Control Module Receiving error of BCM from keyless start control module for specified time continuously.
U0151, see Troubleshooting for Lost Communication . Lost Communication With Restraints Control Module Receiving error of BCM from SDM for specified time continuously.
U0155, see Troubleshooting for Lost Communication . Lost Communication With Instrument Panel Cluster (IPC) Control Module Receiving error of BCM from combination meter for specified time continuously.
U0164, see Troubleshooting for Lost Communication . Lost Communication With HVAC Control Module Receiving error of BCM from HVAC control module for specified time continuously.
TCM 
U0073, see TROUBLESHOOTING FOR COMMUNICATION BUS OFF . Control Module Communication Bus Off Transmitting and receiving error of TCM for specified time continuously.
U0100, see Troubleshooting for Lost Communication . Lost Communication With ECM Receiving error of TCM from ECM for specified time continuously.
U0140, see Troubleshooting for Lost Communication . Lost Communication With BCM Receiving error of TCM from BCM for specified time continuously.
ABS/ESP® control module 
U0073, see TROUBLESHOOTING FOR COMMUNICATION BUS OFF . Control Module Communication Bus Off Transmitting and receiving error of ABS/ESP® control module for specified time continuously.
U0100, see Troubleshooting for Lost Communication . Lost Communication With ECM Receiving error of ABS/ESP® control module from ECM for specified time continuously.
U0101, see Troubleshooting for Lost Communication . Lost Communication With TCM Receiving error of ESP® control module from TCM for specified time continuously.
U0114, see Troubleshooting for Lost Communication . Lost Communication With 4WD Control Module Receiving error of ESP® control module from 4WD control module for specified time continuously.
U0126, see Troubleshooting for Lost Communication . Lost Communication With Steering Angle Sensor Receiving error of ESP® control module from steering angle sensor for specified time continuously.
U0140, see Troubleshooting for Lost Communication . Lost Communication With BCM Receiving error of ESP® control module from BCM for specified time continuously.
4WD control module 
U0073, see TROUBLESHOOTING FOR COMMUNICATION BUS OFF . Control Module Communication Bus Off Transmitting and receiving error of 4WD control module for specified time continuously.
U0100, see Troubleshooting for Lost Communication . Lost Communication With ECM Receiving error of 4WD control module from ECM for specified time continuously.
U0101, see Troubleshooting for Lost Communication . Lost Communication With TCM Receiving error of 4WD control module from TCM for specified time continuously.
U0121, see Troubleshooting for Lost Communication . Lost Communication With ABS/ESP® Control Module Receiving error of 4WD control module from ABS/ESP® control module for specified time continuously.
U0155, see Troubleshooting for Lost Communication . Lost Communication With Instrument Panel Cluster (IPC) Control Module Receiving error of 4WD control module from combination meter for specified time continuously.
HVAC control module 
U0073, see TROUBLESHOOTING FOR COMMUNICATION BUS OFF . Control Module Communication Bus Off Transmitting and receiving error of HVAC control module for specified time continuously.
U0100, see Troubleshooting for Lost Communication . Lost Communication With ECM Receiving error of HVAC control module from ECM for specified time continuously.
U0140, see Troubleshooting for Lost Communication . Lost Communication With BCM Receiving error of HVAC control module from BCM for specified time continuously.
SDM (2)
U0073, see TROUBLESHOOTING FOR COMMUNICATION BUS OFF . Control Module Communication Bus Off Transmitting and receiving error of SDM for specified time continuously.
U0100, see Troubleshooting for Lost Communication . Lost Communication With ECM Receiving error of SDM from ECM for specified time continuously.
Keyless start control module 
No. 1, see Troubleshooting for Lost Communication . Lost Communication With BCM Receiving error of keyless start control module from BCM for specified time continuously.
No. 3, see TROUBLESHOOTING FOR COMMUNICATION BUS OFF . Control Module Communication Bus Off Transmitting and receiving error of keyless start control module for specified time continuously.
(1) ESP® model.
(2) Advanced air bag model.
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