RM38N0EC _59 Vehicle Exterior _111831 DOOR / HATCH _0505274 POWER BACK DOOR SYSTEM C

DOOR / HATCH POWER BACK DOOR SYSTEM U010087 Lost Communication with ECM/PCM "A" Missing Message U010187 Lost Communication with TCM Missing Message U012987 Lost Communication with Brake System Control Module Missing Message U014087 Lost Communication with Body Control Module Missing Message U015587 Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message U016887 Lost Communication with Vehicle Security Control Module Missing Message U111787 Lost Communication with Accessory Gateway Missing Message U114F87 Lost Communication with Power Integration Module Missing Message

DESCRIPTION

These DTCs are stored when a malfunction occurs in the CAN communication system.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
U010087	Lost Communication with ECM/PCM "A" Missing Message	Communication malfunction detected between multiplex network door ECU and ECM	· CAN communication system · ECM · Multiplex network door ECU
U010187	Lost Communication with TCM Missing Message	for HV Model Communication malfunction detected between multiplex network door ECU and hybrid vehicle control ECU for Gasoline Model Communication malfunction detected between multiplex network door ECU and ECM/TCM	for HV Model · CAN communication system · Hybrid vehicle control ECU · Multiplex network door ECU for Gasoline Model · CAN communication system · ECM/TCM · Multiplex network door ECU
U012987	Lost Communication with Brake System Control Module Missing Message	for HV Model Communication malfunction detected between multiplex network door ECU and No. 2 skid control ECU (brake actuator assembly) for Gasoline Model Communication malfunction detected between multiplex network door ECU and skid control ECU (brake actuator assembly)	for HV Model · CAN communication system · No. 2 skid control ECU (brake actuator assembly) · Multiplex network door ECU for Gasoline Model · CAN communication system · Skid control ECU (brake actuator assembly) · Multiplex network door ECU
U014087	Lost Communication with Body Control Module Missing Message	Communication malfunction detected between multiplex network door ECU and main body ECU (multiplex network body ECU)	· CAN communication system · Main body ECU (multiplex network body ECU) · Multiplex network door ECU
U015587	Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message	Communication malfunction detected between multiplex network door ECU and combination meter assembly	· CAN communication system · Combination meter assembly · Multiplex network door ECU
U016887	Lost Communication with Vehicle Security Control Module Missing Message	Communication malfunction detected between multiplex network door ECU and certification ECU (smart key ECU assembly)	· CAN communication system · Certification ECU (smart key ECU assembly) · Multiplex network door ECU
U111787	Lost Communication with Accessory Gateway Missing Message	Communication malfunction detected between multiplex network door ECU and bus buffer ECU	· CAN communication system · Bus buffer ECU · Multiplex network door ECU
U114F87	Lost Communication with Power Integration Module Missing Message	Communication malfunction detected between multiplex network door ECU and main body ECU (multiplex network body ECU)	· CAN communication system · Main body ECU (multiplex network body ECU) · Multiplex network door ECU

PROCEDURE

1.CHECK FOR DTC

Clear the DTCs.

Body Electrical > Back Door > Clear DTCs: 50002 489

Check for DTCs.

Body Electrical > Back Door > Trouble Codes: 50001 489

HINT:: If DTCs related to a malfunction in the CAN communication system are output, refer to "How to Proceed with Troubleshooting" for the CAN communication system.; for HV Model: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for HV Model)>HOW TO PROCEED WITH TROUBLESHOOTING202111,202203,_57,_111829,_0501336,RM100000001Z5K1,202203,202303,_57,_111829,_0501336,RM10000000220XE,202303,999999,_57,_111829,_0501336,RM100000002AL7W,; for Gasoline Model: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for Gasoline Model)>HOW TO PROCEED WITH TROUBLESHOOTING202111,202203,_57,_111829,_0499998,RM100000001Z134,202203,202303,_57,_111829,_0499998,RM100000002205J,202303,999999,_57,_111829,_0499998,RM10000000291N8,

OK:: DTC U010087, U010187, U012987, U014087, U015587, U016887, U111787 and U114F87 is not output.

Result:

Proceed to
OK
NG

USE SIMULATION METHOD TO CHECK

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING202111,999999,_V1,_111779,_0504974,RM100000001ZKRQ,

GO TO CAN COMMUNICATION SYSTEM

for HV Model: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for HV Model)>HOW TO PROCEED WITH TROUBLESHOOTING202111,202203,_57,_111829,_0501336,RM100000001Z5K1,202203,202303,_57,_111829,_0501336,RM10000000220XE,202303,999999,_57,_111829,_0501336,RM100000002AL7W,

for Gasoline Model: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for Gasoline Model)>HOW TO PROCEED WITH TROUBLESHOOTING202111,202203,_57,_111829,_0499998,RM100000001Z134,202203,202303,_57,_111829,_0499998,RM100000002205J,202303,999999,_57,_111829,_0499998,RM10000000291N8,