RM3660EC _56 Audio / Visual / Telematics _080751 AUDIO / VIDEO _0599626 AUDIO AND VISUAL SYSTEM(for 10.25 Inch Display) C

AUDIO / VIDEO  AUDIO AND VISUAL SYSTEM(for 10.25 Inch Display)  U010087  Lost Communication With ECM/PCM "A" Missing Message  U012987  Lost Communication With Brake System Control Module Missing Message  U015587  Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message  U016487  Lost Communication with HVAC Control Module Missing Message  U019887  Lost Communication with Telematic Control Module "A" Missing Message  U029387  Lost Communication with Hybrid/EV Powertrain Control Module Missing Message  U100049  CAN Register Fixing Internal Electronic Failure  


DESCRIPTION

These DTCs are stored when the radio and display receiver assembly detects a malfunction in the CAN communication circuit.

DTC No. Detection Item DTC Detection Condition Trouble Area
U010087 Lost Communication With ECM/PCM "A" Missing Message Lost communication with ECM CAN communication system
U012987 Lost Communication With Brake System Control Module Missing Message Lost communication with skid control ECU (brake actuator assembly) CAN communication system
U015587 Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message Lost communication with combination meter assembly
(2 trip detection logic) 		CAN communication system
U016487 Lost Communication with HVAC Control Module Missing Message Lost communication with air conditioning amplifier assembly CAN communication system
U019887 Lost Communication with Telematic Control Module "A" Missing Message Lost communication with telematics transceiver
(2 trip detection logic) 		CAN communication system
U029387 Lost Communication with Hybrid/EV Powertrain Control Module Missing Message Lost communication with hybrid vehicle control ECU CAN communication system
U100049 CAN Register Fixing Internal Electronic Failure CAN bus connection error
(2 trip detection logic) 		CAN communication system

PROCEDURE

1.CHECK FOR DTC
a.

Clear the DTCs.

Body Electrical > Navigation System > Clear DTCs
50002 496

b.

Turn the ignition switch off.


c.

Check for DTCs.

Body Electrical > Navigation System > Trouble Codes
50001 496

Result:
Result Proceed to
DTCs are not output A
DTC U010087, U012987, U015587, U016487, U019887, U029387 or U100049 is output B



A

GO TO HOW TO PROCEED WITH TROUBLESHOOTING

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING


B

GO TO CAN COMMUNICATION SYSTEM

for Gasoline Model: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for Gasoline Model (except NR Series))>HOW TO PROCEED WITH TROUBLESHOOTING

for HV Model: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for HV Model)>HOW TO PROCEED WITH TROUBLESHOOTING