RM38N0EC _95 ADAS / AD _111850 ADVANCED DRIVER ASSISTANCE SYSTEM _0502175 DYNAMIC RADAR CRUISE CONTROL SYSTEM(for Gasoline Model) C

ADVANCED DRIVER ASSISTANCE SYSTEM  DYNAMIC RADAR CRUISE CONTROL SYSTEM(for Gasoline Model)  U010087  Lost Communication With ECM/PCM "A" Missing Message  U010487  Lost Communication with Cruise Control Module Missing Message  U012287  Lost Communication with Vehicle Dynamics Control Module Missing Message  U015500  Lost Communication With Instrument Panel Cluster (IPC) Control Module  


DESCRIPTION

The ECM communicates with each sensor and ECU via CAN communication.

If any malfunction is detected in a CAN communication circuit, one or more CAN communication system DTCs are stored.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from Priority Note
U010087 Lost Communication With ECM/PCM "A" Missing Message With the dynamic radar cruise control system on, data communication is lost from the skid control ECU (brake actuator assembly) to the ECM for approximately 1.0 seconds or more. CAN communication system Does not come on Radar Cruise1 B SAE Code: U0100
U010487 Lost Communication with Cruise Control Module Missing Message After approximately 2 seconds have elapsed since turning the ignition switch ON and with the dynamic radar cruise control system on, data communication is lost from the forward recognition camera to the ECM for approximately 1.0 seconds or more. CAN communication system Does not come on Radar Cruise1 B SAE Code: U0104
U012287 Lost Communication with Vehicle Dynamics Control Module Missing Message After approximately 2 seconds have elapsed since turning the ignition switch ON and with the dynamic radar cruise control system on, data communication is lost from the skid control ECU (brake actuator assembly) to the ECM for approximately 2.6 seconds or more. CAN communication system Does not come on Radar Cruise1 B SAE Code: U0122
U015500 Lost Communication With Instrument Panel Cluster (IPC) Control Module After approximately 2 seconds have elapsed since turning the ignition switch ON and with the dynamic radar cruise control system on, data communication is lost from the combination meter assembly to the ECM for approximately 7 seconds or more. CAN communication system Does not come on Radar Cruise1 B SAE Code: U0155

PROCEDURE

1.CLEAR DTC (Radar Cruise1)
a.

Clear the DTCs.

Powertrain > Radar Cruise1 > Clear DTCs
50002 374

Result:
Proceed to
NEXT



NEXT

2.CHECK FOR DTCs (Radar Cruise1)
2.CHECK FOR DTCs (Radar Cruise1)

Pre-procedure1

a.

Make sure that the DTC detection conditions are met.

HINT:

If the detection conditions are not met, the system cannot detect the malfunction.



Procedure1

b.

Check for DTCs.

Powertrain > Radar Cruise1 > Trouble Codes
50001 374
Result:
Result Proceed to
CAN communication system DTC is not output A
CAN communication system DTC is output B



Post-procedure1

c.

None



A

USE SIMULATION METHOD TO CHECK

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


B

GO TO CAN COMMUNICATION SYSTEM

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