RM3660EC _95 ADAS / AD _139716 ADVANCED DRIVER ASSISTANCE SYSTEM _0601171 DYNAMIC RADAR CRUISE CONTROL SYSTEM(for NR Series Engine) C

ADVANCED DRIVER ASSISTANCE SYSTEM  DYNAMIC RADAR CRUISE CONTROL SYSTEM(for NR Series Engine)  U010087  Lost Communication with ECM/PCM "A" Missing Message  U012587  Lost Communication with Multi-axis Acceleration Sensor Module Missing Message  U012687  Lost Communication with Steering Angle Sensor Module Missing Message  U012987  Lost Communication with Brake System Control Module Missing Message  U015587  Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message  U110687  Lost Communication with Electric Parking Brake Module Missing Message  


DESCRIPTION

The forward recognition camera 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 Note
U010087 Lost Communication with ECM/PCM "A" Missing Message When the dynamic radar cruise control system is operating, a communication malfunction between the ECM and forward recognition camera is detected for 5 seconds or more. CAN communication system Does not come on Radar Cruise2 SAE Code: -
U012587 Lost Communication with Multi-axis Acceleration Sensor Module Missing Message When the vehicle speed is 1 km/h or more, a communication error between the forward recognition camera and yaw rate and acceleration sensor (airbag sensor with ECU assembly) continues for 5 seconds or more. CAN communication system Does not come on Radar Cruise2 SAE Code: -
U012687 Lost Communication with Steering Angle Sensor Module Missing Message When the ignition switch is ON for 2 seconds or more, a communication error between the forward recognition camera and steering sensor continues for 5 seconds or more. CAN communication system Does not come on Radar Cruise2 SAE Code: -
U012987 Lost Communication with Brake System Control Module Missing Message When the ignition switch is ON for 2 seconds or more, a communication error between the forward recognition camera and skid control ECU (brake actuator assembly) continues for 5 seconds or more. CAN communication system Does not come on Radar Cruise2 SAE Code: -
U015587 Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message When the ignition switch is ON for 2 seconds or more, a communication error between the forward recognition camera and combination meter assembly continues for 50 seconds or more. CAN communication system Does not come on Radar Cruise2 SAE Code: -
U110687 Lost Communication with Electric Parking Brake Module Missing Message When the ignition switch is ON for 2 seconds or more, a communication error between the forward recognition camera and skid control ECU (brake actuator assembly) continues for 5 seconds or more. CAN communication system Does not come on Radar Cruise2 SAE Code: -

PROCEDURE

1.CHECK FOR DTCs
a.

Clear the DTCs.

Powertrain > Radar Cruise2 > Clear DTCs
50002 426

b.

Make sure that the DTC detection conditions are met.

HINT:

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



c.

Check for DTCs.

Powertrain > Radar Cruise2 > Trouble Codes
50001 426
OK:

DTCs are not output.



Result:
Proceed to
OK
NG



OK

USE SIMULATION METHOD TO CHECK

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


NG

GO TO CAN COMMUNICATION SYSTEM

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