RM36D0EC _57 Power Source / Network _083091 NETWORKING _0694852 LIN COMMUNICATION SYSTEM(for GTMC Made) C

NETWORKING  LIN COMMUNICATION SYSTEM(for GTMC Made)  B278187  Steering Lock System Missing Message  


DESCRIPTION

As this DTC is not normally output, it may be due to noise in the LIN communication system, etc.

DTC No. Detection Item DTC Detection Condition Trouble Area
B278187 Steering Lock System Missing Message Noise in the LIN communication system, etc. ID code box (immobiliser code ECU)

CAUTION / NOTICE / HINT

NOTICE:
·

Some parts must be initialized and set when replacing or removing and installing parts.

Click hereGeneral>SETUP>WHEN REPLACING OR REMOVING/INSTALLING PARTS>WORK PROCEDURE

·

Before replacing the ID code box (immobiliser code ECU), refer to Service Bulletin.



PROCEDURE

1.CHECK FOR DTC
a.

Clear DTCs.

Click herePower Source / Network>NETWORKING>LIN COMMUNICATION SYSTEM (for GTMC Made)>DTC CHECK / CLEAR

Body Electrical > Entry&Start > Clear DTCs
50002 440

b.

Check for DTCs.

Click herePower Source / Network>NETWORKING>LIN COMMUNICATION SYSTEM (for GTMC Made)>DTC CHECK / CLEAR

Body Electrical > Entry&Start > Trouble Codes
50001 440

Result:
Result Proceed to
DTC B278187 and B278588 are output A
DTC B278187 and B278588 are not output B
Only DTC 278187 is output C



A

GO TO DTC CHART

Click herePower Source / Network>NETWORKING>LIN COMMUNICATION SYSTEM (for GTMC Made)>B278588


B

USE SIMULATION METHOD TO CHECK

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


C

REPLACE ID CODE BOX (IMMOBILIZER CODE ECU)