RM38T0EC _58 Vehicle Interior _114202 SEAT BELT _0506146 SEAT BELT WARNING SYSTEM Y

SEAT BELT SEAT BELT WARNING SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

HINT:: ·

Use the following procedure to troubleshoot the seat belt warning system.

·

*: Use the GTS.

PROCEDURE

1.VEHICLE BROUGHT TO WORKSHOP

Result:

Proceed to
NEXT

2.CUSTOMER PROBLEM ANALYSIS

Interview the customer to confirm the problem.

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING202201,999999,_V1,_107171,_0496334,RM100000001YK2G,

Result:

Proceed to
NEXT

3.PRE-CHECK

Measure the auxiliary battery voltage with ignition switch off.

Standard Voltage:: 11 to 14 V

If the voltage is below 11 V, recharge or replace the auxiliary battery before proceeding to the next step.

Check the fuses and relays.

Check the connector connections and terminals to make sure that there are no abnormalities such as loose connections, deformation, etc.

Result:

Proceed to
NEXT

4.CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

Using the GTS, check for CAN communication system DTCs.

for HEV Model:

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for HEV Model)>DIAGNOSIS SYSTEM202307,999999,_57,_104409,_0606038,RM100000002C0LE,

for Gasoline Model:

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for Gasoline Model)>DIAGNOSIS SYSTEM202307,999999,_57,_104409,_0605911,RM100000002C081,

Result:

Result	Proceed to
CAN DTCs are not output	A
CAN DTCs are output	B

5.CHECK COMMUNICATION FUNCTION OF CXPI COMMUNICATION SYSTEM*

GO TO CAN COMMUNICATION SYSTEM

for HEV Model: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for HEV Model)>HOW TO PROCEED WITH TROUBLESHOOTING202307,999999,_57,_104409,_0606038,RM100000002C0LC,

for Gasoline Model: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for Gasoline Model)>HOW TO PROCEED WITH TROUBLESHOOTING202307,202405,_57,_104409,_0605911,RM100000002C07Y,202405,999999,_57,_104409,_0605911,RM100000002NU3H,

5.CHECK COMMUNICATION FUNCTION OF CXPI COMMUNICATION SYSTEM*

Using the GTS, check for CXPI communication system DTCs.

Body Electrical > Main Body > Trouble Codes: 50001 449

Result:

Result	Proceed to
CXPI communication system DTCs are not output	A
CXPI communication system DTCs are output	B

6.CHECK COMBINATION METER ASSEMBLY

GO TO CXPI COMMUNICATION SYSTEM

Click herePower Source / Network>NETWORKING>CXPI COMMUNICATION SYSTEM>HOW TO PROCEED WITH TROUBLESHOOTING202201,999999,_57,_104409,_0479614,RM10000000206W3,

6.CHECK COMBINATION METER ASSEMBLY

Check the operation of the speedometer, shift indicator and brake warning light on the combination meter assembly.

OK:: The speedometer, shift indicator* and brake warning light on the combination meter assembly operate normally.

Result:

Proceed to
OK
NG

7.PROBLEM SYMPTOMS TABLE

GO TO METER / GAUGE SYSTEM

Click hereVehicle Interior>METER / GAUGE / DISPLAY>METER / GAUGE SYSTEM>HOW TO PROCEED WITH TROUBLESHOOTING202307,999999,_58,_112289,_0504968,RM100000002BI7M,

7.PROBLEM SYMPTOMS TABLE

Refer to Problem Symptoms Table.

Click hereVehicle Interior>SEAT BELT>SEAT BELT WARNING SYSTEM>PROBLEM SYMPTOMS TABLE202307,999999,_58,_114202,_0506146,RM100000002BI9Z,

Result:

Result	Proceed to
Fault is not listed in Problem Symptoms Table	A
Fault is listed in Problem Symptoms Table	B

8.OVERALL ANALYSIS AND TROUBLESHOOTING*

9.REPAIR OR REPLACE

8.OVERALL ANALYSIS AND TROUBLESHOOTING*

Data List / Active Test

Click hereVehicle Interior>SEAT BELT>SEAT BELT WARNING SYSTEM>DATA LIST / ACTIVE TEST202201,999999,_58,_114202,_0506146,RM100000001ZQCA,

Terminals of ECU

Click hereVehicle Interior>SEAT BELT>SEAT BELT WARNING SYSTEM>TERMINALS OF ECU202307,999999,_58,_114202,_0506146,RM100000002BIA1,

On-vehicle Inspection

Click hereVehicle Interior>SEAT BELT>SEAT BELT WARNING SYSTEM>ON-VEHICLE INSPECTION202307,999999,_58,_114202,_0506146,RM100000002BIA5,

Result:

Proceed to
NEXT

9.REPAIR OR REPLACE

Result:

Proceed to
NEXT

10.CONFIRMATION TEST

Result:

Proceed to
NEXT

END