RM38T0EC _95 ADAS / AD _112293 ADVANCED DRIVER ASSISTANCE SYSTEM _0510961 AUTOMATIC HIGH BEAM SYSTEM Y

ADVANCED DRIVER ASSISTANCE SYSTEM AUTOMATIC HIGH BEAM SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

HINT:: ·

Use the following procedure to troubleshoot the automatic high beam system.

·

*: Use the GTS.

PROCEDURE

1.VEHICLE BROUGHT TO WORKSHOP

Result:

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2.CUSTOMER PROBLEM ANALYSIS

HINT:

In troubleshooting, confirm that the problem symptoms have been accurately identified. Preconceptions should be discarded in order to make an accurate judgment. To clearly understand what the problem symptoms are, it is extremely important to ask the customer about the problem and the conditions at the time the malfunction occurred.

Gather as much information as possible for reference. Past problems that seem unrelated may also help in some cases.

The following 5 items are important points for problem analysis:

What	Vehicle model, system name
When	Date, time, occurrence frequency
Where	Road conditions
Under what conditions?	Driving conditions, weather conditions
How did it happen?	Problem symptoms

Result:

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3.PRE-CHECK

Measure the auxiliary battery voltage with the 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
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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 FOR DTC*

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 FOR DTC*

Check for DTCs.

Body Electrical > Main Body > Trouble Codes: 50001 449

Result:

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

6.CHECK FOR DTC*

GO TO DIAGNOSTIC TROUBLE CODE CHART

Click hereVehicle Exterior>LIGHTING (EXT)>LIGHTING SYSTEM>DIAGNOSTIC TROUBLE CODE CHART202307,202405,_59,_112294,_0510962,RM100000002CDMB,202405,999999,_59,_112294,_0510962,RM100000002ODXI,

6.CHECK FOR DTC*

Check for DTCs.

Chassis > Front Recognition Camera > Trouble Codes: 50001 498

Result:

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

7.CHECK VEHICLE CONTROL HISTORY (RoB)*

GO TO DIAGNOSTIC TROUBLE CODE CHART

Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>FRONT CAMERA SYSTEM (Production Date from 2023/04)>DIAGNOSTIC TROUBLE CODE CHART202307,999999,_95,_112293,_0586709,RM100000002BSW2,

7.CHECK VEHICLE CONTROL HISTORY (RoB)*

Using the GTS, check for Vehicle Control History (RoB).

Chassis > Front Recognition Camera > Utility

Tester Display
Vehicle Control History (RoB)

50005 498 55

NOTICE:: Make sure to record the output Vehicle Control History (RoB).

Result:

Result	Proceed to
Vehicle Control History (RoB) codes are not output	A
Vehicle Control History (RoB) codes are output	B

8.PROBLEM SYMPTOMS TABLE

GO TO VEHICLE CONTROL HISTORY (RoB)

Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>FRONT CAMERA SYSTEM (Production Date from 2023/04)>VEHICLE CONTROL HISTORY (RoB)202307,202405,_95,_112293,_0586709,RM100000002BSW3,202405,999999,_95,_112293,_0586709,RM100000002MBSN,

8.PROBLEM SYMPTOMS TABLE

Refer to Problem Symptoms Table.

Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>AUTOMATIC HIGH BEAM SYSTEM>PROBLEM SYMPTOMS TABLE202307,999999,_95,_112293,_0510961,RM100000002CE5X,

Result:

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

9.OVERALL ANALYSIS AND TROUBLESHOOTING*

GO TO PROBLEM SYMPTOMS TABLE

Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>AUTOMATIC HIGH BEAM SYSTEM>PROBLEM SYMPTOMS TABLE202307,999999,_95,_112293,_0510961,RM100000002CE5X,

9.OVERALL ANALYSIS AND TROUBLESHOOTING*

Operation Check.

Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>AUTOMATIC HIGH BEAM SYSTEM>OPERATION CHECK202307,999999,_95,_112293,_0510961,RM100000002CE5O,

Terminals of ECU.

Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>AUTOMATIC HIGH BEAM SYSTEM>TERMINALS OF ECU202307,999999,_95,_112293,_0510961,RM100000002CE5Y,

Data List / Active Test.

Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>AUTOMATIC HIGH BEAM SYSTEM>DATA LIST / ACTIVE TEST202307,999999,_95,_112293,_0510961,RM100000002CE61,

On-vehicle Inspection.

Inspection.

Result:

Proceed to
NEXT

10.ADJUST, REPAIR OR REPLACE

Result:

Proceed to
NEXT

11.CONFIRMATION TEST

Result:

Proceed to
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END