RM38T0EC _58 Vehicle Interior _115226 DOOR LOCK _0510939 POWER DOOR LOCK CONTROL SYSTEM Y

DOOR LOCK POWER DOOR LOCK CONTROL SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

HINT:: ·

Use the following procedure to troubleshoot the power door lock control system.

·

*: Use the GTS.

PROCEDURE

1.VEHICLE BROUGHT TO WORKSHOP

Result:

Proceed to
NEXT

2.CUSTOMER PROBLEM ANALYSIS CHECK

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, whether the problem occurred recently or has been occurring for a long time
Where	Whether the problem occurs at a specific location
Under what conditions?	Whether the doors were locked or unlocked, whether the ignition switch was ON, whether the engine has started
How did it happen?	Problem symptoms

Result:

Proceed to
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3.READ AND SAVE VEHICLE CONTROL HISTORY*

NOTICE:: ·

If the vehicle or vehicle controls are operated (for example, during initial inspection when the vehicle is brought in for repair) before vehicle control history has been read out and saved, the vehicle control history information could be lost.

·

The function "Read vehicle control history" uses the current system time setting inside the GTS and the time counter inside the controlling ECU to calculate the timings shown in the vehicle control history. For this reason, before reading out the vehicle control history, first make sure that the GTS system clock is accurately set to the current time.

Read and save vehicle control history using the GTS.

Click hereVehicle Interior>DOOR LOCK>POWER DOOR LOCK CONTROL SYSTEM>CHECK FOR INTERMITTENT PROBLEMS202201,999999,_58,_115226,_0510939,RM1000000020BSX,

Body Electrical > Main Body > Utility

Tester Display
Vehicle Control History (RoB)

50005 449 62

Result:

Proceed to
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4.INSPECT AUXILIARY BATTERY VOLTAGE

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
NEXT

5.CHECK 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 (for HEV Model)	B
CAN DTCs are output (for Gasoline Model)	C

6.CHECK LIN COMMUNICATION SYSTEM*

GO TO CAN COMMUNICATION SYSTEM

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

GO TO CAN COMMUNICATION SYSTEM

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,

6.CHECK LIN COMMUNICATION SYSTEM*

Using the GTS, check for LIN communication system DTCs.

Click herePower Source / Network>NETWORKING>LIN COMMUNICATION SYSTEM>HOW TO PROCEED WITH TROUBLESHOOTING202307,999999,_57,_104409,_0510092,RM100000002C4EN,

Result:

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

7.CHECK POWER WINDOW CONTROL SYSTEM*

GO TO LIN COMMUNICATION SYSTEM

Click herePower Source / Network>NETWORKING>LIN COMMUNICATION SYSTEM>DIAGNOSTIC TROUBLE CODE CHART202307,999999,_57,_104409,_0510092,RM100000002CWHV,

7.CHECK POWER WINDOW CONTROL SYSTEM*

Clear the DTCs.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (Production Date from 2023/04)>HOW TO PROCEED WITH TROUBLESHOOTING202307,999999,_59,_115107,_0583893,RM100000002BIA9,

Body Electrical > Master Switch > Clear DTCs: 50002 148

Recheck for DTCs.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (Production Date from 2023/04)>HOW TO PROCEED WITH TROUBLESHOOTING202307,999999,_59,_115107,_0583893,RM100000002BIA9,

Body Electrical > Master Switch > Trouble Codes: 50001 148

Result:

Result	Proceed to
DTC B2312 is not output	A
DTC B2312 is output	B

8.PROBLEM SYMPTOMS TABLE

GO TO POWER WINDOW CONTROL SYSTEM

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (Production Date from 2023/04)>DIAGNOSTIC TROUBLE CODE CHART202201,999999,_59,_115107,_0583893,RM1000000029E1D,

8.PROBLEM SYMPTOMS TABLE

Refer to Problem Symptoms Table.

Click hereVehicle Interior>DOOR LOCK>POWER DOOR LOCK CONTROL SYSTEM>PROBLEM SYMPTOMS TABLE202201,999999,_58,_115226,_0510939,RM1000000020BT3,

Result:

Result	Proceed to
Fault is not listed in Problem Symptoms Table (Fault can be simulated)	A
Fault is not listed in Problem Symptoms Table (Fault can not be simulated)	B
Fault is listed in Problem Symptoms Table	C