RM3660EC _58 Vehicle Interior _080729 DOOR LOCK _0601176 POWER DOOR LOCK CONTROL SYSTEM(for NR Series Engine) Y

DOOR LOCK POWER DOOR LOCK CONTROL SYSTEM(for NR Series Engine) 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
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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 was running.
How did it happen?	Problem symptoms

Result:

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3.READ AND SAVE OPERATION HISTORY

NOTICE:: ·

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

·

The operation history function uses the current system time of the GTS and the time counter inside the controlling ECU to calculate the times shown in the operation history. For this reason, before reading the operation history, first make sure that the GTS system clock is accurately set to the current time.

Read and save operation history using the GTS.

Click hereVehicle Interior>DOOR LOCK>POWER DOOR LOCK CONTROL SYSTEM (for NR Series Engine)>CHECK FOR INTERMITTENT PROBLEMS202304,999999,_58,_080729,_0601176,RM100000002BFRH,

Body Electrical > Main Body > Utility

Tester Display
Operation History

50005 123 52

Result:

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4.PRE-CHECK

Measure the battery voltage.

Standard Voltage:: 11 to 14 V

If the voltage is below 11 V, recharge or replace the 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 COMMUNICATION FUNCTION OF LIN COMMUNICATION SYSTEM*

Using the GTS, check for LIN communication system DTCs.

Click herePower Source / Network>NETWORKING>LIN COMMUNICATION SYSTEM (for NR Series Engine)>DTC CHECK / CLEAR202304,999999,_57,_080743,_0600577,RM100000002BDCK,

Result:

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

6.CHECK FOR DTC (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY)*

GO TO LIN COMMUNICATION SYSTEM

Click herePower Source / Network>NETWORKING>LIN COMMUNICATION SYSTEM (for NR Series Engine)>DIAGNOSTIC TROUBLE CODE CHART202304,999999,_57,_080743,_0600577,RM100000002BDCM,

6.CHECK FOR DTC (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY)*

Clear the DTCs.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (for NR Series Engine)>DTC CHECK / CLEAR202304,999999,_59,_080745,_0600092,RM100000002BB4O,

Body Electrical > Master Switch > Clear DTCs: 50002 148

Recheck for DTCs.

Body Electrical > Master Switch > Trouble Codes: 50001 148

Result:

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

7.PROBLEM SYMPTOMS TABLE

GO TO POWER WINDOW CONTROL SYSTEM

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (for NR Series Engine)>B2312202304,999999,_59,_080745,_0600092,RM100000002BB4T,B2312

7.PROBLEM SYMPTOMS TABLE

Refer to Problem Symptoms Table.

Click hereVehicle Interior>DOOR LOCK>POWER DOOR LOCK CONTROL SYSTEM (for NR Series Engine)>PROBLEM SYMPTOMS TABLE202304,999999,_58,_080729,_0601176,RM100000002BFRK,

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 cannot be simulated)	B
Fault is listed in Problem Symptoms Table	C