RM3660EC _59 Vehicle Exterior _080745 WINDOW / GLASS _0600092 POWER WINDOW CONTROL SYSTEM(for NR Series Engine) Y

WINDOW / GLASS  POWER WINDOW CONTROL SYSTEM(for NR Series Engine)  HOW TO PROCEED WITH TROUBLESHOOTING  


CAUTION / NOTICE / HINT

HINT:
·

Use the following procedure to troubleshoot the power window control system.

·

*: Use the GTS.



PROCEDURE

1.VEHICLE BROUGHT TO WORKSHOP
Result:
Proceed to
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NEXT

2.CUSTOMER PROBLEM ANALYSIS
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:
Proceed to
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NEXT

3.PRE-CHECK
3.PRE-CHECK
a.

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.


b.

Check the fuses and relays.


c.

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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NEXT

4.INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*
5.INSPECT COMMUNICATION FUNCTION OF LIN COMMUNICATION SYSTEM*
a.

Using the GTS, check for LIN communication system DTCs.

Click herePower Source / Network>NETWORKING>LIN COMMUNICATION SYSTEM (for NR Series Engine)>DTC CHECK / CLEAR


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



A

6.CHECK FOR DTC*

B

GO TO LIN COMMUNICATION SYSTEM

Click herePower Source / Network>NETWORKING>LIN COMMUNICATION SYSTEM (for NR Series Engine)>HOW TO PROCEED WITH TROUBLESHOOTING


6.CHECK FOR DTC*
a.

Check for DTCs and make a note of any codes that are output.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (for NR Series Engine)>DTC CHECK / CLEAR

Body Electrical > Master Switch > Trouble Codes
50001 148
Body Electrical > D-Door Motor > Trouble Codes
50001 124
Body Electrical > P-Door Motor > Trouble Codes
50001 144
Body Electrical > RL-Door Motor > Trouble Codes
50001 146
Body Electrical > RR-Door Motor > Trouble Codes
50001 145

b.

Clear the DTCs.

Body Electrical > Master Switch > Clear DTCs
50002 148
Body Electrical > D-Door Motor > Clear DTCs
50002 124
Body Electrical > P-Door Motor > Clear DTCs
50002 144
Body Electrical > RL-Door Motor > Clear DTCs
50002 146
Body Electrical > RR-Door Motor > Clear DTCs
50002 145

c.

Recheck for DTCs.

Body Electrical > Master Switch > Trouble Codes
50001 148
Body Electrical > D-Door Motor > Trouble Codes
50001 124
Body Electrical > P-Door Motor > Trouble Codes
50001 144
Body Electrical > RL-Door Motor > Trouble Codes
50001 146
Body Electrical > RR-Door Motor > Trouble Codes
50001 145

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



A

7.PROBLEM SYMPTOMS TABLE

B

GO TO DIAGNOSTIC TROUBLE CODE CHART

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (for NR Series Engine)>DIAGNOSIS SYSTEM


7.PROBLEM SYMPTOMS TABLE
a.

Refer to Problem Symptoms Table.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (for NR Series Engine)>PROBLEM SYMPTOMS TABLE


Result:
Result Proceed to
Fault is not listed in problem symptoms table A
Fault is listed in problem symptoms table B



A

8.OVERALL ANALYSIS AND TROUBLESHOOTING*

B

9.ADJUST, REPAIR OR REPLACE
9.ADJUST, REPAIR OR REPLACE
a.

Check if any of the door window regulator sub-assemblies, power window regulator motor assemblies, door glass or door glass runs have been removed and reinstalled.


Result:
Result Proceed to
Any of the power window regulator motor assembly, door window regulator sub-assembly, door belt moulding or door glass weatherstrip inner have been removed and installed, or if a power window regulator motor assembly have been removed and reinstalled. A
The power window regulator motor assembly, door window regulator sub-assembly, door belt moulding or door glass weatherstrip inner have been removed and installed, or if a power window regulator motor assembly have not been removed and reinstalled. B



A

10.INITIALIZE POWER WINDOW CONTROL SYSTEM

B

11.CONFIRMATION TEST
10.INITIALIZE POWER WINDOW CONTROL SYSTEM
a.

If any of the power window regulator motor assembly, door window regulator sub-assembly, front door belt moulding or front door glass weatherstrip inner have been removed and installed, or if a power window regulator motor assembly have been removed and reinstalled, perform "Initialize Power Window Control System" for the applicable door glass.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (for NR Series Engine)>INITIALIZATION


Result:
Proceed to
NEXT



NEXT

11.CONFIRMATION TEST
11.CONFIRMATION TEST
Result:
Proceed to
NEXT



NEXT

END