RM38T0EC _59 Vehicle Exterior _115107 WINDOW / GLASS _0583893 POWER WINDOW CONTROL SYSTEM(Production Date from 2023/04) C

WINDOW / GLASS  POWER WINDOW CONTROL SYSTEM(Production Date from 2023/04)  B232096  RL-Door P/W Motor Component Internal Failure  


DESCRIPTION

The main body ECU (multiplex network body ECU) communicates with the power window regulator motor assembly (for rear LH door) via LIN communication.

This DTC is stored when a power window regulator motor assembly (for rear LH door) is malfunctioning, or the ECU built into the power window regulator motor assembly (for rear LH door) determines that the fully closed power window position has deviated approximately 20 mm (0.787 in.) or more from the normal position.

DTC No. Detection Item DTC Detection Condition Trouble Area
B232096 RL-Door P/W Motor Component Internal Failure

Either condition is met:

(a)

Power window regulator motor assembly (for rear LH door) is malfunctioning

(b)

ECU in power window regulator motor assembly (for rear LH door) determines that fully closed power window position has deviated approx. 20 mm (0.787 in.) or more from normal position



·

Incorrect installation of power window components

·

Overheated power window regulator motor assembly (for rear LH door)

·

Power window regulator motor assembly (for rear LH door)

·

Harness or connector



WIRING DIAGRAM

E497646E10
4.271,6.823 4.583,7.021 0.313,0.198 10 false N3 4.25,7.01 7.073,7.396 2.823,0.385 10 false Power Window Regulator Motor Assembly LH (for Rear LH Door) 0.583,7.427 2.385,7.625 1.802,0.198 10 false : LIN Communication Line 1.292,5.708 1.604,5.906 0.313,0.198 10 false N2 1.281,5.906 4.26,6.26 2.979,0.354 10 false Rear Power Window Regulator Switch Assembly (for Rear LH Door) 2.469,5.344 3.604,5.542 1.135,0.198 10 false DOWN MANUAL 2.552,4.802 3.365,4.979 0.813,0.177 10 false UP MANUAL 2.469,4.24 3.406,4.521 0.938,0.281 10 false DOWN AUTO 2.646,3.698 3.281,3.896 0.635,0.198 10 false UP AUTO 1.719,5.094 2.177,5.292 0.458,0.198 10 false GND 4.708,6.375 5.167,6.573 0.458,0.198 10 false GND 1.51,5.094 1.667,5.292 0.156,0.198 10 false 7 4.49,6.365 4.646,6.563 0.156,0.198 10 false 1 2.688,2.677 3.458,2.979 0.771,0.302 10 false DOOR R/L 0.771,2.51 2.313,2.688 1.542,0.177 10 false from Auxiliary Battery 5.854,3.458 6.167,3.656 0.313,0.198 10 false IC 5.865,3.771 6.177,3.969 0.313,0.198 10 false IC 3.521,3.979 4.135,4.177 0.615,0.198 10 false AUTO 4.708,4 5.323,4.198 0.615,0.198 10 false AUTO 3.688,4.552 4,4.75 0.313,0.198 10 false UP 4.698,4.563 5.01,4.76 0.313,0.198 10 false UP 3.479,5.104 4.094,5.302 0.615,0.198 10 false DOWN 4.719,5.115 5.333,5.313 0.615,0.198 10 false DOWN 4.719,2.396 4.875,2.594 0.156,0.198 10 false B 4.01,3.99 4.167,4.188 0.156,0.198 10 false 8 3.99,4.563 4.146,4.76 0.156,0.198 10 false 5 3.99,5.104 4.146,5.302 0.156,0.198 10 false 4 4.49,2.396 4.646,2.594 0.156,0.198 10 false 2 4.5,3.99 4.656,4.188 0.156,0.198 10 false 4 4.438,4.552 4.75,4.75 0.313,0.198 10 false 10 4.51,5.094 4.667,5.292 0.156,0.198 10 false 7 0.583,1.406 2.219,1.833 1.635,0.427 10 false Main Body ECU (Multiplex Network Body ECU)

CAUTION / NOTICE / HINT

NOTICE:
·

Inspect the fuses for circuits related to this system before performing the following procedure.

·

If a power window regulator motor assembly (for rear LH door) has been replaced with a new one, initialize the power window control system.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (Production Date from 2023/04)>INITIALIZATION

·

If a power window regulator motor assembly (for rear LH door) and door window regulator sub-assembly have been removed and installed, or if a power window regulator motor assembly (for rear LH door) was reused when a door glass or door glass run was replaced, initialize the power window control system.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (Production Date from 2023/04)>INITIALIZATION

·

The power window control system uses the LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (Production Date from 2023/04)>HOW TO PROCEED WITH TROUBLESHOOTING



PROCEDURE

1.CHECK REAR RH DOOR POWER WINDOW OPERATION
a.

Operate the rear power window regulator switch assembly (for RH door) and check that the rear RH door power window operates normally.


Result:
Result Proceed to
OK (Operates normally) A
NG (Although it operates, the deviation from the fully closed position is approximately 20 mm or more.) B
NG (Does not operate at all.) C



A

2.PERFORM VISUAL INSPECTION TO CHECK INSTALLATION CONDITION

B

6.CLEAR DTC

C

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Door)

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW REGULATOR MOTOR (for Rear Door)>REMOVAL


2.PERFORM VISUAL INSPECTION TO CHECK INSTALLATION CONDITION
a.

Check that the power window components of the rear RH door window are correctly installed (components which may cause the door glass to deviate from the normal fully closed position, such as the door glass runs).

OK:

The power window components of the rear RH door window are correctly installed.



Result:
Proceed to
OK
NG



OK

3.CHECK DOOR GLASS SLIDING MOVEMENT

NG

INSTALL PARTS CORRECTLY

3.CHECK DOOR GLASS SLIDING MOVEMENT
a.

Remove the bolt of the door glass and check that the door glass slides smoothly without being caught when it is moved up and down by hand.

NOTICE:
·

The door glass fits with the glass run without improper contact or deformation.

·

Foreign matter is not caught in the glass run.

·

The glass run is not misaligned.

·

The door belt moulding or door inner glass weatherstrip is not caught.

·

The glass is not tilted and does not catch.



OK:

The door glass slides smoothly without being caught when it is moved up and down by hand.



Result:
Proceed to
OK
NG



OK

4.CHECK REAR DOOR WINDOW REGULATOR WITH MOTOR ASSEMBLY (for rear RH Door) OPERATION

NG

INSTALL PARTS CORRECTLY (Remove any foreign matter which may cause poor installation, or repair or replace parts that are installed incorrectly.)

4.CHECK REAR DOOR WINDOW REGULATOR WITH MOTOR ASSEMBLY (for rear RH Door) OPERATION
a.

Remove the rear door glass sub-assembly (for rear RH door).

HINT:

Click hereVehicle Exterior>DOOR / HATCH>REAR DOOR>DISASSEMBLY



b.

Connect the multiplex network master switch assembly connector.


c.

Turn the ignition switch to ON.


d.

Operate the rear power window regulator switch assembly (for RH Door) and check that the front door window regulator with motor assembly (for rear RH door) operates smoothly.

OK:

Operates smoothly without being caught.



Result:
Proceed to
OK
NG



OK

END (OVERHEATED POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Door) WAS DEFECTIVE)

NG

5.PERFORM VISUAL INSPECTION OF REAR DOOR WINDOW REGULATOR SUB-ASSEMBLY RH
5.PERFORM VISUAL INSPECTION OF REAR DOOR WINDOW REGULATOR SUB-ASSEMBLY RH
a.

Remove the rear door window regulator with motor assembly (for Rear RH door).

HINT:

Click hereVehicle Exterior>DOOR / HATCH>REAR DOOR>DISASSEMBLY



b.

Remove the power window regulator motor assembly (for rear RH door).

HINT:

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW REGULATOR MOTOR (for Rear Door)>REMOVAL



c.

Check that the rear door window regulator sub-assembly RH is not deformed or distorted.

OK:

No deformation or distortion.



Result:
Proceed to
OK
NG



OK

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Door)

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW REGULATOR MOTOR (for Rear Door)>REMOVAL


NG

REPLACE REAR DOOR WINDOW REGULATOR SUB-ASSEMBLY RH

Click hereVehicle Exterior>DOOR / HATCH>REAR DOOR>DISASSEMBLY


6.CLEAR DTC
a.

Clear the DTCs.

Body Electrical > Main Body > Clear DTCs
50002 449

Result:
Proceed to
NEXT



NEXT

7.PERFORM INITIALIZATION
7.PERFORM INITIALIZATION
a.

Initialize the power window regulator motor assembly (for rear LH door).

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (Production Date from 2023/04)>INITIALIZATION


Result:
Proceed to
NEXT



NEXT

8.CHECK FOR DTC
8.CHECK FOR DTC
a.

Check for DTCs.

Body Electrical > Main Body > Trouble Codes
50001 449

Result:
Result Proceed to
DTCs are not output A
B232096 is output B



A

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Door)

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW REGULATOR MOTOR (for Rear Door)>REMOVAL


B

END (POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Door) WAS INITIALIZATION FAILURE)