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Power Window Control (Diagnostic Codes & Symptom Tests): Overview Lexus LX J200

Windows 36 illustrations ~7130 words

DESCRIPTION

The power window regulator motor is driven by operating the power window regulator switch. The power window regulator motor consists of the motor, regulator and ECU.

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

HINT

This DTC may be stored for all the windows.

Note. When the power window regulator motor is reinstalled or replaced, the power window control system must be initialized. After a door glass or a door glass run has been replaced, the jam protection function may operate unexpectedly when the auto up function is used. In such cases, the auto up function can be resumed by repeating the following operation at least 5 times: Close the power window by fully pulling up the power window switch and holding it in the auto up position. Open the power window by fully pushing down the switch.

DTC CodeDTC Detection ConditionTrouble Area
B2311When either condition below is met: The power window regulator motor malfunctions. When the ECU in the power window regulator motor determines that the fully closed window position has deviated approximately 20 mm (0.787 in.) or more from the normal position.Battery disconnection when engine switch on (IG) Power window regulator motor Incorrect installation of power window components Overheated power window regulator motor

FRONT POWER WINDOW REGULATOR MOTOR LH

DTC CodeDTC Detection ConditionTrouble Area
B2311When either condition below is met: The power window regulator motor malfunctions. When the ECU in the power window regulator motor determines that the fully closed window position has deviated approximately 20 mm (0.787 in.) or more from the normal position.Battery disconnection when engine switch on (IG) Power window regulator motor Incorrect installation of power window components Overheated power window regulator motor

FRONT POWER WINDOW REGULATOR MOTOR RH

DTC CodeDTC Detection ConditionTrouble Area
B2311When either condition below is met: The power window regulator motor malfunctions. When the ECU in the power window regulator motor determines that the fully closed window position has deviated approximately 20 mm (0.787 in.) or more from the normal position.Battery disconnection when engine switch on (IG) Power window regulator motor Incorrect installation of power window components Overheated power window regulator motor

REAR POWER WINDOW REGULATOR MOTOR LH

DTC CodeDTC Detection ConditionTrouble Area
B2311When either condition below is met: The power window regulator motor malfunctions. When the ECU in the power window regulator motor determines that the fully closed window position has deviated approximately 20 mm (0.787 in.) or more from the normal position.Battery disconnection when engine switch on (IG) Power window regulator motor Incorrect installation of power window components Overheated power window regulator motor

REAR POWER WINDOW REGULATOR MOTOR RH

The power window regulator motor consists of the motor, regulator and ECU. The power window regulator motor is driven by operating the power window switch.

This DTC is stored when the ECU built into the regulator motor determines that the power window switch is stuck.

HINT

This DTC may be stored for all the windows.

Note. When the power window regulator motor is reinstalled or replaced, the power window control system must be initialized. After a door glass or a door glass run has been replaced, the jam protection function may operate unexpectedly when the auto up function is used. In such cases, the auto up function can be resumed by repeating the following operation at least 5 times: Close the power window by fully pulling up the power window switch and holding it in the auto up position. Open the power window by fully pushing down the power window switch.

DTC CodeDTC Detection ConditionTrouble Area
B2312The multiplex network master switch is stuck. The multiplex network master switch is held in the same position for more than 20 sec.Multiplex network master switch Harness or connector

MULTIPLEX NETWORK MASTER SWITCH

DTC CodeDTC Detection ConditionTrouble Area
B2312The multiplex network master switch is stuck. The multiplex network master switch is held in the same position for more than 20 sec.Multiplex network master switch Power window regulator motor Harness or connector

FRONT POWER WINDOW REGULATOR MOTOR LH

DTC CodeDTC Detection ConditionTrouble Area
B2312The power window regulator switch is stuck. The power window regulator switch is held in the same position for more than 20 sec.Power window regulator switch Power window regulator motor Harness or connector

FRONT POWER WINDOW REGULATOR MOTOR RH

DTC CodeDTC Detection ConditionTrouble Area
B2312The power window regulator switch is stuck. The power window regulator switch is held in the same position for more than 20 sec.Power window regulator switch Power window regulator motor Harness or connector

REAR POWER WINDOW REGULATOR MOTOR LH

DTC CodeDTC Detection ConditionTrouble Area
B2312The power window regulator switch is stuck. The power window regulator switch is held in the same position for more than 20 sec.Power window regulator switch Power window regulator motor Harness or connector

REAR POWER WINDOW REGULATOR MOTOR RH

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Scheme 122: WIRING DIAGRAM
Scheme 122: WIRING DIAGRAM

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Scheme 125

Scheme 125
Scheme 125

Scheme 126

Scheme 126: PROCEDURE
Scheme 126: PROCEDURE

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Scheme 132
  1. CLEAR DTC Clear the DTCs. Refer to «DTC CHECK / CLEAR»(ref-385302-S05335479182011021400000) . NEXT: Go to next step
  2. CHECK FOR DTC Check for DTCs. Refer to «DTC CHECK / CLEAR»(ref-385302-S05335479182011021400000) . RESULT Result Proceed to B2312 is output. A LIN communication DTCs are output. B No DTCs are output. C C --> END (DUE TO KEEPING SWITCH OPERATED FOR 20 SEC. OR MORE) B --> See step 15 A: Go to next step
  3. CHECK MALFUNCTION LOCATION Check where DTC B2312 is output from. RESULT Result Proceed to B2312 is output from multiplex network master switch. A B2312 is output from front power window regulator motor LH. B B2312 is output from front power window regulator motor RH. C B2312 is output from rear power window regulator motor LH. D B2312 is output from rear power window regulator motor RH. E E --> See step 12 D --> See step 9 C --> See step 6 B --> See step 4 A --> See step 16
  4. READ VALUE USING TECHSTREAM (FRONT POWER WINDOW REGULATOR MOTOR LH) Use the Data List to check if the power window regulator motor is functioning properly. Refer to «DATA LIST / ACTIVE TEST»(ref-385302-S21828315982011021400000) . D-DOOR MOTOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note D Door P/W Auto SW Driver side power window auto up/down signal / ON or OFF ON: Driver side power window auto up/down switch operated OFF: Driver side power window switch not operated - D Door P/W Up SW Driver side power window manual up signal / ON or OFF ON: Driver side power window manual up switch operated OFF: Driver side power window switch not operated - D Door P/W Down SW Driver side power window manual down signal / ON or OFF ON: Driver side power window manual down switch operated OFF: Driver side power window switch not operated - OK Techstream display changes according to operation of multiplex network master switch. NG --> See step 5 OK --> See step 17
  5. CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH - FRONT POWER WINDOW REGULATOR MOTOR LH) Disconnect I11 switch connector. Disconnect I12 motor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition I11-20 (UP) - I12-10 (UP) Always Below 1 ohms I11-15 (DOWN) - I12-7 (DOWN) Always Below 1 ohms I11-20 (UP) or I12-10 (UP) - Body ground Always 10 kohms or higher I11-15 (DOWN) or I12-7 (DOWN) - Body ground Always 10 kohms or higher NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> See step 17
  6. READ VALUE USING TECHSTREAM (FRONT POWER WINDOW REGULATOR MOTOR RH) Use the Data List to check if the power window regulator motor is functioning properly. Refer to «DATA LIST / ACTIVE TEST»(ref-385302-S21828315982011021400000) . P-DOOR MOTOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note P Door P/W Auto SW Front passenger side power window auto up/down signal / ON or OFF ON: Front passenger side power window auto up/down switch operated OFF: Power window regulator switch not operated - P Door P/W Up SW Front passenger side power window manual up signal / ON or OFF ON: Front passenger side power window manual up switch operated OFF: Power window regulator switch not operated - P Door P/W Down SW Front passenger side power window manual down signal / ON or OFF ON: Front passenger side power window manual down switch operated OFF: Power window regulator switch not operated - OK Techstream display changes according to operation of power window regulator switch. NG --> See step 7 OK --> See step 19
  7. INSPECT POWER WINDOW REGULATOR SWITCH Remove the power window regulator switch. Refer to «REMOVAL»(ref-385289-S04990600922011021400000) . Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Switch Condition Specified Condition I3-2 (UP) - I3-5 (GND) Manual up operation Below 1 ohms I3-10 (DOWN) - I3-5 (GND) Manual down operation Below 1 ohms I3-4 (AUTO) - I3-5 (GND) Auto up/down operation Below 1 ohms I3-2 (UP) - I3-5 (GND) Not operated 10 kohms or higher I3-10 (DOWN) - I3-5 (GND) Not operated 10 kohms or higher I3-4 (AUTO) - I3-5 (GND) Not operated 10 kohms or higher NG --> See step 18 OK: Go to next step
  8. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - FRONT POWER WINDOW REGULATOR MOTOR RH) Disconnect the I3 switch connector. Disconnect the I4 motor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition I3-2 (UP) - I4-10 (UP) Always Below 1 ohms I3-10 (DOWN) - I4-7 (DOWN) Always Below 1 ohms I3-4 (AUTO) - I4-4 (AUTO) Always Below 1 ohms I3-2 (UP) or I4-10 (UP) - Body ground Always 10 kohms or higher I3-10 (DOWN) or I4-7 (DOWN) - Body ground Always 10 kohms or higher I3-4 (AUTO) or I4-4 (AUTO) - Body ground Always 10 kohms or higher NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> See step 19
  9. READ VALUE USING TECHSTREAM (REAR POWER WINDOW REGULATOR MOTOR LH) Use the Data List to check if the power window regulator motor is functioning properly. Refer to «DATA LIST / ACTIVE TEST»(ref-385302-S21828315982011021400000) . RL-DOOR MOTOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note RL Door P/W Auto SW Rear power window LH auto up/down signal / ON or OFF ON: Rear power window LH auto up/down switch operated OFF: Rear power window LH switch not operated - RL Door P/W Up SW Rear power window LH manual up signal / ON or OFF ON: Rear power window LH manual up switch operated OFF: Rear power window LH switch not operated - RL Door P/W Down SW Rear power window LH manual down signal / ON or OFF ON: Rear power window LH manual down switch operated OFF: The rear power window LH switch not operated - OK Techstream display changes according to operation of rear power window regulator switch LH. NG --> See step 10 OK --> See step 21
  10. INSPECT REAR POWER WINDOW REGULATOR SWITCH LH Remove the rear power window regulator switch. Refer to «REMOVAL»(ref-385289-S24775931472011021400000) . Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Switch Condition Specified Condition J10-2 (UP) - J10-5 (GND) Manual up operation Below 1 ohms J10-4 (AUTO) - J10-5 (GND) Auto up/down operation Below 1 ohms J10-10 (DOWN) - J10-5 (GND) Manual down operation Below 1 ohms J10-2 (UP) - J10-5 (GND) Not operated 10 kohms or higher J10-4 (AUTO) - J10-5 (GND) Not operated 10 kohms or higher J10-10 (DOWN) - J10-5 (GND) Not operated 10 kohms or higher NG --> See step 20 OK: Go to next step
  11. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH LH - REAR POWER WINDOW REGULATOR MOTOR LH) Disconnect the J10 switch connector. Disconnect the J11 motor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition J10-2 (UP) - J11-10 (UP) Always Below 1 ohms J10-10 (DOWN) - J11-7 (DOWN) Always Below 1 ohms J10-4 (AUTO) - J11-4 (AUTO) Always Below 1 ohms J10-2 (UP) or J11-10 (UP) - Body ground Always 10 kohms or higher J10-10 (DOWN) or J11-7 (DOWN) - Body ground Always 10 kohms or higher J10-4 (AUTO) or J11-4 (AUTO) - Body ground Always 10 kohms or higher NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> See step 21
  12. READ VALUE USING TECHSTREAM (REAR POWER WINDOW REGULATOR MOTOR RH) Use the Data List to check if the power window regulator motor is functioning properly. Refer to «DATA LIST / ACTIVE TEST»(ref-385302-S21828315982011021400000) . RR-DOOR MOTOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note RR Door P/W Auto SW Rear power window RH auto up/down signal / ON or OFF ON: The rear power window RH auto up/down switch operated OFF: The rear power window RH switch not operated - RR Door P/W Up SW Rear power window RH manual up signal / ON or OFF ON: The rear power window RH manual up switch operated OFF: The rear power window RH switch not operated - RR Door P/W Down SW Rear power window RH manual down signal / ON or OFF ON: The rear power window RH manual down switch operated OFF: The rear power window RH switch not operated - OK Techstream display changes according to operation of rear power window regulator switch RH. NG --> See step 13 OK --> See step 23
  13. INSPECT REAR POWER WINDOW REGULATOR SWITCH RH Remove the rear power window regulator switch RH. Refer to «REMOVAL»(ref-385289-S24775931472011021400000) . Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Switch Condition Specified Condition J3-2 (UP) - J3-5 (GND) Manual up operation Below 1 ohms J3-4 (AUTO) - J3-5 (GND) Auto up/down operation Below 1 ohms J3-10 (DOWN) - J3-5 (GND) Manual down operation Below 1 ohms J3-2 (UP) - J3-5 (GND) Not operated 10 kohms or higher J3-4 (AUTO) - J3-5 (GND) Not operated 10 kohms or higher J3-10 (DOWN) - J3-5 (GND) Not operated 10 kohms or higher NG --> See step 22 OK: Go to next step
  14. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH RH - REAR POWER WINDOW REGULATOR MOTOR RH) Disconnect the J3 switch connector. Disconnect the J4 motor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition J3-2 (UP) - J4-10 (UP) Always Below 1 ohms J3-10 (DOWN) - J4-7 (DOWN) Always Below 1 ohms J3-4 (AUTO) - J4-4 (AUTO) Always Below 1 ohms J3-2 (UP) or J4-10 (UP) - Body ground Always 10 kohms or higher J3-10 (DOWN) or J4-7 (DOWN) - Body ground Always 10 kohms or higher J3-4 (AUTO) or J4-4 (AUTO) - Body ground Always 10 kohms or higher NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> See step 23
  15. GO TO LIN COMMUNICATION SYSTEM. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-385260-S41337605402011021400000)
  16. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-385289-S40441475772011021400000)
  17. REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to «REMOVAL»(ref-385289-S16670882122011021400000)
  18. REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-385289-S04990600922011021400000)
  19. REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to «REMOVAL»(ref-385289-S16670882122011021400000)
  20. REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH. Refer to «REMOVAL»(ref-385289-S24775931472011021400000)
  21. REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to «REMOVAL»(ref-385289-S42529414852011021400000)
  22. REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH. Refer to «REMOVAL»(ref-385289-S24775931472011021400000)
  23. REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to «REMOVAL»(ref-385289-S42529414852011021400000)

The power window regulator motor assembly is driven by operating the power window switch. The power window regulator motor assembly has motor, regulator and ECU functions.

When the ECU determines that the power window regulator motor has not been initialized, DTC B2313 is stored.

HINT

This DTC may be stored for all the windows.

Note. When the power window regulator motor is reinstalled or replaced, the power window control system must be initialized. After a door glass or a door glass run has been replaced, the jam protection function may operate unexpectedly when the auto up function is used. In such cases, the auto up function can be resumed by repeating the following operation at least 5 times: Close the power window by fully pulling up the power window switch and holding it in the auto up position. Open the power window by fully pushing down the switch.

DTC CodeDTC Detection ConditionTrouble Area
B2313The power window regulator motor is not initialized. The power window regulator motor malfunctions.Front power window regulator motor assembly LH

FRONT POWER WINDOW REGULATOR MOTOR LH

DTC CodeDTC Detection ConditionTrouble Area
B2313The power window regulator motor is not initialized. The power window regulator motor malfunctions.Front power window regulator motor assembly RH

FRONT POWER WINDOW REGULATOR MOTOR RH

DTC CodeDTC Detection ConditionTrouble Area
B2313The power window regulator motor is not initialized. The power window regulator motor malfunctions.Rear power window regulator motor assembly LH

REAR POWER WINDOW REGULATOR MOTOR LH

DTC CodeDTC Detection ConditionTrouble Area
B2313The power window regulator motor is not initialized. The power window regulator motor malfunctions.Rear power window regulator motor assembly RH

REAR POWER WINDOW REGULATOR MOTOR RH

When the engine switch is on (IG) and window lock switch is off, the multiplex network master switch sends remote up/down signals to each power window regulator motor via the LIN communication line.

Scheme 133

Scheme 133: WIRING DIAGRAM
Scheme 133: WIRING DIAGRAM

Scheme 134

Scheme 134: PROCEDURE
Scheme 134: PROCEDURE
  1. CHECK LIN COMMUNICATION SYSTEM Check for LIN communication system DTCs related to the power window control system. Refer to «DTC CHECK / CLEAR»(ref-385260-S12127877222011021400000) . OK LIN communication system DTCs are not output. NG --> See step 3 OK: Go to next step
  2. CHECK MULTIPLEX NETWORK MASTER SWITCH (WINDOW LOCK SWITCH) Turn the window lock switch off and operate the switches on the multiplex network master switch. Check that the remote up/down function operates. Refer to «OPERATION CHECK»(ref-385302-S42322832312011021400000) . OK Remote up/down function operates. NG --> See step 4 OK --> END
  3. GO TO LIN COMMUNICATION SYSTEM. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-385260-S41337605402011021400000)
  4. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-385289-S40441475772011021400000)
  1. If the manual up/down function does not operate, there may be a malfunction in the multiplex network master switch, power window regulator motor, harness or connector.

Scheme 135

Scheme 135: WIRING DIAGRAM
Scheme 135: WIRING DIAGRAM

Scheme 136

Scheme 136: PROCEDURE
Scheme 136: PROCEDURE

Scheme 137

Scheme 137
Scheme 137

Scheme 138

Scheme 138
Scheme 138
  1. CHECK LIN COMMUNICATION SYSTEM Check for LIN communication system DTCs related to the power window control system. Refer to «DTC CHECK / CLEAR»(ref-385260-S12127877222011021400000) . OK LIN communication system DTCs are not output. NG --> See step 8 OK: Go to next step
  2. CHECK FOR DTC (B2312) Check if DTC B2312 is output. Refer to «DTC CHECK / CLEAR»(ref-385302-S05335479182011021400000) . OK DTC B2312 is not output. NG --> See step 9 OK: Go to next step
  3. READ VALUE USING TECHSTREAM (FRONT POWER WINDOW REGULATOR MOTOR LH) Use the Data List to check if the power window regulator motor is functioning properly. Refer to «DATA LIST / ACTIVE TEST»(ref-385302-S21828315982011021400000) . D-DOOR MOTOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note D Door P/W Up SW Driver side power window manual up signal / ON or OFF ON: Driver side power window manual up switch operated OFF: Driver side power window switch not operated - D Door P/W Down SW Driver side power window manual down signal / ON or OFF ON: Driver side power window manual down switch operated OFF: Driver side power window switch not operated - OK Techstream display changes according to operation of multiplex network master switch. NG --> See step 4 OK --> See step 10
  4. CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH - BATTERY AND BODY GROUND) Disconnect the I11 switch connector. Measure the voltage and resistance according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition I11-11 (B) - Body ground Always 11 to 14 V Standard Resistance Tester Connection Condition Specified Condition I11-12 (GND) - Body ground Always Below 1 ohms NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  5. CHECK HARNESS AND CONNECTOR (FRONT POWER WINDOW REGULATOR MOTOR LH - BATTERY AND BODY GROUND) Disconnect the I12 motor connector. Measure the voltage and resistance according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition I12-2 (B) - Body ground Always 11 to 14 V Standard Resistance Tester Connection Condition Specified Condition I12-1 (GND) - Body ground Always Below 1 ohms NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  6. CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH - FRONT POWER WINDOW REGULATOR MOTOR LH) Disconnect the I11 switch connector. Disconnect the I12 motor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition I11-20 (UP) - I12-10 (UP) Always Below 1 ohms I11-15 (DOWN) - I12-7 (DOWN) Always Below 1 ohms I11-20 (UP) or I12-10 (UP) - Body ground Always 10 kohms or higher I11-15 (DOWN) or I12-7 (DOWN) - Body ground Always 10 kohms or higher NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  7. INSPECT FRONT POWER WINDOW REGULATOR MOTOR LH Remove the motor. Refer to «REMOVAL»(ref-385289-S16670882122011021400000) . Apply positive (+) battery voltage to connector terminal 2 (B). NOTE: Do not apply positive (+) battery voltage to any terminals, except terminal 2 (B), to avoid damaging the pulse sensor inside the motor. Reset the power window regulator motor (initialize the pulse sensor) after installing the power window regulator motor and regulator assembly onto the door. Apply negative (-) battery voltage to connector terminals 1 (GND), and 7 (DOWN) or 10 (UP). Check that the motor gear rotates smoothly as follows. OK Measurement Condition Specified Condition Connect the positive (+) battery cable to terminal 2 (B), and connect the negative (-) battery cable to terminal 1 (GND), and keep them connected for 3 seconds or more. With terminals 2 (B) and 1 (GND) connected, connect the negative (-) battery cable to terminal 10 (UP). Disconnect and reconnect the negative (-) battery cable to terminal 10 (UP) within 1 second. Motor gear rotates clockwise (Up) Connect the positive (+) battery cable to terminal 2 (B), and connect the negative (-) battery cable to terminal 1 (GND), and keep them connected for 3 seconds or more. With terminals 2 (B) and 1 (GND) connected, connect the negative (-) battery cable to terminal 7 (DOWN). Disconnect and reconnect the negative (-) battery cable to terminal 7 (DOWN) within 1 second. Motor gear rotates counterclockwise (Down) NG --> See step 10 OK --> See step 11
  8. GO TO LIN COMMUNICATION SYSTEM. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-385260-S41337605402011021400000)
  9. GO TO DTC B2312. Refer to «DTC B2312: Power Window Switch Malfunction»(ref-385328-S16084075582011021400000)
  10. REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to «REMOVAL»(ref-385289-S16670882122011021400000)
  11. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-385289-S40441475772011021400000)
  1. If the manual up/down function does not operate, there may be a malfunction in the power window regulator switch, front power window regulator motor RH, harness or connector.

Scheme 139

Scheme 139: WIRING DIAGRAM
Scheme 139: WIRING DIAGRAM

Scheme 140

Scheme 140: PROCEDURE
Scheme 140: PROCEDURE

Scheme 141

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Scheme 141

Scheme 142

Scheme 142
Scheme 142
  1. CHECK LIN COMMUNICATION SYSTEM Check for LIN communication system DTCs related to the power window control system. Refer to «DTC CHECK / CLEAR»(ref-385260-S12127877222011021400000) . OK LIN communication system DTCs are not output. NG --> See step 8 OK: Go to next step
  2. CHECK FOR DTC (B2312) Check if DTC B2312 is output. Refer to «DTC CHECK / CLEAR»(ref-385302-S05335479182011021400000) . OK DTC B2312 is not output. NG --> See step 9 OK: Go to next step
  3. READ VALUE USING TECHSTREAM (FRONT POWER WINDOW REGULATOR MOTOR RH) Use the Data List to check if the power window regulator motor is functioning properly. Refer to «DATA LIST / ACTIVE TEST»(ref-385302-S21828315982011021400000) . P-DOOR MOTOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note P Door P/W Up SW Front passenger side power window manual up signal / ON or OFF ON: Front passenger side power window manual up switch operated OFF: Power window regulator switch not operated - P Door P/W Down SW Front passenger side power window manual down signal / ON or OFF ON: Front passenger side power window manual down switch operated OFF: Power window regulator switch not operated - OK Techstream display changes according to operation of power window regulator switch. NG --> See step 4 OK --> See step 11
  4. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - BODY GROUND) Disconnect the I3 switch connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition I3-5 (GND) - Body ground Always Below 1 ohms NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  5. CHECK HARNESS AND CONNECTOR (FRONT POWER WINDOW REGULATOR MOTOR RH - BATTERY AND BODY GROUND) Disconnect the I4 motor connector. Measure the voltage and resistance according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition I4-2 (B) - Body ground Always 11 to 14 V Standard Resistance Tester Connection Condition Specified Condition I4-1 (GND) - Body ground Always Below 1 ohms NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  6. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - FRONT POWER WINDOW REGULATOR MOTOR RH) Disconnect the I3 switch connector. Disconnect the I4 motor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition I3-2 (UP) - I4-10 (UP) Always Below 1 ohms I3-10 (DOWN) - I4-7 (DOWN) Always Below 1 ohms I3-4 (AUTO) - I4-4 (AUTO) Always Below 1 ohms I3-2 (UP) or I4-10 (UP) - Body ground Always 10 kohms or higher I3-10 (DOWN) or I4-7 (DOWN) - Body ground Always 10 kohms or higher I3-4 (AUTO) or I4-4 (AUTO) - Body ground Always 10 kohms or higher NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  7. INSPECT POWER WINDOW REGULATOR SWITCH Remove the power window regulator switch. Refer to «REMOVAL»(ref-385289-S04990600922011021400000) . Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Switch Condition Specified Condition I3-2 (UP) - I3-5 (GND) Manual up operation Below 1 ohms I3-10 (DOWN) - I3-5 (GND) Manual down operation Below 1 ohms NG --> See step 10 OK --> See step 11
  8. GO TO LIN COMMUNICATION SYSTEM. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-385260-S41337605402011021400000)
  9. GO TO DTC B2312. Refer to «DTC B2312: Power Window Switch Malfunction»(ref-385328-S16084075582011021400000)
  10. REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-385289-S04990600922011021400000)
  11. REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to «REMOVAL»(ref-385289-S16670882122011021400000)
  1. If the manual up/down function does not operate, there may be a malfunction in the rear power window regulator switch, power window rear regulator motor LH, harness or connector.

Scheme 143

Scheme 143: WIRING DIAGRAM
Scheme 143: WIRING DIAGRAM

Scheme 144

Scheme 144: PROCEDURE
Scheme 144: PROCEDURE

Scheme 145

Scheme 145
Scheme 145

Scheme 146

Scheme 146
Scheme 146
  1. CHECK LIN COMMUNICATION SYSTEM Check for LIN communication system DTCs related to the power window control system. Refer to «DTC CHECK / CLEAR»(ref-385260-S12127877222011021400000) . OK LIN communication system DTCs are not output. NG --> See step 8 OK: Go to next step
  2. CHECK FOR DTC (B2312) Check if DTC B2312 is output. Refer to «DTC B2312: Power Window Switch Malfunction»(ref-385328-S16084075582011021400000) . OK DTC B2312 is not output. NG --> See step 9 OK: Go to next step
  3. READ VALUE USING TECHSTREAM (REAR POWER WINDOW REGULATOR MOTOR LH) Use the Data List to check if the power window regulator motor is functioning properly. Refer to «DATA LIST / ACTIVE TEST»(ref-385302-S21828315982011021400000) . RL-DOOR MOTOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note RL Door P/W Up SW Rear power window LH manual up signal / ON or OFF ON: Rear power window LH manual up switch operated OFF: Rear power window LH switch not operated - RL Door P/W Down SW Rear power window LH manual down signal / ON or OFF ON: Rear power window LH manual down switch operated OFF: Rear power window LH switch not operated - OK Techstream display changes according to operation of rear power window switch LH. NG --> See step 4 OK --> See step 11
  4. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH LH - BODY GROUND) Disconnect the J10 switch connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition J10-5 (GND) - Body ground Always Below 1 ohms NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  5. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR MOTOR LH - BATTERY AND BODY GROUND) Disconnect the J11 motor connector. Measure the voltage and resistance according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition J11-2 (B) - Body ground Always 11 to 14 V Standard Resistance Tester Connection Condition Specified Condition J11-1 (GND) - Body ground Always Below 1 ohms NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  6. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH LH - REAR POWER WINDOW REGULATOR MOTOR LH) Disconnect the J10 switch connector. Disconnect the J11 motor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition J10-2 (UP) - J11-10 (UP) Always Below 1 ohms J10-10 (DOWN) - J11-7 (DOWN) Always Below 1 ohms J10-4 (AUTO) - J11-4 (AUTO) Always Below 1 ohms J10-2 (UP) or J11-10 (UP) - Body ground Always 10 kohms or higher J10-10 (DOWN) or J11-7 (DOWN) - Body ground Always 10 kohms or higher J10-4 (AUTO) or J11-4 (AUTO) - Body ground Always 10 kohms or higher NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  7. INSPECT REAR POWER WINDOW REGULATOR SWITCH LH Remove the rear power window regulator switch LH. Refer to «REMOVAL»(ref-385289-S24775931472011021400000) . Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Switch Condition Specified Condition J10-2 (UP) - J10-5 (GND) Manual up operation Below 1 ohms J10-10 (DOWN) - J10-5 (GND) Manual down operation Below 1 ohms NG --> See step 10 OK --> See step 11
  8. GO TO LIN COMMUNICATION SYSTEM. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-385260-S41337605402011021400000)
  9. GO TO DTC B2312. Refer to «DTC B2312: Power Window Switch Malfunction»(ref-385328-S16084075582011021400000)
  10. REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH. Refer to «REMOVAL»(ref-385289-S24775931472011021400000)
  11. REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to «REMOVAL»(ref-385289-S42529414852011021400000)
  1. If the manual up/down function does not operate, there may be a malfunction in the rear power window regulator switch, rear power window regulator motor RH, harness or connector.

Scheme 147

Scheme 147: WIRING DIAGRAM
Scheme 147: WIRING DIAGRAM

Scheme 148

Scheme 148: PROCEDURE
Scheme 148: PROCEDURE

Scheme 149

Scheme 149
Scheme 149
  1. CHECK LIN COMMUNICATION SYSTEM Check for LIN communication system DTCs related to the power window control system. Refer to «DTC CHECK / CLEAR»(ref-385260-S12127877222011021400000) . OK LIN communication system DTCs are not output. NG --> See step 8 OK: Go to next step
  2. CHECK FOR DTC (B2312) Check if DTC B2312 is output. Refer to «DTC CHECK / CLEAR»(ref-385302-S05335479182011021400000) . OK DTC B2312 is not output. NG --> See step 9 OK: Go to next step
  3. READ VALUE USING TECHSTREAM (REAR POWER WINDOW REGULATOR MOTOR RH) Use the Data List to check if the power window regulator motor is functioning properly. Refer to «DATA LIST / ACTIVE TEST»(ref-385302-S21828315982011021400000) . RR-DOOR MOTOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note RR Door P/W Up SW Rear power window RH manual up signal / ON or OFF ON: Rear power window RH manual up switch operated OFF: Rear power window RH switch not operated - RR Door P/W Down SW Rear power window RH manual down signal / ON or OFF ON: Rear power window RH manual down switch operated OFF: Rear power window RH switch not operated - OK Techstream display changes according to operation of rear power window switch RH. NG --> See step 4 OK --> See step 11
  4. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH RH - BODY GROUND) Disconnect the J3 switch connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition J3-5 (GND) - Body ground Always Below 1 ohms NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  5. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR MOTOR RH - BATTERY AND BODY GROUND) Disconnect the J4 motor connector. Measure the voltage and resistance according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition J4-2 (B) - Body ground Always 11 to 14 V Standard Resistance Tester Connection Condition Specified Condition J4-1 (GND) - Body ground Always Below 1 ohms NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  6. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH RH - REAR POWER WINDOW REGULATOR MOTOR RH) Disconnect the J3 switch connector. Disconnect the J4 motor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition J3-2 (UP) - J4-10 (UP) Always Below 1 ohms J3-10 (DOWN) - J4-7 (DOWN) Always Below 1 ohms J3-4 (AUTO) - J4-4 (AUTO) Always Below 1 ohms J3-2 (UP) or J4-10 (UP) - Body ground Always 10 kohms or higher J3-10 (DOWN) or J4-7 (DOWN) - Body ground Always 10 kohms or higher J3-4 (AUTO) or J4-4 (AUTO) - Body ground Always 10 kohms or higher NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  7. INSPECT REAR POWER WINDOW REGULATOR SWITCH RH Remove the rear power window regulator switch RH. Refer to «REMOVAL»(ref-385289-S24775931472011021400000) . Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Switch Condition Specified Condition J3-2 (UP) - J3-5 (GND) Manual up operation Below 1 ohms J3-10 (DOWN) - J3-5 (GND) Manual down operation Below 1 ohms NG --> See step 10 OK --> See step 11
  8. GO TO LIN COMMUNICATION SYSTEM. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-385260-S41337605402011021400000)
  9. GO TO DTC B2312. Refer to «DTC B2312: Power Window Switch Malfunction»(ref-385328-S16084075582011021400000)
  10. REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH. Refer to «REMOVAL»(ref-385289-S24775931472011021400000)
  11. REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to «REMOVAL»(ref-385289-S42529414852011021400000)
  1. If the auto up/down function does not operate, the cause may be one or more of the following
  1. The ECU in the power window regulator motor determines that the power window regulator motor has not been initialized.
  2. The master switch has a malfunction.
  3. The Hall-IC in the driver side power window regulator motor has a malfunction.
  4. There is an open or short in the wiring between the master switch and the driver side power window regulator motor.
  1. If the auto up/down function does not operate, the cause may be one or more of the following
  1. The ECU in the power window regulator motor determines that the power window regulator motor has not been initialized.
  2. The power window regulator switch has a malfunction.
  3. The Hall-IC in the power window regulator motor has a malfunction.
  4. There is an open or short in the wiring between the power window regulator switch and the front power window regulator motor.

Scheme 150

Scheme 150: WIRING DIAGRAM
Scheme 150: WIRING DIAGRAM

Scheme 151

Scheme 151: PROCEDURE
Scheme 151: PROCEDURE

Scheme 152

Scheme 152
Scheme 152
  1. CHECK FOR DTC Check for DTCs. Refer to «DTC CHECK / CLEAR»(ref-385302-S05335479182011021400000) . RESULT Result Proceed to DTC is not output A B2311 is output B B2312 is output C B2313 is output D LIN communication system DTCs are output E E --> See step 9 D --> See step 8 C --> See step 7 B --> See step 6 A: Go to next step
  2. CHECK MANUAL UP/DOWN FUNCTION (POWER WINDOW REGULATOR SWITCH) Check that the front passenger side door power window moves when the manual up/down function of the power window regulator switch is operated. Refer to «OPERATION CHECK»(ref-385302-S42322832312011021400000) . OK Front passenger side door power window moves. NG --> See step 10 OK: Go to next step
  3. READ VALUE USING TECHSTREAM (FRONT POWER WINDOW REGULATOR MOTOR RH) Use the Data List to check if the power window regulator motor is functioning properly. Refer to «DATA LIST / ACTIVE TEST»(ref-385302-S21828315982011021400000) . P-DOOR MOTOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note P Door P/W Auto SW Front passenger side power window auto up/down signal / ON or OFF ON: Front passenger side power window auto up/down switch operated OFF: Power window regulator switch not operated - OK Techstream display changes according to operation of power window regulator switch. NG --> See step 4 OK --> See step 12
  4. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - FRONT POWER WINDOW REGULATOR MOTOR RH) Disconnect the I3 switch connector. Disconnect the I4 motor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition I3-4 (AUTO) - I4-4 (AUTO) Always Below 1 ohms I3-4 (AUTO) or I4-4 (AUTO) - Body ground Always 10 kohms or higher NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  5. INSPECT POWER WINDOW REGULATOR SWITCH Remove the power window regulator switch. Refer to «REMOVAL»(ref-385289-S04990600922011021400000) . Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Switch Condition Specified Condition I3-4 (AUTO) - I3-5 (GND) Auto up/down operation Below 1 ohms NG --> See step 11 OK --> See step 12
  6. GO TO DTC B2311. Refer to «DTC B2311: Power Window Motor Malfunction»(ref-385328-S31777959002011021400000)
  7. GO TO DTC B2312. Refer to «DTC B2312: Power Window Switch Malfunction»(ref-385328-S16084075582011021400000)
  8. GO TO DTC B2313. Refer to «DTC B2313: Glass Position Initialization Incomplete»(ref-385328-S05027674812011021400000)
  9. GO TO LIN COMMUNICATION SYSTEM. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-385260-S41337605402011021400000)
  10. OTHER PROBLEM (GO TO PROBLEM SYMPTOMS TABLE). Refer to «Front Passenger Side Power Window does not Operate with Front Passenger Side Power Window Switch»(ref-385328-S07467004902011021400000)
  11. REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-385289-S04990600922011021400000)
  12. REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to «REMOVAL»(ref-385289-S16670882122011021400000)
  1. If the auto up/down function does not operate, the cause may be one or more of the following
  1. The ECU in the power window regulator motor determines that the power window regulator motor has not been initialized.
  2. The power window regulator switch has a malfunction.
  3. The Hall-IC in the power window regulator motor has a malfunction.
  4. There is an open or short in the wiring between the rear power window regulator switch and the rear power window regulator motor.

Scheme 153

Scheme 153: WIRING DIAGRAM
Scheme 153: WIRING DIAGRAM

Scheme 154

Scheme 154: PROCEDURE
Scheme 154: PROCEDURE

Scheme 155

Scheme 155
Scheme 155
  1. CHECK FOR DTC Check for DTCs. Refer to «DTC CHECK / CLEAR»(ref-385302-S05335479182011021400000) . RESULT Result Proceed to DTC is not output A B2311 is output B B2312 is output C B2313 is output D LIN communication system DTCs are output E E --> See step 9 D --> See step 8 C --> See step 7 B --> See step 6 A: Go to next step
  2. CHECK MANUAL UP/DOWN FUNCTION (REAR POWER WINDOW REGULATOR SWITCH LH) Check that the rear door power window LH moves when the manual up/down function of the power window regulator switch is operated. Refer to «OPERATION CHECK»(ref-385302-S42322832312011021400000) . OK Rear door power window LH moves. NG --> See step 10 OK: Go to next step
  3. READ VALUE USING TECHSTREAM (REAR POWER WINDOW REGULATOR MOTOR LH) Use the Data List to check if the power window regulator motor is functioning properly. Refer to «DATA LIST / ACTIVE TEST»(ref-385302-S21828315982011021400000) . RL-DOOR MOTOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note RL Door P/W Auto SW Rear power window LH auto up/down signal / ON or OFF ON: Rear power window LH auto up/down switch operated OFF: Rear power window LH switch not operated - OK Techstream display changes according to operation of rear power window switch LH. NG --> See step 4 OK --> See step 12
  4. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH LH - REAR POWER WINDOW REGULATOR MOTOR LH) Disconnect the J10 switch connector. Disconnect the J11 motor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition J10-4 (AUTO) - J11-4 (AUTO) Always Below 1 ohms J10-4 (AUTO) or J11-4 (AUTO) - Body ground Always 10 kohms or higher NG --> REPAIR OR REPLACE HARNESS AND CONNECTOR OK: Go to next step
  5. INSPECT REAR POWER WINDOW REGULATOR SWITCH LH Remove the rear power window regulator switch. Refer to «REMOVAL»(ref-385289-S24775931472011021400000) . Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Switch Condition Specified Condition J10-4 (AUTO) - J10-5 (GND) Auto up/down operation Below 1 ohms NG --> See step 11 OK --> See step 12
  6. GO TO DTC B2311. Refer to «DTC B2311: Power Window Motor Malfunction»(ref-385328-S31777959002011021400000)
  7. GO TO DTC B2312. Refer to «DTC B2312: Power Window Switch Malfunction»(ref-385328-S16084075582011021400000)
  8. GO TO DTC B2313. Refer to «DTC B2313: Glass Position Initialization Incomplete»(ref-385328-S05027674812011021400000)
  9. GO TO LIN COMMUNICATION SYSTEM. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-385260-S41337605402011021400000)
  10. OTHER PROBLEM (GO TO PROBLEM SYMPTOMS TABLE). Refer to «Rear Power Window LH does not Operate with Rear Power Window Switch LH»(ref-385328-S07365068282011021400000)
  11. REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-385289-S24775931472011021400000)
  12. REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to «REMOVAL»(ref-385289-S42529414852011021400000)
  1. If the auto up/down function does not operate, the cause may be one or more of the following
  1. The ECU in the power window regulator motor determines that the power window regulator motor has not been initialized.
  2. The power window regulator switch has a malfunction.
  3. The Hall-IC in the power window regulator motor has a malfunction.
  4. There is an open or short in the wiring between the rear power window regulator switch and the rear power window regulator motor.

Scheme 156

Scheme 156: WIRING DIAGRAM
Scheme 156: WIRING DIAGRAM

Scheme 157

Scheme 157: PROCEDURE
Scheme 157: PROCEDURE
  1. CHECK FOR DTC Check for DTCs. Refer to «DTC CHECK / CLEAR»(ref-385302-S05335479182011021400000) . RESULT: Result Proceed to DTC is not output A B2311 is output B B2312 is output C B2313 is output D LIN communication system DTCs are output E E --> See step 9 D --> See step 8 C --> See step 7 B --> See step 6 A: Go to next step
  2. CHECK MANUAL UP/DOWN FUNCTION (REAR POWER WINDOW REGULATOR MOTOR RH) Check that the rear door power window RH moves when the manual up/down function of the power window regulator switch is operated. Refer to «OPERATION CHECK»(ref-385302-S42322832312011021400000) . OK Rear door power window RH moves. NG --> See step 10 OK: Go to next step
  3. READ VALUE USING TECHSTREAM (REAR POWER WINDOW REGULATOR MOTOR RH) Use the Data List to check if the power window regulator motor is functioning properly. Refer to «DATA LIST / ACTIVE TEST»(ref-385302-S21828315982011021400000) . RR-DOOR MOTOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note RR Door P/W Auto SW Rear power window RH auto up/down signal / ON or OFF ON: Rear power window RH auto up/down switch operated OFF: Rear power window RH switch not operated - OK Techstream display changes according to operation of rear power window switch RH. NG --> See step 4 OK --> See step 12
  4. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH RH - REAR POWER WINDOW REGULATOR MOTOR RH) Disconnect the J3 switch connector. Disconnect the J4 motor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition J3-4 (AUTO) - J4-4 (AUTO) Always Below 1 ohms J3-4 (AUTO) or J4-4 (AUTO) - Body ground Always 10 kohms or higher NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
  5. INSPECT REAR POWER WINDOW REGULATOR SWITCH RH Remove the rear power window regulator switch RH. Refer to «REMOVAL»(ref-385289-S24775931472011021400000) . Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Switch Condition Specified Condition J3-4 (AUTO) - J3-5 (GND) Auto up/down operation Below 1 ohms NG --> See step 11 OK --> See step 12
  6. GO TO DTC B2311. Refer to «DTC B2311: Power Window Motor Malfunction»(ref-385328-S31777959002011021400000)
  7. GO TO DTC B2312. Refer to «DTC B2312: Power Window Switch Malfunction»(ref-385328-S16084075582011021400000)
  8. GO TO DTC B2313. Refer to «DTC B2313: Glass Position Initialization Incomplete»(ref-385328-S05027674812011021400000)
  9. GO TO LIN COMMUNICATION SYSTEM. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-385260-S41337605402011021400000)
  10. OTHER PROBLEM (GO TO PROBLEM SYMPTOMS TABLE). Refer to «Rear Power Window RH does not Operate with Rear Power Window Switch RH»(ref-385328-S11902298892011021400000)
  11. REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH. Refer to «REMOVAL»(ref-385289-S24775931472011021400000)
  12. REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to «REMOVAL»(ref-385289-S42529414852011021400000)
  1. When a transmitter switch is pushed, the following occurs: 1) the door control receiver receives the transmitter signal; 2) the door control receiver sends a signal to the main body ECU; 3) the main body ECU sends the operation permission signal to the power window regulator motors; and 4) the power window motors are activated.
  1. When the driver door key cylinder (key linked switch) is turned, the following occurs: 1) the door lock motor receives the signal; 2) the door lock motor sends the signal to the main body ECU; 3) the main body ECU sends the signal to the power window regulator motors; and 4) the power window motors are activated.
  1. When the front doors are closed, each power window regulator motor can control its power window operation for approximately 45 seconds after the engine switch is turned from on (IG) to off by receiving operation permission signals from the main body ECU.
  1. However, when approximately 45 seconds have elapsed, or the driver side door or front passenger side door is opened within approximately 45 seconds of the engine switch being turned off, the power window regulator motor stops operating.
  1. During the auto function operation, when 45 seconds have passed and key-off operation is prohibited, the window operation stops immediately.
  1. The front passenger side power window and the rear power windows cannot be operated when the window lock switch is on.
  1. This symptom may occur to all door windows.
  2. If the door glass or the power window regulator motor does not operate smoothly, the jam protection function may be triggered automatically, resulting in the auto up function being unable to fully close the window.
  1. This symptom may occur to all door windows. The jam protection function operates within a specified range during the manual up or auto up operation.

When an entry lock switch is pressed and held for approximately 3 seconds: 1) the main body ECU transmits a signal to all the power window regulator motors, and 2) all the power window motors are activated to close the windows.

More articles — Power Window Control (Diagnostic Codes & Symptom Tests)