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Power Window Control System (Diagnostic Codes & Symptom Tests): Other Lexus IS III

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CAUTION / NOTICE / HINT

Note. DTC B2313 is stored in each power window regulator motor assembly. If the battery is disconnected while the engine switch is on (IG), DTC B2313 is stored. If a power window regulator motor assembly has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ]

PROCEDURE

  1. PERFORM INITIALIZATION (APPLICABLE LOCATION) Turn the engine switch on (IG). Initialize the power window regulator motor assembly. Refer to «INITIALIZATION [04/2013 - ]»(ref-665547-S39448188862014102400000) HINT: Initialize the power window regulator motor assembly that has DTC B2313 stored in its ECU. Result Proceed to NEXT Result: 1 NEXT See step 2
  2. CHECK DTC OUTPUT Turn the engine switch off. Wait for at least 10 seconds, and then turn the engine switch on (IG). Check for DTCs. Refer to «DTC CHECK / CLEAR [04/2013 - ]»(ref-665547-S06891713832014102400000) Body Electrical > D-Door Motor > Trouble Codes Body Electrical > P-Door Motor > Trouble Codes Body Electrical > RL-Door Motor > Trouble Codes Body Electrical > RR-Door Motor > Trouble Codes HINT: Check for DTCs for the power window regulator motor assembly that has DTC B2313 stored in its ECU. OK DTC B2313 is not output. Result Result Proceed to OK A NG (Driver door power window) B NG (Front passenger door power window) NG (Rear LH door power window) C NG (Rear RH door power window) Result: 1 A END (POWER WINDOW CONTROL SYSTEM HAS NOT BEEN INITIALIZED) Result: 2 B REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR OR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 3 C REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR OR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000)

Note. DTC B2311 is stored in each power window regulator motor assembly. If a power window regulator motor assembly has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] If a power window regulator motor assembly and door window regulator sub-assembly have been removed and installed, or if a power window regulator motor assembly was reused when a door glass or door glass run was replaced, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] Inspect the fuses for circuits related to this system before performing the following procedure. 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. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ]

  1. CHECK FOR DTC Clear the DTCs. Refer to «DTC CHECK / CLEAR [04/2013 - ]»(ref-665547-S06891713832014102400000) Body Electrical > D-Door Motor > Clear DTCs Body Electrical > P-Door Motor > Clear DTCs Body Electrical > RL-Door Motor > Clear DTCs Body Electrical > RR-Door Motor > Clear DTCs Check for DTCs. Refer to «DTC CHECK / CLEAR [04/2013 - ]»(ref-665547-S06891713832014102400000) Body Electrical > D-Door Motor > Trouble Codes Body Electrical > P-Door Motor > Trouble Codes Body Electrical > RL-Door Motor > Trouble Codes Body Electrical > RR-Door Motor > Trouble Codes OK DTC B2311 is not output. Result Proceed to OK NG Result: 1 OK USE SIMULATION METHOD TO CHECK. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ]»(ref-665529-S21853141262014102400000) Result: 3 NG See step 2
  2. CHECK DTC OUTPUT Check the parts which the DTCs have been output from. Result Result Proceed to DTC output from power window regulator motor assembly (for driver door) A DTC output from power window regulator motor assembly (for front passenger door) B DTC output from power window regulator motor assembly (for rear LH door) C DTC output from power window regulator motor assembly (for rear RH door) D Result: 2 B See step 4 Result: 3 C See step 5 Result: 4 D See step 6 Result: 1 A See step 3
  3. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR) - BATTERY AND BODY GROUND) Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition N17-2 (B) - N17-1 (GND) Always 11 to 14 V Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition N17-1 (GND) - Body ground Always Below 1 ohms Result Proceed to OK NG Result: 1 OK See step 7 Result: 2 NG REPAIR OR REPLACE HARNESS OR CONNECTOR
  4. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR) - BATTERY AND BODY GROUND) Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition N2-2 (B) - N2-1 (GND) Always 11 to 14 V Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition N2-1 (GND) - Body ground Always Below 1 ohms Result Proceed to OK NG Result: 1 OK See step 7 Result: 2 NG REPAIR OR REPLACE HARNESS OR CONNECTOR
  5. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR) - BATTERY AND BODY GROUND) Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition O7-2 (B) - O7-1 (GND) Always 11 to 14 V Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition O7-1 (GND) - Body ground Always Below 1 ohms Result Proceed to OK NG Result: 1 OK See step 7 Result: 2 NG REPAIR OR REPLACE HARNESS OR CONNECTOR
  6. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR RH DOOR) - BATTERY AND BODY GROUND) Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Condition Specified Condition O2-2 (B) - O2-1 (GND) Always 11 to 14 V Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition O2-1 (GND) - Body ground Always Below 1 ohms Result Proceed to OK NG Result: 2 NG REPAIR OR REPLACE HARNESS OR CONNECTOR Result: 1 OK See step 7
  7. PERFORM ACTIVE TEST USING TECHSTREAM (APPLICABLE LOCATION) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / (desired system) / Active Test. HINT: Perform the Active Test for the power window regulator motor assembly that has DTC B2311 stored in its ECU. Perform the Active Test according to the display on the Techstream. WARNING: Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function will not operate. Body Electrical > D-Door Motor > Active Test Tester Display Measurement Item Control Range Diagnostic Note Power Window Power window OFF / DOWN / UP - Body Electrical > P-Door Motor > Active Test Tester Display Measurement Item Control Range Diagnostic Note Power Window Power window OFF / DOWN / UP - Body Electrical > RL-Door Motor > Active Test Tester Display Measurement Item Control Range Diagnostic Note Power Window Power window OFF / DOWN / UP - Body Electrical > RR-Door Motor > Active Test Tester Display Measurement Item Control Range Diagnostic Note Power Window Power window OFF / DOWN / UP - Body Electrical > D-Door Motor > Active Test Tester Display Power Window Body Electrical > P-Door Motor > Active Test Tester Display Power Window Body Electrical > RL-Door Motor > Active Test Tester Display Power Window Body Electrical > RR-Door Motor > Active Test Tester Display Power Window OK Each power window motor operates. Result Result Proceed to OK A NG (Driver door power window) B NG (Front passenger door power window) NG (Rear LH door power window) C NG (Rear RH door power window) Result: 2 B REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR OR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 3 C REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR OR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000) Result: 1 A See step 8
  8. PERFORM INITIALIZATION (APPLICABLE LOCATION) Initialize the power window regulator motor assembly. Refer to «INITIALIZATION [04/2013 - ]»(ref-665547-S39448188862014102400000) HINT: Initialize the power window regulator motor assembly that has DTC B2311 stored in its ECU. Result Proceed to NEXT Result: 1 NEXT See step 9
  9. CHECK POWER WINDOW CONTROL SYSTEM (APPLICABLE LOCATION) Check that the power window operates normally by opening and closing the window. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) HINT: Check the power window operation of the window where DTC B2311 has been stored. OK Each power window operates normally. Result Result Proceed to OK A NG (Driver door power window) B NG (Front passenger door power window) NG (Rear LH door power window) C NG (Rear RH door power window) Result: 3 B REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR OR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 4 C REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR OR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000) Result: 1 A See step 10
  10. CHECK WHETHER PARTS HAVE BEEN INSTALLED CORRECTLY Check that the power window components are installed correctly. OK Power window components are installed correctly. Result Proceed to OK NG Result: 2 NG INSTALL PARTS CORRECTLY Result: 1 OK See step 11
  11. CHECK DTC OUTPUT Turn the engine switch off. Wait for at least 10 seconds, and then turn the engine switch on (IG). Check for DTCs. Refer to «DTC CHECK / CLEAR [04/2013 - ]»(ref-665547-S06891713832014102400000) Body Electrical > D-Door Motor > Trouble Codes Body Electrical > P-Door Motor > Trouble Codes Body Electrical > RL-Door Motor > Trouble Codes Body Electrical > RR-Door Motor > Trouble Codes OK DTC B2311 is not output. Result Result Proceed to OK A NG (Driver door power window) B NG (Front passenger door power window) NG (Rear LH door power window) C NG (Rear RH door power window) Result: 1 A END Result: 2 B REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR OR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 3 C REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR OR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000)

Note. DTC B2312 is stored in the multiplex network master switch assembly and in each power window regulator motor assembly. If a power window regulator motor assembly has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] Inspect the fuses for circuits related to this system before performing the following procedure. 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. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ]

HINT

If DTC B2312 is not output again after the DTC has been cleared, the DTC was output due to the switch being held.

  1. CHECK FOR DTC Clear the DTCs. Refer to «DTC CHECK / CLEAR [04/2013 - ]»(ref-665547-S06891713832014102400000) Body Electrical > Master Switch > Clear DTCs Body Electrical > D-Door Motor > Clear DTCs Body Electrical > P-Door Motor > Clear DTCs Body Electrical > RL-Door Motor > Clear DTCs Body Electrical > RR-Door Motor > Clear DTCs Check for DTCs. Refer to «DTC CHECK / CLEAR [04/2013 - ]»(ref-665547-S06891713832014102400000) Body Electrical > Master Switch > Trouble Codes Body Electrical > D-Door Motor > Trouble Codes Body Electrical > P-Door Motor > Trouble Codes Body Electrical > RL-Door Motor > Trouble Codes Body Electrical > RR-Door Motor > Trouble Codes OK DTC B2312 is not output. Result Proceed to OK NG Result: 1 OK END (DUE TO SWITCH BEING OPERATED FOR 20 SECONDS OR MORE) Result: 3 NG See step 2
  2. CHECK DTC OUTPUT Check the parts which the DTCs have been output from. Result Result Proceed to DTC output from multiplex network master switch assembly A DTC output from power window regulator motor assembly (for driver door) B DTC output from power window regulator motor assembly (for front passenger door) C DTC output from power window regulator motor assembly (for rear LH door) D DTC output from power window regulator motor assembly (for rear RH door) E Result: 1 A REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL [04/2013 - ]»(ref-665802-S39186220902014102400000) Result: 3 C See step 7 Result: 4 D See step 10 Result: 5 E See step 13 Result: 2 B See step 3
  3. READ VALUE USING TECHSTREAM (D-DOOR MOTOR) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / D-Door Motor / Data List. Read the Data List according to the display on the Techstream. Body Electrical > D-Door Motor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note D Door P/W Up SW Driver door power window manual up switch signal OFF or ON OFF: Driver door power window manual up switch not being operated ON: Driver door power window manual up switch being operated - D Door P/W Down SW Driver door power window manual down switch signal OFF or ON OFF: Driver door power window manual down switch not being operated ON: Driver door power window manual down switch being operated - Body Electrical > D-Door Motor > Data List Tester Display D Door P/W Up SW D Door P/W Down SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 3 NG See step 4
  4. CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR)) Disconnect the N18*1 or N27*2 multiplex network master switch assembly connector. *1: w/ Seat Position Memory System *2: w/o Seat Position Memory System Disconnect the N17 power window regulator motor assembly (for driver door) connector. Measure the resistance according to the value(s) in the table below. Standard Resistance W/ SEAT POSITION MEMORY SYSTEM Tester Connection Condition Specified Condition N18-20 (UP) - Body ground Always 10 kohms or higher N18-15 (DOWN) - Body ground Always 10 kohms or higher N17-10 (UP) - Body ground Always 10 kohms or higher N17-7 (DOWN) - Body ground Always 10 kohms or higher W/O SEAT POSITION MEMORY SYSTEM Tester Connection Condition Specified Condition N27-22 (UP) - Body ground Always 10 kohms or higher N27-20 (DOWN) - Body ground Always 10 kohms or higher N17-10 (UP) - Body ground Always 10 kohms or higher N17-7 (DOWN) - Body ground Always 10 kohms or higher Result Proceed to OK NG Result: 3 NG REPAIR OR REPLACE HARNESS OR CONNECTOR Result: 1 OK See step 5
  5. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Replace the multiplex network master switch assembly. Refer to «REMOVAL [04/2013 - ]»(ref-665802-S39186220902014102400000) Result Proceed to NEXT Result: 1 NEXT See step 6
  6. CHECK FOR DTC Clear the DTCs. Refer to «DTC CHECK / CLEAR [04/2013 - ]»(ref-665547-S06891713832014102400000) Body Electrical > D-Door Motor > Clear DTCs Check for DTCs. Refer to «DTC CHECK / CLEAR [04/2013 - ]»(ref-665547-S06891713832014102400000) Body Electrical > D-Door Motor > Trouble Codes OK DTC B2312 is not output. Result Proceed to OK NG Result: 1 OK END (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WAS DEFECTIVE) Result: 3 NG REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000)
  7. READ VALUE USING TECHSTREAM (P-DOOR MOTOR) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / P-Door Motor / Data List. Read the Data List according to the display on the Techstream. Body Electrical > P-Door Motor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note P Door P/W Auto SW Front passenger door power window auto switch signal OFF or ON OFF: Front passenger door power window auto switch not being operated ON: Front passenger door power window auto switch being operated - P Door P/W Up SW Front passenger door power window manual up switch signal OFF or ON OFF: Front passenger door power window manual up switch not being operated ON: Front passenger door power window manual up switch being operated - P Door P/W Down SW Front passenger door power window manual down switch signal OFF or ON OFF: Front passenger door power window manual down switch not being operated ON: Front passenger door power window manual down switch being operated - Body Electrical > P-Door Motor > Data List Tester Display P Door P/W Auto SW P Door P/W Up SW P Door P/W Down SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 3 NG See step 8
  8. INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY Remove the power window regulator switch assembly. Refer to «REMOVAL [04/2013 - ]»(ref-665802-S19982890662014102400000) Inspect the power window regulator switch assembly. Refer to «INSPECTION [04/2013 - ]»(ref-665802-S20977768192014102400000) Result Proceed to OK NG Result: 3 NG REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY. Refer to «REMOVAL [04/2013 - ]»(ref-665802-S19982890662014102400000) Result: 1 OK See step 9
  9. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR)) Disconnect the N2 power window regulator motor assembly (for front passenger door) connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition N4-2 (UP) - Body ground Always 10 kohms or higher N4-4 (AUTO) - Body ground Always 10 kohms or higher N4-10 (DOWN) - Body ground Always 10 kohms or higher N2-10 (UP) - Body ground Always 10 kohms or higher N2-4 (AUTO) - Body ground Always 10 kohms or higher N2-7 (DOWN) - Body ground Always 10 kohms or higher Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 3 NG REPAIR OR REPLACE HARNESS OR CONNECTOR
  10. READ VALUE USING TECHSTREAM (RL-DOOR MOTOR) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / RL-Door Motor / Data List. Read the Data List according to the display on the Techstream. Body Electrical > RL-Door Motor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note RL Door P/W Auto SW Rear LH door power window auto switch signal OFF or ON OFF: Rear LH door power window auto switch not being operated ON: Rear LH door power window auto switch being operated - RL Door P/W Up SW Rear LH door power window manual up switch signal OFF or ON OFF: Rear LH door power window manual up switch not being operated ON: Rear LH door power window manual up switch being operated - RL Door P/W Down SW Rear LH door power window manual down switch signal OFF or ON OFF: Rear LH door power window manual down switch not being operated ON: Rear LH door power window manual down switch being operated - Body Electrical > RL-Door Motor > Data List Tester Display RL Door P/W Auto SW RL Door P/W Up SW RL Door P/W Down SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000) Result: 3 NG See step 11
  11. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR) Remove the rear power window regulator switch assembly (for LH door). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S42398023412014102400000) Inspect the rear power window regulator switch assembly (for LH door). Refer to «INSPECTION [04/2013 - ]»(ref-665802-S38393335362014102400000) Result Proceed to OK NG Result: 3 NG REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S42398023412014102400000) Result: 1 OK See step 12
  12. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR) - POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR)) Disconnect the O7 power window regulator motor assembly (for rear LH door) connector. Measure the resistance according to the value(s) in the table below. STANDARD RESISTANCE Tester Connection Condition Specified Condition O8-2 (UP) - Body ground Always 10 kohms or higher O8-10 (DOWN) - Body ground Always 10 kohms or higher O8-4 (AUTO) - Body ground Always 10 kohms or higher O7-10 (UP) - Body ground Always 10 kohms or higher O7-7 (DOWN) - Body ground Always 10 kohms or higher O7-4 (AUTO) - Body ground Always 10 kohms or higher Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000) Result: 3 NG REPAIR OR REPLACE HARNESS OR CONNECTOR
  13. READ VALUE USING TECHSTREAM (RR-DOOR MOTOR) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / RR-Door Motor / Data List. Read the Data List according to the display on the Techstream. Body Electrical > RR-Door Motor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note RR Door P/W Auto SW Rear RH door power window auto switch signal OFF or ON OFF: Rear RH door power window auto switch not being operated ON: Rear RH door power window auto switch being operated - RR Door P/W Up SW Rear RH door power window manual up switch signal OFF or ON OFF: Rear RH door power window manual up switch not being operated ON: Rear RH door power window manual up switch being operated - RR Door P/W Down SW Rear RH door power window manual down switch signal OFF or ON OFF: Rear RH door power window manual down switch not being operated ON: Rear RH door power window manual down switch being operated - Body Electrical > RR-Door Motor > Data List Tester Display RR Door P/W Auto SW RR Door P/W Up SW RR Door P/W Down SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000) Result: 3 NG See step 14
  14. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR RH DOOR) Remove the rear power window regulator switch assembly (for RH door). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S42398023412014102400000) Inspect the rear power window regulator switch assembly (for RH door). Refer to «INSPECTION [04/2013 - ]»(ref-665802-S38393335362014102400000) Result Proceed to OK NG Result: 3 NG REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S42398023412014102400000) Result: 1 OK See step 15
  15. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR RH DOOR) - POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR RH DOOR)) Disconnect the O2 power window regulator motor assembly (for rear RH door) connector. Measure the resistance according to the value(s) in the table below. STANDARD RESISTANCE Tester Connection Condition Specified Condition O3-2 (UP) - Body ground Always 10 kohms or higher O3-10 (DOWN) - Body ground Always 10 kohms or higher O3-4 (AUTO) - Body ground Always 10 kohms or higher O2-10 (UP) - Body ground Always 10 kohms or higher O2-7 (DOWN) - Body ground Always 10 kohms or higher O2-4 (AUTO) - Body ground Always 10 kohms or higher Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000) Result: 3 NG REPAIR OR REPLACE HARNESS OR CONNECTOR

Note. 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. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ] If a power window regulator motor assembly has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ]

  1. READ VALUE USING TECHSTREAM (MAIN BODY) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Main Body / Data List. Read the Data List according to the display on the Techstream. Body Electrical > Main Body > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note Communication P-Door Motor Connection status between power window regulator motor assembly (for front passenger door) and main body ECU (multiplex network body ECU) STOP or OK STOP: Communication stopped OK: Normal communication - Communication RR-Door Motor Connection status between power window regulator motor assembly (for rear RH door) and main body ECU (multiplex network body ECU) STOP or OK STOP: Communication stopped OK: Normal communication - Communication RL-Door Motor Connection status between power window regulator motor assembly (for rear LH door) and main body ECU (multiplex network body ECU) STOP or OK STOP: Communication stopped OK: Normal communication - Communication Master SW Connection status between multiplex network master switch assembly and main body ECU (multiplex network body ECU) STOP or OK STOP: Communication stopped OK: Normal communication - Body Electrical > Main Body > Data List Tester Display Communication P-Door Motor Communication RR-Door Motor Communication RL-Door Motor Communication Master SW OK On the Techstream screen, OK is displayed. Result Proceed to OK NG Result: 2 NG GO TO LIN COMMUNICATION SYSTEM (Proceed to How to Proceed with Troubleshooting). Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ]»(ref-665832-S17970494342014102400000) Result: 1 OK See step 2
  2. READ VALUE USING TECHSTREAM (MASTER SWITCH) Enter the following menus: Body Electrical / Master Switch / Data List. Read the Data List according to the display on the Techstream. Body Electrical > Master Switch > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note P Door P/W Auto SW Front passenger door power window auto up and down switch signal OFF or ON OFF: Front passenger door power window auto switch not being operated ON: Front passenger door power window auto switch being operated - RR Door P/W Auto SW Rear RH door power window auto up and down switch signal OFF or ON OFF: Rear RH power window auto switch not being operated ON: Rear RH power window auto switch being operated - RL Door P/W Auto SW Rear LH door power window auto up and down switch signal OFF or ON OFF: Rear LH power window auto switch not being operated ON: Rear LH power window auto switch being operated - P Door P/W Up SW Front passenger door power window manual up switch signal OFF or ON OFF: Front passenger door power window manual up switch not being operated ON: Front passenger door power window manual up switch being operated - RR Door P/W up switch Rear RH door power window manual up switch signal OFF or ON OFF: Rear RH power window manual up switch not being operated ON: Rear RH power window manual up switch being operated - RL Door P/W up switch Rear LH door power window manual up switch signal OFF or ON OFF: Rear LH power window manual up switch not being operated ON: Rear LH power window manual up switch being operated - P Door P/W Down SW Front passenger door power window manual down switch signal OFF or ON OFF: Front passenger door power window manual down switch not being operated ON: Front passenger door power window manual down switch being operated - RR Door P/W Down SW Rear RH door power window manual down switch signal OFF or ON OFF: Rear RH power window manual down switch not being operated ON: Rear RH power window manual down switch being operated - RL Door P/W Down SW Rear LH door power window manual down switch signal OFF or ON OFF: Rear LH power window manual down switch not being operated ON: Rear LH power window manual down switch being operated - Window Lock Switch Status Window lock switch signal OFF or ON OFF: Window lock switch UNLOCK position ON: Window lock switch LOCK position - Body Electrical > Master Switch > Data List Tester Display P Door P/W Auto SW RR Door P/W Auto SW RL Door P/W Auto SW P Door P/W Up SW RR Door P/W up switch RL Door P/W up switch P Door P/W Down SW RR Door P/W Down SW RL Door P/W Down SW Window Lock Switch Status OK On the Techstream screen, ON or OFF is displayed accordingly. Result Result Proceed to NG A OK (Front passenger door power window remote up and down function does not operate) B OK (Rear LH door power window remote up and down function does not operate) C OK (Rear RH door power window remote up and down function does not operate) Result: 1 A REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL [04/2013 - ]»(ref-665802-S39186220902014102400000) Result: 2 B REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 3 C REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR OR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000)

Note. 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. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ] If the power window regulator motor assembly (for driver door) has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] Inspect the fuses for circuits related to this system before performing the following procedure. If the main body ECU (multiplex network body ECU) is replaced, refer to Registration. Refer to REGISTRATION [04/2013 - ]

  1. READ VALUE USING TECHSTREAM (MAIN BODY) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Main Body / Data List. Read the Data List according to the display on the Techstream. Body Electrical > Main Body > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note Communication D-Door Motor Connection status between power window regulator motor assembly (for driver door) and main body ECU (multiplex network body ECU) STOP or OK STOP: Communication stopped OK: Normal communication - Communication Master SW Connection status between multiplex network master switch assembly and main body ECU (multiplex network body ECU) STOP or OK STOP: Communication stopped OK: Normal communication - Body Electrical > Main Body > Data List Tester Display Communication D-Door Motor Communication Master SW OK On the Techstream screen, OK is displayed. Result Proceed to OK NG Result: 2 NG GO TO LIN COMMUNICATION SYSTEM (Proceed to How to Proceed with Troubleshooting). Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ]»(ref-665832-S17970494342014102400000) Result: 1 OK See step 2
  2. READ VALUE USING TECHSTREAM (D-DOOR MOTOR) Enter the following menus: Body Electrical / D-Door Motor / Data List. Read the Data List according to the display on the Techstream. Body Electrical > D-Door Motor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note D Door P/W Up SW Driver door power window manual up switch signal OFF or ON OFF: Driver door power window manual up switch not being operated ON: Driver door power window manual up switch being operated - D Door P/W Down SW Driver door power window manual down switch signal OFF or ON OFF: Driver door power window manual down switch not being operated ON: Driver door power window manual down switch being operated - Body Electrical > D-Door Motor > Data List Tester Display D Door P/W Up SW D Door P/W Down SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 2 NG See step 4 Result: 1 OK See step 3
  3. PERFORM ACTIVE TEST USING TECHSTREAM (D-DOOR MOTOR) Enter the following menus: Body Electrical / D-Door Motor / Active Test. Perform the Active Test according to the display on the Techstream. WARNING: Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function will not operate. Body Electrical > D-Door Motor > Active Test Tester Display Measurement Item Control Range Diagnostic Note Power Window Power window OFF / DOWN / UP - Body Electrical > D-Door Motor > Active Test Tester Display Power Window OK Driver door power window operates normally. Result Proceed to OK NG Result: 1 OK REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [04/2013 - ]»(ref-665734-S14624714932014102400000) Result: 2 NG REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000)
  4. CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR)) Disconnect the N18*1 or N27*2 multiplex network master switch assembly connector. *1: w/ Seat Position Memory System *2: w/o Seat Position Memory System Disconnect the N17 power window regulator motor assembly (for driver door) connector. Measure the resistance according to the value(s) in the table below. Standard Resistance W/ SEAT POSITION MEMORY SYSTEM Tester Connection Condition Specified Condition N18-20 (UP) - N17-10 (UP) Always Below 1 ohms N18-20 (UP) - Body ground Always 10 kohms or higher N17-10 (UP) - Body ground Always 10 kohms or higher N18-15 (DOWN) - N17-7 (DOWN) Always Below 1 ohms N18-15 (DOWN) - Body ground Always 10 kohms or higher N17-7 (DOWN) - Body ground Always 10 kohms or higher W/O SEAT POSITION MEMORY SYSTEM Tester Connection Condition Specified Condition N27-22 (UP) - N17-10 (UP) Always Below 1 ohms N27-22 (UP) - Body ground Always 10 kohms or higher N17-10 (UP) - Body ground Always 10 kohms or higher N27-20 (DOWN) - N17-7 (DOWN) Always Below 1 ohms N27-20 (DOWN) - Body ground Always 10 kohms or higher N17-7 (DOWN) - Body ground Always 10 kohms or higher Result Proceed to OK NG Result: 2 NG REPAIR OR REPLACE HARNESS OR CONNECTOR Result: 1 OK See step 5
  5. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Replace the multiplex network master switch assembly. Refer to «REMOVAL [04/2013 - ]»(ref-665802-S39186220902014102400000) Result Proceed to NEXT Result: 1 NEXT See step 6
  6. CHECK MANUAL UP / DOWN FUNCTION (FOR DRIVER DOOR) Check that the driver door power window moves when the manual up and down function of the power window regulator master switch assembly is operated. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) OK Driver door manual up and down function is normal. Result Proceed to OK NG Result: 1 OK END (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WAS DEFECTIVE) Result: 2 NG REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000)

Note. 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. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ] If the power window regulator motor assembly (for front passenger door) has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] Check that the window lock switch is off before performing the following procedure. Inspect the fuses for circuits related to this system before performing the following procedure. If the main body ECU (multiplex network body ECU) is replaced, refer to Registration. Refer to REGISTRATION [04/2013 - ]

  1. READ VALUE USING TECHSTREAM (MAIN BODY) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Main Body / Data List. Read the Data List according to the display on the Techstream. Body Electrical > Main Body > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note Communication P-Door Motor Connection status between power window regulator motor assembly (for front passenger door) and main body ECU (multiplex network body ECU) STOP or OK STOP: Communication stopped OK: Normal communication - Body Electrical > Main Body > Data List Tester Display Communication P-Door Motor OK On the Techstream screen, OK is displayed. Result Proceed to OK NG Result: 2 NG GO TO LIN COMMUNICATION SYSTEM (Proceed to How to Proceed with Troubleshooting). Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ]»(ref-665832-S17970494342014102400000) Result: 1 OK See step 2
  2. READ VALUE USING TECHSTREAM (P-DOOR MOTOR) Enter the following menus: Body Electrical / P-Door Motor / Data List. Read the Data List according to the display on the Techstream. Body Electrical > P-Door Motor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note P Door P/W Up SW Front passenger door power window manual up switch signal OFF or ON OFF: Front passenger door power window manual up switch not being operated ON: Front passenger door power window manual up switch being operated - P Door P/W Down SW Front passenger door power window manual down switch signal OFF or ON OFF: Front passenger door power window manual down switch not being operated ON: Front passenger door power window manual down switch being operated - Body Electrical > P-Door Motor > Data List Tester Display P Door P/W Up SW P Door P/W Down SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 2 NG See step 4 Result: 1 OK See step 3
  3. PERFORM ACTIVE TEST USING TECHSTREAM (P-DOOR MOTOR) Enter the following menus: Body Electrical / P-Door Motor / Active Test. Perform the Active Test according to the display on the Techstream. WARNING: Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function will not operate. Body Electrical > P-Door Motor > Active Test Tester Display Measurement Item Control Range Diagnostic Note Power Window Power window OFF / DOWN / UP - Body Electrical > P-Door Motor > Active Test Tester Display Power Window OK Front passenger door power window operates normally. Result Proceed to OK NG Result: 1 OK REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [04/2013 - ]»(ref-665734-S14624714932014102400000) Result: 2 NG REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000)
  4. INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY Remove the power window regulator switch assembly. Refer to «REMOVAL [04/2013 - ]»(ref-665802-S19982890662014102400000) Inspect the power window regulator switch assembly. Refer to «INSPECTION [04/2013 - ]»(ref-665802-S20977768192014102400000) Result Proceed to OK NG Result: 3 NG REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY. Refer to «REMOVAL [04/2013 - ]»(ref-665802-S19982890662014102400000) Result: 1 OK See step 5
  5. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH ASSEMBLY -POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR) AND BODY GROUND) Disconnect the N2 power window regulator motor assembly (for front passenger door) connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition N4-2 (UP) - N2-10 (UP) Always Below 1 ohms N4-2 (UP) - Body ground Always 10 kohms or higher N2-10 (UP) - Body ground Always 10 kohms or higher N4-10 (DOWN) - N2-7 (DOWN) Always Below 1 ohms N4-10 (DOWN) - Body ground Always 10 kohms or higher N2-7 (DOWN) - Body ground Always 10 kohms or higher N4-5 (GND) - Body ground Always Below 1 ohms Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 2 NG REPAIR OR REPLACE HARNESS OR CONNECTOR

Note. 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. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ] If the power window regulator motor assembly (for rear LH door) has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] Check that the window lock switch is off before performing the following procedure. Inspect the fuses for circuits related to this system before performing the following procedure. If the main body ECU (multiplex network body ECU) is replaced, refer to Registration. Refer to REGISTRATION [04/2013 - ]

  1. READ VALUE USING TECHSTREAM (MAIN BODY) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Main Body / Data List. Read the Data List according to the display on the Techstream. Body Electrical > Main Body > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note Communication RL-Door Motor Connection status between power window regulator motor assembly (for rear LH door) and main body ECU (multiplex network body ECU) STOP or OK STOP: Communication stopped OK: Normal communication - Body Electrical > Main Body > Data List Tester Display Communication RL-Door Motor OK On the Techstream screen, OK is displayed. Result Proceed to OK NG Result: 2 NG GO TO LIN COMMUNICATION SYSTEM (Proceed to How to Proceed with Troubleshooting). Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ]»(ref-665832-S17970494342014102400000) Result: 1 OK See step 2
  2. READ VALUE USING TECHSTREAM (RL-DOOR MOTOR) Enter the following menus: Body Electrical / RL-Door Motor / Data List. Read the Data List according to the display on the Techstream. Body Electrical > RL-Door Motor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note RL Door P/W Up SW Rear LH door power window manual up switch signal OFF or ON OFF: Rear LH door power window manual up switch not being operated ON: Rear LH door power window manual up switch being operated - RL Door P/W Down SW Rear LH door power window manual down switch signal OFF or ON OFF: Rear LH door power window manual down switch not being operated ON: Rear LH door power window manual down switch being operated - Body Electrical > RL-Door Motor > Data List Tester Display RL Door P/W Up SW RL Door P/W Down SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 2 NG See step 4 Result: 1 OK See step 3
  3. PERFORM ACTIVE TEST USING TECHSTREAM (RL-DOOR MOTOR) Enter the following menus: Body Electrical / RL-Door Motor / Active Test. Perform the Active Test according to the display on the Techstream. WARNING: Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function will not operate. Body Electrical > RL-Door Motor > Active Test Tester Display Measurement Item Control Range Diagnostic Note Power Window Power window OFF / DOWN / UP - Body Electrical > RL-Door Motor > Active Test Tester Display Power Window OK Rear LH power window operates normally. Result Proceed to OK NG Result: 1 OK REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [04/2013 - ]»(ref-665734-S14624714932014102400000) Result: 2 NG REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000)
  4. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR) Remove the rear power window regulator switch assembly (for LH door). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S42398023412014102400000) Inspect the rear power window regulator switch assembly (for LH door). Refer to «INSPECTION [04/2013 - ]»(ref-665802-S38393335362014102400000) Result Proceed to OK NG Result: 3 NG REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S42398023412014102400000) Result: 1 OK See step 5
  5. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH (FOR LH DOOR) - POWER WINDOW REGULATOR MOTOR (FOR REAR LH DOOR) AND BODY GROUND) Disconnect the O7 power window regulator motor assembly (for rear LH door) connector. Measure the resistance according to the value(s) in the table below. STANDARD RESISTANCE Tester Connection Condition Specified Condition O8-2 (UP) - O7-10 (UP) Always Below 1 ohms O8-2 (UP) - Body ground Always 10 kohms or higher O7-10 (UP) - Body ground Always 10 kohms or higher O8-10 (DOWN) - O7-7 (DOWN) Always Below 1 ohms O8-10 (DOWN) - Body ground Always 10 kohms or higher O7-7 (DOWN) - Body ground Always 10 kohms or higher O8-5 (GND) - Body ground Always Below 1 ohms Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000) Result: 2 NG REPAIR OR REPLACE HARNESS OR CONNECTOR

Note. 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. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ] If the power window regulator motor assembly (for rear RH door) has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] Check that the window lock switch is off before performing the following procedure. Inspect the fuses for circuits related to this system before performing the following procedure. If the main body ECU (multiplex network body ECU) is replaced, refer to Registration. Refer to REGISTRATION [04/2013 - ]

  1. READ VALUE USING TECHSTREAM (MAIN BODY) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Main Body / Data List. Read the Data List according to the display on the Techstream. Body Electrical > Main Body > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note Communication RR-Door Motor Connection status between power window regulator motor assembly (for rear RH door) and main body ECU (multiplex network body ECU) STOP or OK STOP: Communication stopped OK: Normal communication - Body Electrical > Main Body > Data List Tester Display Communication RR-Door Motor OK On the Techstream screen, OK is displayed. Result Proceed to OK NG Result: 2 NG GO TO LIN COMMUNICATION SYSTEM (Proceed to How to Proceed with Troubleshooting). Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ]»(ref-665832-S17970494342014102400000) Result: 1 OK See step 2
  2. READ VALUE USING TECHSTREAM (RR-DOOR MOTOR) Enter the following menus: Body Electrical / RR-Door Motor / Data List. Read the Data List according to the display on the Techstream. Body Electrical > RR-Door Motor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note RR Door P/W Up SW Rear RH door power window manual up switch signal OFF or ON OFF: Rear RH door power window manual up switch not being operated ON: Rear RH door power window manual up switch being operated - RR Door P/W Down SW Rear RH door power window manual down switch signal OFF or ON OFF: Rear RH door power window manual down switch not being operated ON: Rear RH door power window manual down switch being operated - Body Electrical > RR-Door Motor > Data List Tester Display RR Door P/W Up SW RR Door P/W Down SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 2 NG See step 4 Result: 1 OK See step 3
  3. PERFORM ACTIVE TEST USING TECHSTREAM (RR-DOOR MOTOR) Enter the following menus: Body Electrical / RR-Door Motor / Active Test. Perform the Active Test according to the display on the Techstream. WARNING: Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function will not operate. Body Electrical > RR-Door Motor > Active Test Tester Display Measurement Item Control Range Diagnostic Note Power Window Power window OFF / DOWN / UP - Body Electrical > RR-Door Motor > Active Test Tester Display Power Window OK Rear RH power window operates normally. Result Proceed to OK NG Result: 1 OK REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [04/2013 - ]»(ref-665734-S14624714932014102400000) Result: 2 NG REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000)
  4. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR RH DOOR) Remove the rear power window regulator switch assembly (for RH door). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S42398023412014102400000) Inspect the rear power window regulator switch assembly (for RH door). Refer to «INSPECTION [04/2013 - ]»(ref-665802-S38393335362014102400000) Result Proceed to OK NG Result: 3 NG REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S42398023412014102400000) Result: 1 OK See step 5
  5. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH (FOR RH DOOR) - POWER WINDOW REGULATOR MOTOR (FOR REAR RH DOOR) AND BODY GROUND) Disconnect the O2 power window regulator motor assembly (for rear RH door) connector. Measure the resistance according to the value(s) in the table below. STANDARD RESISTANCE Tester Connection Condition Specified Condition O3-2 (UP) - O2-10 (UP) Always Below 1 ohms O3-2 (UP) - Body ground Always 10 kohms or higher O2-10 (UP) - Body ground Always 10 kohms or higher O3-10 (DOWN) - O2-7 (DOWN) Always Below 1 ohms O3-10 (DOWN) - Body ground Always 10 kohms or higher O2-7 (DOWN) - Body ground Always 10 kohms or higher O3-5 (GND) - Body ground Always Below 1 ohms Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000) Result: 2 NG REPAIR OR REPLACE HARNESS OR CONNECTOR

Note. 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. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ] If the power window regulator motor assembly (for driver door) has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ]

HINT

If the pulse sensor built into the power window regulator motor assembly (for driver door) is malfunctioning, the power window control system enters fail-safe mode. The remote up and down and auto up and down functions cannot be operated during fail-safe mode. However, the power window can be closed by holding the multiplex network master switch assembly at the auto up position, and opened manually by pushing down the multiplex network master switch assembly.

Refer to FAIL-SAFE CHART [04/2013 - ]

  1. READ VALUE USING TECHSTREAM (MASTER SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Master switch / Data List. Read the Data List according to the display on the Techstream. Body Electrical > Master Switch > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note D Door P/W Auto SW Driver door power window auto switch signal OFF or ON OFF: Driver door power window auto switch not being operated ON: Driver door power window auto switch being operated - Body Electrical > Master Switch > Data List Tester Display D Door P/W Auto SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 2 NG REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL [04/2013 - ]»(ref-665802-S39186220902014102400000) Result: 1 OK See step 2
  2. READ VALUE USING TECHSTREAM (D-DOOR MOTOR) Enter the following menus: Body Electrical / D-Door Motor / Data List. Read the Data List according to the display on the Techstream. Body Electrical > D-Door Motor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note D Door P/W Auto SW Driver door power window auto switch signal OFF or ON OFF: Driver door power window auto switch not being operated ON: Driver door power window auto switch being operated - Body Electrical > D-Door Motor > Data List Tester Display D Door P/W Auto SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 2 NG See step 5 Result: 1 OK See step 3
  3. PERFORM INITIALIZATION (FOR DRIVER DOOR) Initialize the power window regulator motor assembly (for driver door). Refer to «INITIALIZATION [04/2013 - ]»(ref-665547-S39448188862014102400000) Result Proceed to NEXT Result: 1 NEXT See step 4
  4. CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP / DOWN FUNCTION) Check that the driver door power window moves when the auto up and down function of the multiplex network master switch assembly is operated. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) OK Driver door auto up and down function is normal. Result Proceed to OK NG Result: 1 OK END (PROBLEM DUE TO INITIALIZATION FAILURE) Result: 2 NG REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000)
  5. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Replace the multiplex network master switch assembly. Refer to «REMOVAL [04/2013 - ]»(ref-665802-S39186220902014102400000) Result Proceed to NEXT Result: 1 NEXT See step 6
  6. CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP / DOWN FUNCTION) Check that the driver door power window moves when the auto up and down function of the multiplex network master switch assembly is operated. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) OK Driver door auto up and down function is normal. Result Proceed to OK NG Result: 1 OK END (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WAS DEFECTIVE) Result: 2 NG REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000)

Note. If the power window regulator motor assembly (for front passenger door) has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] Check that power window system customize setting "P Window Auto Up" is set to "Avail" before performing the following procedure. Refer to CUSTOMIZE PARAMETERS [04/2013 - ]

HINT

If the pulse sensor built into the power window regulator motor assembly (for front passenger door) is malfunctioning, the power window control system enters fail-safe mode. The remote up and down and auto up and down functions cannot be operated during fail-safe mode. However, the power window can be closed by holding the power window regulator switch assembly at the auto up position, and opened manually by pushing down the power window regulator switch assembly.

Refer to FAIL-SAFE CHART [04/2013 - ]

  1. READ VALUE USING TECHSTREAM (P-DOOR MOTOR) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / P-Door Motor / Data List. Read the Data List according to the display on the Techstream. Body Electrical > P-Door Motor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note P Door P/W Auto SW Front passenger door power window auto switch signal OFF or ON OFF: Front passenger door power window auto switch not being operated ON: Front passenger door power window auto switch being operated - Body Electrical > P-Door Motor > Data List Tester Display P Door P/W Auto SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 2 NG See step 4 Result: 1 OK See step 2
  2. PERFORM INITIALIZATION (FOR FRONT PASSENGER DOOR) Initialize the power window regulator motor assembly (for front passenger door). Refer to «INITIALIZATION [04/2013 - ]»(ref-665547-S39448188862014102400000) Result Proceed to NEXT Result: 1 NEXT See step 3
  3. CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP / DOWN FUNCTION) Check that the front passenger door power window moves when the auto up and down function of the power window regulator switch assembly is operated. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) OK Front passenger door auto up and down function is normal. Result Proceed to OK NG Result: 1 OK END (PROBLEM DUE TO INITIALIZATION FAILURE) Result: 2 NG REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000)
  4. INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY Remove the power window regulator switch assembly. Refer to «REMOVAL [04/2013 - ]»(ref-665802-S19982890662014102400000) Inspect the power window regulator switch assembly. Refer to «INSPECTION [04/2013 - ]»(ref-665802-S20977768192014102400000) Result Proceed to OK NG Result: 3 NG REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY. Refer to «REMOVAL [04/2013 - ]»(ref-665802-S19982890662014102400000) Result: 1 OK See step 5
  5. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR)) Disconnect the N2 power window regulator motor assembly (for front passenger door) connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition N4-4 (AUTO) - N2-4 (AUTO) Always Below 1 ohms N4-4 (AUTO) - Body ground Always 10 kohms or higher N2-4 (AUTO) - Body ground Always 10 kohms or higher Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 2 NG REPAIR OR REPLACE HARNESS OR CONNECTOR

Note. If the power window regulator motor assembly (for rear LH door) has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] Check that power window system customize setting "RL Window Auto Up" is set to "Avail" before performing the following procedure. Refer to CUSTOMIZE PARAMETERS [04/2013 - ]

HINT

If the pulse sensor built into the power window regulator motor assembly (for rear LH door) is malfunctioning, the power window control system enters fail-safe mode. The remote up and down and auto up and down functions cannot be operated during fail-safe mode. However, the power window can be closed by holding the rear power window regulator switch assembly (for LH door) at the auto up position, and opened manually by pushing down the rear power window regulator switch assembly (for LH door).

Refer to FAIL-SAFE CHART [04/2013 - ]

  1. READ VALUE USING TECHSTREAM (RL-DOOR MOTOR) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / RL-Door Motor / Data List. Read the Data List according to the display on the Techstream. Body Electrical > RL-Door Motor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note RL Door P/W Auto SW Rear LH door power window auto switch signal OFF or ON OFF: Rear LH door power window auto switch not being operated ON: Rear LH door power window auto switch being operated - Body Electrical > RL-Door Motor > Data List Tester Display RL Door P/W Auto SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 2 NG See step 4 Result: 1 OK See step 2
  2. PERFORM INITIALIZATION (FOR REAR LH DOOR) Initialize the power window regulator motor assembly (for rear LH door). Refer to «INITIALIZATION [04/2013 - ]»(ref-665547-S39448188862014102400000) Result Proceed to NEXT Result: 1 NEXT See step 3
  3. CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP / DOWN FUNCTION) Check that the rear LH door power window moves when the auto up and down function of the rear power window regulator switch assembly (for LH door) is operated. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) OK Rear LH door auto up and down function is normal. Result Proceed to OK NG Result: 1 OK END (PROBLEM DUE TO INITIALIZATION FAILURE) Result: 2 NG REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000)
  4. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR) Remove the rear power window regulator switch assembly (for LH door). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S42398023412014102400000) Inspect the rear power window regulator switch assembly (for LH door). Refer to «INSPECTION [04/2013 - ]»(ref-665802-S38393335362014102400000) Result Proceed to OK NG Result: 3 NG REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S42398023412014102400000) Result: 1 OK See step 5
  5. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR) - POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR)) Disconnect the O7 power window regulator motor assembly (for rear LH door) connector. Measure the resistance according to the value(s) in the table below. STANDARD RESISTANCE Tester Connection Condition Specified Condition O8-4 (AUTO) - O7-4 (AUTO) Always Below 1 ohms O8-4 (AUTO) - Body ground Always 10 kohms or higher O7-4 (AUTO) - Body ground Always 10 kohms or higher Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000) Result: 2 NG REPAIR OR REPLACE HARNESS OR CONNECTOR

Note. If the power window regulator motor assembly (for rear RH door) has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] Check that power window system customize setting "RR Window Auto Up" is set to "Avail" before performing the following procedure. Refer to CUSTOMIZE PARAMETERS [04/2013 - ]

HINT

If the pulse sensor built into the power window regulator motor assembly (for rear RH door) is malfunctioning, the power window control system enters fail-safe mode. The remote up and down and auto up and down functions cannot be operated during fail-safe mode. However, the power window can be closed by holding the rear power window regulator switch assembly (for RH door) at the auto up position, and opened manually by pushing down the rear power window regulator switch assembly (for RH door).

Refer to FAIL-SAFE CHART [04/2013 - ]

  1. READ VALUE USING TECHSTREAM (RR-DOOR MOTOR) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / RR-Door Motor / Data List. Read the Data List according to the display on the Techstream. Body Electrical > RR-Door Motor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note RR Door P/W Auto SW Rear RH door power window auto switch signal OFF or ON OFF: Rear RH door power window auto switch not being operated ON: Rear RH door power window auto switch being operated - Body Electrical > RR-Door Motor > Data List Tester Display RR Door P/W Auto SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 2 NG See step 4 Result: 1 OK See step 2
  2. PERFORM INITIALIZATION (FOR REAR RH DOOR) Initialize the power window regulator motor assembly (for rear RH door). Refer to «INITIALIZATION [04/2013 - ]»(ref-665547-S39448188862014102400000) Result Proceed to NEXT Result: 1 NEXT See step 3
  3. CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP / DOWN FUNCTION) Check that the rear RH door power window moves when the auto up and down function of the rear power window regulator switch assembly (for RH door) is operated. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) OK Rear RH door auto up and down function is normal. Result Proceed to OK NG Result: 1 OK END (PROBLEM DUE TO INITIALIZATION FAILURE) Result: 2 NG REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000)
  4. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR RH DOOR) Remove the rear power window regulator switch assembly (for RH door). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S42398023412014102400000) Inspect the rear power window regulator switch assembly (for RH door). Refer to «INSPECTION [04/2013 - ]»(ref-665802-S38393335362014102400000) Result Proceed to OK NG Result: 3 NG REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S42398023412014102400000) Result: 1 OK See step 5
  5. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR RH DOOR) - POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR RH DOOR)) Disconnect the O2 power window regulator motor assembly (for rear RH door) connector. Measure the resistance according to the value(s) in the table below. STANDARD RESISTANCE Tester Connection Condition Specified Condition O3-4 (AUTO) - O2-4 (AUTO) Always Below 1 ohms O3-4 (AUTO) - Body ground Always 10 kohms or higher O2-4 (AUTO) - Body ground Always 10 kohms or higher Result Proceed to OK NG Result: 1 OK REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000) Result: 2 NG REPAIR OR REPLACE HARNESS OR CONNECTOR

Note. These functions are set through the customize function, as they are off by default. The power window control system uses the LIN communication system and CAN communication system. Inspect the communication functions by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication systems are functioning properly. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ] If the main body ECU (multiplex network body ECU) is replaced, refer to Registration. Refer to REGISTRATION [04/2013 - ]

  1. CHECK BASIC FUNCTION (WIRELESS AND POWER DOOR LOCK CONTROL SYSTEM) Check that the wireless door lock / unlock function operates normally. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665537-S08279007312014102400000) Check that the key-linked lock / unlock function operates normally. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665536-S37390303662014102400000) Result Result Proceed to Wireless door lock / unlock function and key-linked lock/unlock function operate normally A Wireless door lock / unlock function does not operate normally B Key-linked lock / unlock function does not operate normally C Result: 2 B GO TO WIRELESS DOOR LOCK CONTROL SYSTEM (Proceed to Problem Symptoms Table). Refer to «PROBLEM SYMPTOMS TABLE [04/2013 - ]»(ref-665537-S12844521852014102400000) Result: 3 C GO TO POWER DOOR LOCK CONTROL SYSTEM (Proceed to Problem Symptoms Table). Refer to «PROBLEM SYMPTOMS TABLE [04/2013 - ]»(ref-665536-S26575359022014102400000) Result: 1 A See step 2
  2. CHECK MANUAL UP / DOWN FUNCTION Check that the manual up and down functions using the multiplex network master switch assembly and power window regulator switch assembly can operate all the power windows. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) OK Manual up and down functions are normal. Result Proceed to OK NG Result: 2 NG GO TO OTHER PROBLEM (Proceed to Problem Symptoms Table). Refer to «PROBLEM SYMPTOMS TABLE [04/2013 - ]»(ref-665547-S00167834322014102400000) Result: 1 OK See step 3
  3. CHECK REMOTE UP / DOWN FUNCTION Check that the remote up and down functions using the multiplex network master switch assembly can operate all the power windows. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) OK Remote up and down functions are normal. Result Proceed to OK NG Result: 1 OK REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [04/2013 - ]»(ref-665734-S14624714932014102400000) Result: 2 NG GO TO OTHER PROBLEM (Proceed to Problem Symptoms Table). Refer to «PROBLEM SYMPTOMS TABLE [04/2013 - ]»(ref-665547-S00167834322014102400000)

Note. 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. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - ] If a power window regulator motor assembly has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] If the main body ECU (multiplex network body ECU) is replaced, refer to Registration. Refer to REGISTRATION [04/2013 - ]

  1. CHECK MANUAL UP / DOWN FUNCTION Check that the manual up and down function using the multiplex network master switch assembly, power window regulator switch assembly and rear power window regulator switch assembly (for LH or RH door) can operate the power windows. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) OK Manual up and down function is normal. Result Proceed to OK NG Result: 2 NG GO TO OTHER PROBLEM (Proceed to Problem Symptoms Table). Refer to «PROBLEM SYMPTOMS TABLE [04/2013 - ]»(ref-665547-S00167834322014102400000) Result: 1 OK See step 2
  2. CHECK REMOTE UP / DOWN FUNCTION Check that the remote up and down function using the multiplex network master switch assembly can operate all the power windows. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) OK Remote up and down function is normal. Result Proceed to OK NG Result: 2 NG GO TO OTHER PROBLEM (Proceed to Problem Symptoms Table). Refer to «PROBLEM SYMPTOMS TABLE [04/2013 - ]»(ref-665547-S00167834322014102400000) Result: 1 OK See step 3
  3. CHECK KEY-OFF OPERATION FUNCTION Check the key-off operation function. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) Result Result Proceed to Power window can still be operated even after opening driver door or front passenger door within approximately 43 seconds of engine switch being turned off A Power window can still be operated even after approximately 43 seconds have elapsed after engine switch is turned off (for All Doors) B Power window can still be operated even after approximately 43 seconds have elapsed after engine switch is turned off (for Driver Door or Front Passenger Door) C Power window can still be operated even after approximately 43 seconds have elapsed after engine switch is turned off (for Rear LH Door or Rear RH Door) D Result: 2 B REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [04/2013 - ]»(ref-665734-S14624714932014102400000) Result: 3 C REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR OR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 4 D REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR OR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000) Result: 1 A See step 4
  4. READ VALUE USING TECHSTREAM (MAIN BODY) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Main Body / Data List. Read the Data List according to the display on the Techstream. Body Electrical > Main Body > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note FR Door Courtesy SW Front door courtesy light switch assembly (for RH) signal OFF or ON OFF: Front door RH closed ON: Front door RH open - FL Door Courtesy SW Front door courtesy light switch assembly (for LH) signal OFF or ON OFF: Front door LH closed ON: Front door LH open - Body Electrical > Main Body > Data List Tester Display FR Door Courtesy SW FL Door Courtesy SW OK On the Techstream screen, ON or OFF is displayed accordingly. Result Proceed to OK NG Result: 1 OK REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [04/2013 - ]»(ref-665734-S14624714932014102400000) Result: 2 NG GO TO LIGHTING SYSTEM (Proceed to Front Door Courtesy Switch Circuit). Refer to «Front Door Courtesy Switch Circuit [04/2013 - ]»(ref-665541-S06963533582014102400000)

Note. If a power window regulator motor assembly has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] If a power window regulator motor assembly and door window regulator sub-assembly have been removed and installed, or if a power window regulator motor assembly was reused when a door glass or door glass run was replaced, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ]

HINT

This symptom may occur for any of the windows.

  1. PERFORM INITIALIZATION (APPLICABLE LOCATION) Initialize the power window regulator motor assembly (applicable location). Refer to «INITIALIZATION [04/2013 - ]»(ref-665547-S39448188862014102400000) Result Proceed to NEXT Result: 1 NEXT See step 2
  2. CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP / DOWN FUNCTION (APPLICABLE LOCATION)) Check that each power window moves when the auto up and down function of the multiplex network master switch assembly, power window regulator switch assembly or rear power window regulator switch assembly is operated. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) OK Auto up and down function is normal (applicable location). Result Proceed to OK NG Result: 1 OK END (PROBLEM DUE TO INITIALIZATION FAILURE) Result: 2 NG See step 3
  3. CHECK WINDOW GLASS SLIDING MOVEMENT (APPLICABLE LOCATION) Remove the window regulator. Install the window glass to the door glass run. Check if the door window regulator operates smoothly. Check that the window glass slides smoothly when sliding it up by hand. WARNING: Perform initialization again. HINT: Ensure the following: The window glass fits with the glass run without improper contact or deformation. Foreign matter is not caught in the glass run. OK Door window glass slides smoothly. Result Result Proceed to OK (Driver door power window) A OK (Front passenger door power window) OK (Rear LH door power window) B OK (Rear RH door power window) NG C Result: 1 A REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR OR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 2 B REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR OR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000) Result: 3 C FIT WINDOW GLASS CORRECTLY (REMOVE FOREIGN MATTER CAUSING IMPROPER FIT OR REPLACE PARTS)

Note. If a power window regulator motor assembly has been replaced with a new one, initialize the power window control system. Refer to INITIALIZATION [04/2013 - ] If the pulse sensor built into the power window regulator motor assemblies are malfunctioning, the power window control system enters fail-safe mode. The jam protection function cannot be operated during fail-safe mode. Refer to FAIL-SAFE CHART [04/2013 - ]

  1. PERFORM INITIALIZATION (APPLICABLE LOCATION) Initialize the power window regulator motor assembly (applicable location). Refer to «INITIALIZATION [04/2013 - ]»(ref-665547-S39448188862014102400000) Result Proceed to NEXT Result: 1 NEXT See step 2
  2. CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP / DOWN FUNCTION) Check if the power window auto up and down function operates normally. Refer to «OPERATION CHECK [04/2013 - ]»(ref-665547-S10896905262014102400000) OK Auto up and down function is normal. Result Proceed to OK NG Result: 2 NG GO TO OTHER PROBLEM (Proceed to Problem Symptoms Table). Refer to «PROBLEM SYMPTOMS TABLE [04/2013 - ]»(ref-665547-S00167834322014102400000) Result: 1 OK See step 3
  3. CHECK JAM PROTECTION FUNCTION OPERATING RANGE Check if the jam protection function operates normally for the applicable power window. HINT: The jam protection function will not operate within 4 mm (0.157 in.) of the fully closed position. OK Jam protection function operates normally. Result Result Proceed to OK A NG (Driver door power window) B NG (Front passenger door power window) NG (Rear LH door power window) C NG (Rear RH door power window) Result: 1 A END (PROBLEM DUE TO INITIALIZATION FAILURE) Result: 2 B REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR OR FRONT PASSENGER DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S30292592912014102400000) Result: 3 C REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR OR REAR RH DOOR). Refer to «REMOVAL [04/2013 - ]»(ref-665802-S02229477102014102400000)

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