Power Window Control System (Diagnostics - Introduction): Diagnosis Lexus GS IV

HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - ]

HINT

1. Use these procedures to troubleshoot the power window control system.
2. *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP NEXT: Go to next step
2. INSPECT AUXILIARY BATTERY VOLTAGE Standard voltage 11 to 14 V If the voltage is below 11 V, recharge or replace the auxiliary battery before proceeding. NEXT: Go to next step
3. CHECK FOR DTC* Check for DTCs and make a note of any codes that are output. Clear the DTCs. Recheck for DTCs. Based on the DTCs output in the first step, try to force output of the same DTC by reproducing the symptoms indicated by the DTC. RESULT Result Proceed to No DTCs are output A DTC B2311 is output B DTC B2312 is output B DTC B2313 is output B LIN communication system DTCs are output C CAN communication system DTCs are output D B --> GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [03/2012 - ]»(ref-600430-S27480408302014022400000) C --> GO TO LIN COMMUNICATION SYSTEM. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - ]»(ref-600622-S38803552542014022400000) D --> GO TO CAN COMMUNICATION SYSTEM. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - ]»(ref-600588-S38298476802014022400000) A: Go to next step
4. PROBLEM SYMPTOMS TABLE Refer to Problem Symptoms Table. Refer to «PROBLEM SYMPTOMS TABLE [03/2012 - ]»(ref-600430-S39828765572014022400000) . RESULT Result Proceed to Fault not listed in problem symptoms table A Fault listed in problem symptoms table B B --> ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE A: Go to next step
5. OVERALL ANALYSIS AND TROUBLESHOOTING* Operation Check. Refer to «OPERATION CHECK [03/2012 - ]»(ref-600430-S42868662452014022400000) . Terminals of ECU. Refer to «TERMINALS OF ECU [03/2012 - ]»(ref-600430-S28718248732014022400000) . Data List / Active Test. Refer to «DATA LIST / ACTIVE TEST [03/2012 - ]»(ref-600430-S14258950922014022400000) . NEXT: Go to next step
6. REPAIR OR REPLACE RESULT Result Proceed to Power window regulator motor replaced or removed/installed Door window regulator, power window regulator motor assembly, door glass or door glass run has been removed and reinstalled. A None of the door window regulator, power window regulator motor assembly, door glass or door glass run has been removed and reinstalled. B B --> GO TO STEP 8 A: Go to next step
7. INITIALIZE POWER WINDOW REGULATOR MOTOR If a power window regulator switch LED is blinking, initialize the power window regulator motor. Refer to «INITIALIZATION [03/2012 - ]»(ref-600430-S31361508392014022400000) . NEXT: Go to next step
8. CONFIRMATION TEST NEXT --> END

Scheme 1

1. CHECK WINDOW LOCK SWITCH HINT: Before performing the window lock switch operation check, make sure that the window lock switch is off (the switch is not pushed in). Check that the front passenger side power window and rear power windows cannot be operated when the window lock switch of the multiplex network master switch is pressed. OK Operation of front passenger side power window and rear power windows is disabled. Check that the front passenger side power window and rear power windows can be operated when the window lock switch is pressed again. OK Front passenger side power window and rear power windows can be operated.
2. CHECK MANUAL UP/DOWN FUNCTION Check that the driver side power window operates as follows: OK Condition Multiplex Network Master Switch Switch Operation Power Window Operation Power switch on (IG) Driver side Pulled halfway up Up (Closes) Pushed halfway down Down (Opens) Check that the front passenger side window and rear power windows operate as follows: OK Condition Power Window Regulator Switch Switch Operation Power Window Operation Power switch on (IG) Window lock switch off Front passenger side Pulled halfway up Up (Closes) Pushed halfway down Down (Opens) Rear LH side Pulled halfway up Up (Closes) Pushed halfway down Down (Opens) Rear RH side Pulled halfway up Up (Closes) Pushed halfway down Down (Opens)
3. CHECK AUTO UP/DOWN FUNCTION Check that the driver side power window operates as follows: OK Condition Multiplex Network Master Switch Switch Operation Power Window Operation Power switch on (IG) Driver side Pulled up (One touch operation) Auto up (Closes) Pushed down (One touch operation) Auto down (Opens) Check that the front passenger side window and rear power windows operate as follows: OK Condition Power Window Regulator Switch Switch Operation Power Window Operation Power switch on (IG) Window lock switch off Front passenger side Pulled up (One touch operation) Auto up (Closes) Pushed down (One touch operation) Auto down (Opens) Rear LH side Pulled up (One touch operation) Auto up (Closes) Pushed down (One touch operation) Auto down (Opens) Rear RH side Pulled up (One touch operation) Auto up (Closes) Pushed down (One touch operation) Auto down (Opens)
4. CHECK REMOTE MANUAL UP/DOWN FUNCTION Check that the front passenger side window and rear power windows operate as follows: OK Condition Multiplex Network Master Switch Switch Operation Power Window Operation Power switch on (IG) Window lock switch off Front passenger side Pulled halfway up Up (Closes) Pushed halfway down Down (Opens) Rear LH side Pulled halfway up Up (Closes) Pushed halfway down Down (Opens) Rear RH side Pulled halfway up Up (Closes) Pushed halfway down Down (Opens)
5. CHECK REMOTE AUTO UP/DOWN FUNCTION Check that the front passenger side window and rear power windows operate as follows: OK Condition Multiplex Network Master Switch Switch Operation Power Window Operation Power switch on (IG) Window lock switch off Front passenger side Pulled up (One touch operation) Auto up (Closes) Pushed down (One touch operation) Auto down (Opens) Rear LH side Pulled up (One touch operation) Auto up (Closes) Pushed down (One touch operation) Auto down (Opens) Rear RH side Pulled up (One touch operation) Auto up (Closes) Pushed down (One touch operation) Auto down (Opens)
6. CHECK JAM PROTECTION FUNCTION Check the basic function. WARNING: The jam protection function is operative during both the auto up and manual up operation. Do not put your fingers between the door frame and door glass to check functions. Also, prevent any part of your body from being caught during inspection. HINT: The jam protection function is operative during both the auto up and manual up operation while the engine is running or the power switch is turned to on (IG), and also for 43 seconds after the power switch is turned off. Fully open the window. Set a check jig wrapped with a piece of cloth near the window fully closed position. TEXT IN ILLUSTRATION *1 Check Jig *2 Cloth Operate the auto up or manual up function to check that the power window stops and goes down after the check jig is caught between the window and door frame, and stops when the opening reaches approximately 200 mm (7.87 in.) or until approximately 5 seconds elapse. HINT: If the check jig is caught when the opening is approximately 75 mm (2.95 in.) or more, the power window goes down for approximately 125 mm (4.93 in.) or until approximately 2.5 seconds elapse. While the power window is moving down, check that the door glass cannot be moved up even when the power window regulator switch is used.
7. CHECK KEY-OFF OPERATION FUNCTION Check that all the power windows can be operated with the multiplex network master switch after the power switch is turned off. Check that the key-off operation function does not operate after a front door is opened. Check that none of the power windows can be operated after more than approximately 43 seconds have elapsed since the power switch was turned off.
8. CHECK KEY-LINKED FUNCTION USING DRIVER SIDE DOOR KEY CYLINDER HINT: This inspection is possible only when the key-linked open and close function is set to ON through the customize function using the Techstream (the default setting is OFF). Check that all power windows operate as follows: OK Condition Door Key Cylinder Operation Power Window No key is inside vehicle and all doors are closed Held in lock position for more than 2.3 seconds Up (Closes) Returned to neutral position Stops Held in unlock position for more than 2.3 seconds Down (Opens) Returned to neutral position Stop
9. CHECK WIRELESS TRANSMITTER-LINKED FUNCTION HINT: This inspection is possible only when the wireless transmitter-linked open and close function is set to ON through the customize function using the Techstream (the default setting is OFF). Check that all power windows operate as follows when operating the transmitter: OK Condition Transmitter Operation Power Window No key is inside vehicle, and all doors are closed and locked UNLOCK switch pressed for more than 3.0 seconds Down (Opens) UNLOCK switch released Stops
10. CHECK POWER WINDOW REGULATOR SWITCH LED ILLUMINATION Check the LED illumination (multiplex network master switch assembly). Check that the LEDs located on the multiplex network master switch assembly illuminate when the power switch is turned on (IG). Check the LED illumination (front power window regulator switch assembly RH). Check that the LED located on the power window regulator switch assembly (for front passenger side) illuminates when the power switch is turned on (IG). HINT: If the window lock switch is on, the LED located on the power window regulator switch assembly (for front passenger side) does not illuminate. Therefore, turn the window lock switch off before checking the LED illumination. Check the LED illumination (rear power window regulator switch assembly LH and rear power window regulator motor switch assembly RH). Check that the LED located on rear power window regulator switch assembly LH and rear power window regulator motor switch assembly RH illuminates when the power switch is turned on (IG). HINT: If the window lock switch is on, the LEDs located on the power window regulator switch assemblies (rear power window regulator switch assembly LH and rear power window regulator motor switch assembly RH) do not illuminate. Therefore, turn the window lock switch off before checking the LED illumination.

PROBLEM SYMPTOMS TABLE [03/2012 - ]

Note. Recognition code registration is necessary when replacing the main body ECU (multiplex network body ECU). If the main body ECU (multiplex network body ECU) is replaced, refer to Registration. Refer to REGISTRATION [03/2012 - ] .

HINT

1. Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
2. Inspect the fuses and relays related to this system before inspecting the suspected areas below.

POWER WINDOW CONTROL SYSTEM

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Scheme 12

1. CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Disconnect the Q25 multiplex network master switch connector. Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition Q25-11 (B) - Q25-12 (GND) P - W-B Power source Always 11 to 14 V Q25-12 (GND) - Body ground W-B - Body ground Ground Always Below 1 ohms If the result is not as specified, there may be a malfunction in the wire harness. Reconnect the Q25 multiplex network master switch connector. Measure the voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition Q25-15 (DOWN) - Q25-12 (GND) R - W-B Power window motor down input Power switch on (IG), front power window switch LH not operated 11 to 14 V Q25-15 (DOWN) - Q25-12 (GND) R - W-B Power window motor down input Power switch on (IG), front power window switch LH down operated (Manual operation) Below 1 V Q25-18 (LED) - Q25-12 (GND) L - W-B LED illumination signal Power switch on (IG) 11 to 14 V Q25-18 (LED) - Q25-12 (GND) L - W-B LED illumination signal Approximately 43 seconds after power switch turned off Below 1 V Q25-20 (UP) - Q25-12 (GND) LG - W-B Power window motor up input Power switch on (IG), front power window switch LH not operated 11 to 14 V Q25-20 (UP) - Q25-12 (GND) LG - W-B Power window motor up input Power switch on (IG), front power window switch LH up operated (Manual operation) Below 1 V Q25-17 (LIN1) - Q25-12 (GND) Y - W-B LIN communication signal Power switch on (IG) Pulse generation
2. CHECK FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RH Disconnect the Q9 front power window regulator switch RH connector. Measure the resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition Q9-5 (GND) - Body ground W-B - Body ground Ground Always Below 1 ohms If the result is not as specified, there may be a malfunction in the wire harness. Reconnect the Q9 front power window regulator switch RH connector. Measure the voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition Q9-2 (UP) - Q9-5 (GND) LG - W-B Power window motor up input Power switch on (IG), front power window switch RH not operated 11 to 14 V Q9-2 (UP) - Q9-5 (GND) LG - W-B Power window motor up input Power switch on (IG), front power window switch RH up operated (Manual operation) Below 1 V Q9-4 (AUTO) - Q9-5 (GND) B - W-B Power window motor auto up or down input Power switch on (IG), front door glass RH fully open 11 to 14 V Q9-4 (AUTO) - Q9-5 (GND) B - W-B Power window motor auto up or down input Power switch on (IG), front power window RH auto up or down function operating Below 1 V Q9-4 (AUTO) - Q9-5 (GND) B - W-B Power window motor auto up or down input Power switch on (IG), front door glass RH fully closed 11 to 14 V Q9-8 (LED) - Q9-5 (GND) L - W-B LED illumination signal Power switch on (IG) 11 to 14 V Q9-8 (LED) - Q9-5 (GND) L - W-B LED illumination signal Approximately 43 seconds after power switch is turned off Below 1 V Q9-10 (DOWN) - Q9-5 (GND) R - W-B Power window motor down input Power switch on (IG), front power window switch RH not operated 11 to 14 V Q9-10 (DOWN) - Q9-5 (GND) R - W-B Power window motor down input Power switch on (IG), front power window switch RH down operated (Manual operation) Below 1 V
3. CHECK REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH Disconnect the R14 rear power window regulator switch LH connector. Measure the resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition R14-5 (GND) - Body ground W-B - Body ground Ground Always Below 1 ohms If the result is not as specified, there may be a malfunction in the wire harness. Reconnect the R14 rear power window regulator switch LH connector. Measure the voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition R14-2 (UP) - R14-5 (GND) W - W-B Power window motor up input Power switch on (IG), rear power window switch LH not operated 11 to 14 V R14-2 (UP) - R14-5 (GND) W - W-B Power window motor up input Power switch on (IG), rear power window switch LH up operated (Manual operation) Below 1 V R14-4 (AUTO) - R14-5 (GND) P - W-B Power window motor auto up or down input Power switch on (IG), rear door glass LH fully open 11 to 14 V R14-4 (AUTO) - R14-5 (GND) P - W-B Power window motor auto up or down input Power switch on (IG), rear power window LH auto up or down function operating Below 1 V R14-4 (AUTO) - R14-5 (GND) P - W-B Power window motor auto up or down input Power switch on (IG), rear door glass LH fully closed 11 to 14 V R14-8 (LED) - R14-5 (GND) L - W-B LED illumination signal Power switch on (IG) 11 to 14 V R14-8 (LED) - R14-5 (GND) L - W-B LED illumination signal Approximately 43 seconds after power switch is turned off Below 1 V R14-10 (DOWN) - R14-5 (GND) R - W-B Power window motor down input Power switch on (IG), rear power window switch LH not operated 11 to 14 V R14-10 (DOWN) - R14-5 (GND) R - W-B Power window motor down input Power switch on (IG), rear power window switch LH down operated (Manual operation) Below 1 V
4. CHECK REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH Disconnect the R6 rear power window regulator switch RH connector. Measure the resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition R6-5 (GND) - Body ground W-B - Body ground Ground Always Below 1 ohms If the result is not as specified, there may be a malfunction in the wire harness. Reconnect the R6 rear power window regulator switch RH connector. Measure the voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition R6-2 (UP) - R6-5 (GND) W - W-B Power window motor up input Power switch on (IG), rear power window switch RH not operated 11 to 14 V R6-2 (UP) - R6-5 (GND) W - W-B Power window motor up input Power switch on (IG), rear power window switch RH up operated (Manual operation) Below 1 V R6-4 (AUTO) - R6-5 (GND) P - W-B Power window motor auto up or down input Power switch on (IG), rear door glass RH fully open 11 to 14 V R6-4 (AUTO) - R6-5 (GND) P - W-B Power window motor auto up or down input Power switch on (IG), rear power window RH auto up or down function operating Below 1 V R6-4 (AUTO) - R6-5 (GND) P - W-B Power window motor auto up or down input Power switch on (IG), rear door glass RH fully closed 11 to 14 V R6-8 (LED) - R6-5 (GND) L - W-B LED illumination signal Power switch on (IG) 11 to 14 V R6-8 (LED) - R6-5 (GND) L - W-B LED illumination signal Approximately 43 seconds after power switch is turned off Below 1 V R6-10 (DOWN) - R6-5 (GND) R - W-B Power window motor down input Power switch on (IG), rear power window switch RH not operated 11 to 14 V R6-10 (DOWN) - R6-5 (GND) R - W-B Power window motor down input Power switch on (IG), rear power window switch RH down operated (Manual operation) Below 1 V
5. CHECK FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH Disconnect the Q17 front power window regulator motor LH connector. Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition Q17-1 (E) - Body ground BR - Body ground Ground Always Below 1 ohms Q17-2 (B) - Q17-1 (E) R - BR Power source Always 11 to 14 V If the result is not as specified, there may be a malfunction in the wire harness. Reconnect the Q17 front power window regulator motor LH connector. Measure the voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition Q17-5 (LED) - Q17-1 (E) L - BR LED illumination signal Power switch on (IG) 11 to 14 V Q17-5 (LED) - Q17-1 (E) L - BR LED illumination signal Approximately 43 seconds after power switch turned off Below 1 V Q17-7 (DWN1) - Q17-1 (E) R - BR Power window motor down output Power switch on (IG), front power window switch LH not operated 11 to 14 V Q17-7 (DWN1) - Q17-1 (E) R - BR Power window motor down output Power switch on (IG), front power window switch LH down operated (Manual operation) Below 1 V Q17-7 (DWN1) - Q17-1 (E) R - BR Power window motor down output Power switch on (IG), front door glass LH fully closed 11 to 14 V Q17-7 (DWN1) - Q17-1 (E) R - BR Power window motor down output Power switch on (IG), front power window switch LH down operated (Automatic operation) Below 1 V Q17-7 (DWN1) - Q17-1 (E) R - BR Power window motor down output Power switch on (IG), front door glass LH fully open 11 to 14 V Q17-10 (UP1) - Q17-1 (E) LG - BR Power window motor up output Power switch on (IG), front power window switch LH not operated 11 to 14 V Q17-10 (UP1) - Q17-1 (E) LG - BR Power window motor up output Power switch on (IG), front power window switch LH up operated (Manual operation) Below 1 V Q17-10 (UP1) - Q17-1 (E) LG - BR Power window motor up output Power switch on (IG), front door glass LH fully open 11 to 14 V Q17-10 (UP1) - Q17-1 (E) LG - BR Power window motor up output Power switch on (IG), front power window switch LH down operated (Automatic operation) Below 1 V Q17-10 (UP1) - Q17-1 (E) LG - BR Power window motor up output Power switch on (IG), front door glass LH fully closed 11 to 14 V Q17-9 (LIN) - Q17-1 (E) GR - BR LIN communication signal Power switch on (IG) Pulse generation
6. CHECK FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Disconnect the Q2 front power window regulator motor RH connector. Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition Q2-1 (E) - Body ground BR - Body ground Ground Always Below 1 ohms Q2-2 (B) - Q2-1 (E) R - BR Power source Always 11 to 14 V If the result is not as specified, there may be a malfunction in the wire harness. Reconnect the Q2 front power window regulator motor RH connector. Measure the voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition Q2-5 (LED) - Q2-1 (E) L - BR LED illumination signal Power switch on (IG) 11 to 14 V Q2-5 (LED) - Q2-1 (E) L - BR LED illumination signal Approximately 43 seconds after power switch turned off Below 1 V Q2-7 (DWN1) - Q2-1 (E) R - BR Power window motor down output Power switch on (IG), front power window switch RH not operated 11 to 14 V Q2-7 (DWN1) - Q2-1 (E) R - BR Power window motor down output Power switch on (IG), front power window switch RH down operated (Manual operation) Below 1 V Q2-7 (DWN1) - Q2-1 (E) R - BR Power window motor down output Power switch on (IG), front door glass RH fully closed 11 to 14 V Q2-7 (DWN1) - Q2-1 (E) R - BR Power window motor down output Power switch on (IG), front power window switch RH down operated (Automatic operation) Below 1 V Q2-7 (DWN1) - Q2-1 (E) R - BR Power window motor down output Power switch on (IG), front door glass RH fully open 11 to 14 V Q2-10 (UP1) - Q2-1 (E) LG - BR Power window motor up output Power switch on (IG), front power window switch RH not operated 11 to 14 V Q2-10 (UP1) - Q2-1 (E) LG - BR Power window motor up output Power switch on (IG), front power window switch RH up operated (Manual operation) Below 1 V Q2-10 (UP1) - Q2-1 (E) LG - BR Power window motor up output Power switch on (IG), front door glass RH fully open 11 to 14 V Q2-10 (UP1) - Q2-1 (E) LG - BR Power window motor up output Power switch on (IG), front power window switch RH down operated (Automatic operation) Below 1 V Q2-10 (UP1) - Q2-1 (E) LG - BR Power window motor up output Power switch on (IG), front door glass RH fully closed 11 to 14 V Q2-9 (LIN) - Q2-1 (E) V - BR LIN communication signal Power switch on (IG) Pulse generation
7. CHECK REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH Disconnect the R9 rear power window regulator motor LH connector. Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition R9-1 (E) - Body ground W-B - Body ground Ground Always Below 1 ohms R9-2 (B) - R9-1 (E) R - W-B Power source Always 11 to 14 V If the result is not as specified, there may be a malfunction in the wire harness. Reconnect the R9 rear power window regulator motor LH connector. Measure the voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition R9-5 (LED) - R9-1 (E) L - W-B LED illumination signal Power switch on (IG) 11 to 14 V R9-5 (LED) - R9-1 (E) L - W-B LED illumination signal Approximately 43 seconds after power switch turned off Below 1 V R9-7 (DWN1) - R9-1 (E) R - W-B Power window motor down input Power switch on (IG), rear power window switch LH not operated 11 to 14 V R9-7 (DWN1) - R9-1 (E) R - W-B Power window motor down input Power switch on (IG), rear power window switch LH down operated (Manual operation) Below 1 V R9-7 (DWN1) - R9-1 (E) R - W-B Power window motor down input Power switch on (IG), rear door glass LH fully closed 11 to 14 V R9-7 (DWN1) - R9-1 (E) R - W-B Power window motor down input Power switch on (IG), rear power window switch LH down operated (Automatic operation) Below 1 V R9-7 (DWN1) - R9-1 (E) R - W-B Power window motor down input Power switch on (IG), rear door glass LH fully open 11 to 14 V R9-10 (UP1) - R9-1 (E) W - W-B Power window motor up output Power switch on (IG), rear power window switch LH not operated 11 to 14 V R9-10 (UP1) - R9-1 (E) W - W-B Power window motor up output Power switch on (IG), rear power window switch LH up operated (Manual operation) Below 1 V R9-10 (UP1) - R9-1 (E) W - W-B Power window motor up output Power switch on (IG), rear door glass LH fully open 11 to 14 V R9-10 (UP1) - R9-1 (E) W - W-B Power window motor up output Power switch on (IG), rear power window switch LH down operated (Automatic operation) Below 1 V R9-10 (UP1) - R9-1 (E) W - W-B Power window motor up output Power switch on (IG), rear door glass LH fully closed 11 to 14 V R9-9 (LIN) - R9-1 (E) L - W-B LIN communication signal Power switch on (IG) Pulse generation
8. CHECK REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Disconnect the R1 rear power window regulator motor RH connector. Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition R1-1 (E) - Body ground W-B - Body ground Ground Always Below 1 ohms R1-2 (B) - R1-1 (E) R - W-B Power source Always 11 to 14 V If the result is not as specified, there may be a malfunction in the wire harness. Reconnect the R1 rear power window regulator motor RH connector. Measure the voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition R1-5 (LED) - R1-1 (E) L - W-B LED illumination signal Power switch on (IG) 11 to 14 V R1-5 (LED) - R1-1 (E) L - W-B LED illumination signal Approximately 43 seconds after power switch turned off Below 1 V R1-7 (DWN1) - R1-1 (E) R - W-B Power window motor down output Power switch on (IG), rear power window switch RH not operated 11 to 14 V R1-7 (DWN1) - R1-1 (E) R - W-B Power window motor down output Power switch on (IG), rear power window switch RH down operated (Manual operation) Below 1 V R1-7 (DWN1) - R1-1 (E) R - W-B Power window motor down output Power switch on (IG), rear door glass RH fully closed 11 to 14 V R1-7 (DWN1) - R1-1 (E) R - W-B Power window motor down output Power switch on (IG), rear power window switch RH down operated (Automatic operation) Below 1 V R1-7 (DWN1) - R1-1 (E) R - W-B Power window motor down output Power switch on (IG), rear door glass RH fully open 11 to 14 V R1-10 (UP1) - R1-1 (E) W - W-B Power window motor up output Power switch on (IG), rear power window switch RH not operated 11 to 14 V R1-10 (UP1) - R1-1 (E) W - W-B Power window motor up output Power switch on (IG), rear power window switch RH up operated (Manual operation) Below 1 V R1-10 (UP1) - R1-1 (E) W - W-B Power window motor up output Power switch on (IG), rear door glass RH fully open 11 to 14 V R1-10 (UP1) - R1-1 (E) W - W-B Power window motor up output Power switch on (IG), rear power window switch RH up operated (Automatic operation) Below 1 V R1-10 (UP1) - R1-1 (E) W - W-B Power window motor up output Power switch on (IG), rear door glass RH fully closed 11 to 14 V R1-9 (LIN) - R1-1(E) L - W-B LIN communication signal Power switch on (IG) Pulse generation
9. CHECK COWL SIDE JUNCTION BLOCK LH, MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) TEXT IN ILLUSTRATION *1 Main Body ECU (Multiplex Network Body ECU) - - Remove the main body ECU (multiplex network body ECU). Refer to «REMOVAL [03/2012 - ]»(ref-600595-S12145438012014022400000) . Connect the cowl side junction block LH connectors. Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition A-30 (BECU) - Body ground - Power source Always 11 to 14 V A-31 (ALTB) - Body ground - Power source Always 11 to 14 V A-32 (IG) - Body ground - Power source (IG) Power switch on (IG) 11 to 14 V A-32 (IG) - Body ground - Power source (IG) Power switch off Below 1 V A-29 (ACC) - Body ground - Power source (ACC) Power switch on (ACC) 11 to 14 V A-29 (ACC) - Body ground - Power source (ACC) Power switch off Below 1 V A-11 (GND1) - Body ground - Ground Always Below 1 ohms N13-3 (GND2) - Body ground W-B - Body ground Ground Always Below 1 ohms If the result is not as specified, there may be a malfunction in the wire harness or cowl side junction block LH. Install the main body ECU (multiplex network body ECU). Refer to «INSTALLATION [03/2012 - ]»(ref-600595-S31982790842014022400000) . Measure the voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition 5C-44 (FLCY) - Body ground R - Body ground Front door LH courtesy switch input Front door LH open Below 1 V 5C-44 (FLCY) - Body ground R - Body ground Front door LH courtesy switch input Front door LH closed Pulse generation 5A-33 (FRCY) - Body ground R - Body ground Front door RH courtesy switch input Front door RH open Below 1 V 5A-33 (FRCY) - Body ground R - Body ground Front door RH courtesy switch input Front door RH closed Pulse generation 5C-28 (LIN) - Body ground Y - Body ground LIN communication signal Power switch on (IG) Pulse generation 5C-29 (LIN2) - Body ground Y - Body ground LIN communication signal Power switch on (IG) Pulse generation 5A-50 (LIN2) - Body ground Y - Body ground LIN communication signal Power switch on (IG) Pulse generation 5A-56 (LIN2) - Body ground Y - Body ground LIN communication signal Power switch on (IG) Pulse generation
10. CHECK FRONT MULTIPLEX NETWORK DOOR ECU LH Disconnect the Q19 front multiplex network door ECU LH connector. Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition Q19-4 (CPUB) - Q19-1 (GND) P - W-B Power source Always 11 to 14 V Q19-6 (BDR) - Q19-1 (GND) V - W-B Power source Always 11 to 14 V Q19-16 (BCUT) - Q19-1 (GND) W - W-B Power source Always 11 to 14 V Q19-3 (SIG) - Q19-1 (GND) B - W-B Power source (IG) Power switch on (IG) 11 to 14 V Q19-3 (SIG) - Q19-1 (GND) B - W-B Power source (IG) Power switch off Below 1 V Q19-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 ohms If the result is not as specified, there may be a malfunction in the wire harness. Reconnect the Q19 front multiplex network door ECU LH connector. Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition Q19-5 (BDRJ) - Q19-1 (GND) R - W-B Power window regulator motor power supply Always 11 to 14 V Q19-2 (PWE) - Body ground BR - Body ground Ground Always Below 1 V Q19-15 (CPBJ) - Q19-1 (GND) P - W-B Multiplex network master switch power supply Always 11 to 14 V Q19-9 (SGND) - Body ground W-B - Body ground Ground Always Below 1 ohms Q18-8 (LIN2) - Q19-1 (GND) Y - W-B LIN communication signal Power switch on (IG) Pulse generation Q18-18 (LIN1) - Q19-1 (GND) Y - W-B LIN communication signal Power switch on (IG) Pulse generation
11. CHECK FRONT MULTIPLEX NETWORK DOOR ECU RH Disconnect the Q4 front multiplex network door ECU RH connector. Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition Q4-6 (BDR) - Body ground V - Body ground Power source Always 11 to 14 V Q4-4 (CPUB) - Body ground P - Body ground Power source Always 11 to 14 V Q4-3 (SIG) - Q4-1 (GND) B - W-B Power source (IG) Power switch on (IG) 11 to 14 V Q4-3 (SIG) - Q4-1 (GND) B - W-B Power source (IG) Power switch off Below 1 V Q4-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 ohms If the result is not as specified, there may be a malfunction in the wire harness. Reconnect the Q4 front multiplex network door ECU RH connector. Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition Q4-2 (PWE) - Body ground BR - Body ground Ground Always Below 1 V Q4-5 (BDRJ) - Body ground R - Body ground Power window regulator motor power supply Always 11 to 14 V Q4-9 (SGND) - Body ground W-B - Body ground Ground Always Below 1 ohms Q3-9 (LIN3) - Q4-1 (GND) V - W-B LIN communication signal Power switch on (IG) Pulse generation Q3-18 (LIN1) - Q4-1 (GND) Y - W-B LIN communication signal Power switch on (IG) Pulse generation

DTC CHECK / CLEAR [03/2012 - ]

1. CHECK DTC Connect the Techstream to the DLC3. Turn the power switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / (desired system) / Trouble Codes. Check for DTCs.
2. CLEAR DTC Connect the Techstream to the DLC3. Turn the power switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / (desired system) / Trouble Codes. Clear the DTCs.

Scheme 13

Scheme 14

Scheme 15

Scheme 16

1. POWER WINDOW OPERATION IN FAIL-SAFE MODE HINT: If the pulse sensor built into a power window regulator motor malfunctions, the power window control system enters fail-safe mode. The power window control system prohibits the following power window operations when the pulse sensor for the jam protection function has problems and the window position or the learned value is abnormal. MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Power Window Operation Condition Power Switch on (IG) Power Switch off (Key-off Operation Permitted) Power Switch off (Key-off Operation Prohibited) Manual up (Driver side door window) X X - Manual down (Driver side door window) o X - Auto up (Driver side door window) (hold switch in auto up position) o* X - Auto up (Driver side door window) X X - Auto down (Driver side door window) X X - Manual up (Remote switch operation) X X - Manual down (Remote switch operation) X X - Auto up (Remote switch operation) (hold switch in auto up position) X X - Auto up (Remote switch operation) X X - Auto down (Remote switch operation) X X - Key-linked open and close - X X Wireless transmitter-linked open - X X HINT: o: Operates X: Operation prohibited *: Operates in manual mode without jam protection POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR FRONT PASSENGER, REAR LH AND REAR RH SIDES) Power Window Operation Condition Power Switch on (IG) Power Switch off (Key-off Operation Permitted) Power Switch off (Key-off Operation Prohibited) Manual up X X - Manual down o X - Auto up (hold switch in auto up position) o* X - Auto up X X - Auto down X X - Key-linked open and close - X X Wireless transmitter-linked open - X X HINT: o: Operates X: Operation prohibited *: Operates in manual mode without jam protection Power window switch LED control HINT: During normal operation (fail-safe is not operating), or during fail-safe mode when there is a pulse sensor malfunction or the window position or learned value is abnormal, the LED illuminates as shown in the illustration. For driver side: For front passenger side, rear LH and rear RH sides: Fail-safe deactivation condition When the pulse sensor is normal, to deactivate fail-safe mode, pull up the power window switch to the auto up position and hold it for at least 1 second to fully close the window from the fully open position. As a result, the auto up/down function will return. Initialization failure HINT: During initialization of the power window regulator motor ECU, when the window position or initialization complete status cannot be properly read from the EEPROM, the power window control system prohibits the operations as follows. MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Power Window Operation Condition Power Switch on (IG) Power Switch off (Key-off Operation Permitted) Power Switch off (Key-off Operation Prohibited) Manual up (Driver side door window) X X - Manual down (Driver side door window) o X - Auto up (Driver side door window) (hold switch in auto up position) o* X - Auto up (Driver side door window) X X - Auto down (Driver side door window) X X - Manual up (Remote switch operation) X X - Manual down (Remote switch operation) X X - Manual up (Remote switch operation) X X - Manual down (Remote switch operation) X X - Auto up (Remote switch operation) (hold switch in auto up position) X X - Auto up (Remote switch operation) X X - Auto down (Remote switch operation) X X - Key-linked open and close - - X Wireless transmitter-linked open - - X HINT: o: Operates X: Operation prohibited *: Operates in manual mode without jam protection POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR FRONT PASSENGER, REAR LH AND REAR RH SIDES) Power Window Operation Condition Power Switch on (IG) Power Switch off (Key-off Operation Permitted) Power Switch off (Key-off Operation Prohibited) Manual up X X - Manual down o X - Auto up (hold switch in auto up position) o* X - Auto up X X - Auto down X X - Key-linked open and close - - X Wireless transmitter-linked open - - X HINT: o: Operates X: Operation prohibited *: Operates in manual mode without jam protection Power window switch LED control HINT: During initialization of the power window regulator motor ECU, when the window position or initialization complete status cannot be properly read from the EEPROM during fail-safe mode, the LED illuminates as shown in the illustration. For driver side: For front passenger side, rear LH and rear RH sides: LIN communication failure HINT: If the LIN communication line malfunctions (communication stop), the power window control system prohibits the operations as follows. MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Power Window Operation Condition Power Switch on (IG) Manual up o* Manual down o Auto up (hold switch in auto up position) - Auto up - Auto down - HINT: o: Operates X: Operation prohibited *: Jam protection can operate. Remote up/down function does not operate. POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR FRONT PASSENGER, REAR LH AND REAR RH SIDES) Power Window Operation Condition Power Switch on (IG) Manual up o* Manual down o Auto up (hold switch in auto up position) o* Auto up o* Auto down o HINT: o: Operates X: Operation prohibited *: Jam protection can operate. LIN communication failure and pulse sensor failure HINT: If the LIN communication line malfunctions (communication stop) and the pulse sensor for the jam protection function has problems, the power window control system prohibits the operations as follows. MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Power Window Operation Condition Always Manual up X Manual down X Auto up (hold switch in auto up position) X Auto up X Auto down X HINT: o: Operates X: Operation prohibited Driver door window: When the jam protection function does not operate due to a LIN communication failure, the manual up and auto up functions will not operate. Remote switch operation is not operative during a LIN communication failure. POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR FRONT PASSENGER, REAR LH AND REAR RH SIDES) Power Window Operation Condition Always Manual up X Manual down X Auto up (hold switch in auto up position) X Auto up X Auto down X HINT: o: Operates X: Operation prohibited LIN communication failure and abnormal window position learned value or initialization failure HINT: If the LIN communication line malfunctions (communication stop) and the window position or the learned value is abnormal, the power window control system prohibits the operations as follows. MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Power Window Operation Condition Always Manual up o* Manual down o Auto up (hold switch in auto up position) - Auto up - Auto down - HINT: o: Operates *: Jam protection can operate and window reverses upon reaching the fully closed position. Remote switch operation is not operative during a LIN communication failure. POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR FRONT PASSENGER, REAR LH AND REAR RH SIDES) Power Window Operation Condition Always Manual up o* Manual down o Auto up (hold switch in auto up position) o* Auto up X Auto down X HINT: o: Operates X: Operation prohibited *: Jam protection can operate and window reverses upon reaching the fully closed position.

DATA LIST / ACTIVE TEST [03/2012 - ]

1. DATA LIST HINT: Using the Techstream to read the Data List allows values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time. NOTE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. Connect the Techstream to the DLC3. Turn the power switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / (desired system) / Data List. According to the display on the Techstream, read the Data List. MASTER SWITCH 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: Front power window switch LH auto up/down on multiplex network master switch assembly operated OFF: Front power window switch LH on multiplex network master switch assembly not operated - P Door P/W Auto SW Front passenger side power window remote auto up/down signal / ON or OFF ON: Front power window switch RH remote auto up/down on multiplex network master switch assembly operated OFF: Front power window switch RH on multiplex network master switch assembly not operated - RR Door P/W Auto SW Rear power window RH remote auto up/down signal / ON or OFF ON: Rear power window switch RH remote auto up/down on multiplex network master switch assembly operated OFF: Rear power window switch RH on multiplex network master switch assembly not operated - RL Door P/W Auto SW Rear power window LH remote auto up/down signal / ON or OFF ON: Rear power window switch LH remote auto up/down on multiplex network master switch assembly operated OFF: Rear power window switch LH on multiplex network master switch assembly not operated - P Door P/W Up SW Front passenger side power window remote manual up signal / ON or OFF ON: Front power window switch RH remote manual up on multiplex network master switch assembly operated OFF: Front power window switch RH on multiplex network master switch assembly not operated - RR Door P/W up switch Rear power window RH remote manual up signal / ON or OFF ON: Rear power window switch RH remote manual up on multiplex network master switch assembly operated OFF: Rear power window switch RH on multiplex network master switch assembly not operated - RL Door P/W up switch Rear power window LH remote manual up signal / ON or OFF ON: Rear power window switch LH remote manual up on multiplex network master switch assembly operated OFF: Rear power window switch LH on multiplex network master switch assembly not operated - P Door P/W Down SW Front passenger side power window remote manual down signal / ON or OFF ON: Front power window switch RH remote manual down on multiplex network master switch assembly operated OFF: Front power window RH switch on multiplex network master switch assembly not operated - RR Door P/W Down SW Rear power window RH remote manual down signal / ON or OFF ON: Rear power window switch RH remote manual down on multiplex network master switch assembly operated OFF: Rear power window switch RH on multiplex network master switch assembly not operated - RL Door P/W Down SW Rear power window LH remote manual down signal / ON or OFF ON: Rear power window switch LH remote manual down on multiplex network master switch assembly operated OFF: Rear power window switch LH on multiplex network master switch assembly not operated - Window Lock Switch Status Power window lock switch / ON or OFF ON: Power window lock switch on OFF: Power window lock switch off - Number of Trouble Codes Number of trouble codes / Min.: 0, Max.: 255 Number of DTCs stored - 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: Front power window switch LH auto up/down operated OFF: Front power window switch LH not operated - D Door P/W Up SW Driver side power window manual up signal / ON or OFF ON: Front power window switch LH manual up operated OFF: Front power window switch LH not operated - D Door P/W Down SW Driver side power window manual down signal / ON or OFF ON: Front power window switch LH manual down operated OFF: Front power window switch LH not operated - Glass Position (Close-1/4) Jam protection status of window glass within range of fully closed to 1/4 open position / OK or Caution OK: Motor operates normally between fully closed and 1/4 open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Glass Position (1/4-2/4) Jam protection status of window glass within range of 1/4 open to 1/2 open position / OK or Caution OK: Motor operates normally between 1/4 open and 1/2 open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Glass Position (2/4-3/4) Jam protection status of window glass within range of 1/2 open to 3/4 open position / OK or Caution OK: Motor operates normally between 1/2 open and 3/4 open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Glass Position (3/4-Open) Jam protection status of window glass within range of 3/4 open to fully open position / OK or Caution OK: Motor operates normally between 3/4 open and fully open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Number of Trouble Codes Number of trouble codes / Min.: 0, Max.: 255 Number of DTCs stored - 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 power window switch RH auto up/down operated OFF: Front power window switch RH not operated - P Door P/W Up SW Front passenger side power window manual up signal / ON or OFF ON: Front power window switch RH manual up operated OFF: Front power window switch RH not operated - P Door P/W Down SW Front passenger side power window manual down signal / ON or OFF ON: Front power window switch RH manual down operated OFF: Front power window switch RH not operated - Glass Position (Close-1/4) Jam protection status of window glass within range of fully closed to 1/4 open position / OK or Caution OK: Motor operates normally between fully closed and 1/4 open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Glass Position (1/4-2/4) Jam protection status of window glass within range of 1/4 open to 1/2 open position / OK or Caution OK: Motor operates normally between 1/4 open and 1/2 open positions Caution: Jam protection function operates due to detection of foreign object or irregular movement - Glass Position (2/4-3/4) Jam protection status of window glass within range of 1/2 open to 3/4 open position / OK or Caution OK: Motor operates normally between 1/2 open and 3/4 open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Glass Position (3/4-Open) Jam protection status of window glass within range of 3/4 open to fully open position / OK or Caution OK: Motor operates normally between 3/4 open and fully open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Number of Trouble Codes Number of trouble codes / Min.: 0, Max.: 255 Number of DTCs stored - 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 switch LH auto up/down operated OFF: Rear power window switch LH not operated - RL Door P/W Up SW Rear power window LH manual up signal / ON or OFF ON: Rear power window switch LH manual up operated OFF: Rear power window switch LH not operated - RL Door P/W Down SW Rear power window LH manual down signal / ON or OFF ON: Rear power window switch LH manual down operated OFF: Rear power window switch LH not operated - Glass Position (Close-1/4) Jam protection status of window glass within range of fully closed to 1/4 open position / OK or Caution OK: Motor operates normally between fully closed and 1/4 open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Glass Position (1/4-2/4) Jam protection status of window glass within range of 1/4 open to 1/2 open position / OK or Caution OK: Motor operates normally between 1/4 open and 1/2 open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Glass Position (2/4-3/4) Jam protection status of window glass within range of 1/2 open to 3/4 open position / OK or Caution OK: Motor operates normally between 1/2 open and 3/4 open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Glass Position (3/4-Open) Jam protection status of window glass within range of 3/4 open to fully open position / OK or Caution OK: Motor operates normally between 3/4 open and fully open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Number of Trouble Codes Number of trouble codes / Min.: 0, Max.: 255 Number of DTCs stored - 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 switch RH auto up/down operated OFF: Rear power window switch RH not operated - RR Door P/W Up SW Rear power window RH manual up signal / ON or OFF ON: Rear power window switch RH manual up operated OFF: Rear power window switch RH not operated - RR Door P/W Down SW Rear power window RH manual down signal / ON or OFF ON: Rear power window switch RH manual down operated OFF: Rear power window switch RH not operated - Glass Position (Close-1/4) Jam protection status of window glass within range of fully closed to 1/4 open position / OK or Caution OK: Motor operates normally between fully closed and 1/4 open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Glass Position (1/4-2/4) Jam protection status of window glass within range of 1/4 open to 1/2 open position / OK or Caution OK: Motor operates normally between 1/4 open and 1/2 open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Glass Position (2/4-3/4) Jam protection status of window glass within range of 1/2 open to 3/4 open position / OK or Caution OK: Motor operates normally between 1/2 open and 3/4 open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Glass Position (3/4-Open) Jam protection status of window glass within range of 3/4 open to fully open position / OK or Caution OK: Motor operates normally between 3/4 open and fully open positions Caution: Jam protection function operating due to detection of foreign object or irregular movement - Number of Trouble Codes Number of trouble codes / Min.: 0, Max.: 255 Number of DTCs stored - MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note FR Door Courtesy Front door courtesy light switch RH signal / ON or OFF ON: Front door RH open OFF: Front door RH closed - FL Door Courtesy Front door courtesy light switch LH signal / ON or OFF ON: Front door LH open OFF: Front door LH closed - FRONT LEFT DOOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note Door Key Linked Lock SW Front door lock/unlock switch LH lock signal (key-linked lock switch) / ON or OFF ON: Front door LH key cylinder turned to lock position OFF: Front door LH key cylinder turned to unlock position - Door Key Linked Unlock SW Front door lock/unlock switch LH unlock signal (key-linked unlock switch) / ON or OFF ON: Front door LH key cylinder turned to unlock position OFF: Front door LH key cylinder turned to lock position
2. ACTIVE TEST HINT: Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests. Connect the Techstream to the DLC3. Turn the power switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / (desired system) / Active Test. According to the display on the Techstream, perform the Active Test. WARNING: Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function does not operate. D-DOOR MOTOR Tester Display Test Part Control Range Diagnostic Note Power Window Driver side power window OFF/UP/DOWN - P-DOOR MOTOR Tester Display Test Part Control Range Diagnostic Note Power Window Passenger side power window OFF/UP/DOWN - RL-DOOR MOTOR Tester Display Test Part Control Range Diagnostic Note Power Window Rear LH side power window OFF/UP/DOWN - RR-DOOR MOTOR Tester Display Test Part Control Range Diagnostic Note Power Window Rear RH side power window OFF/UP/DOWN

DIAGNOSTIC TROUBLE CODE CHART [03/2012 - ]

HINT

If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.

POWER WINDOW CONTROL SYSTEM