Front Passenger Side Power Window does not Operate with Front Passenger Side Power Window Switch [03/2014 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / Main Body / Data List.
5. Read the Data List according to the display on the Techstream.
   MAIN BODY (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Communication P-Door Motor	Connection status between power window regulator motor (for front passenger side) and main body ECU (multiplex network body ECU) / OK or STOP	OK: Normal communication STOP: Communication stopped	-

   OK

   On the Techstream screen, OK is displayed.

NG → See step   8 

OK: Go to next step 

1. Enter the following menus: Body Electrical / P-Door Motor / Data List.
2. Read the Data List according to the display on the Techstream.
   P-DOOR MOTOR (POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER SIDE))
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   P Door P/W Up SW	Front passenger side power window manual up switch signal / ON or OFF	ON: Front passenger door power window manual up switch operated OFF: Front passenger power window manual up switch not operated	-
   P Door P/W Down SW	Front passenger side power window manual down switch signal / ON or OFF	ON: Front passenger door power window manual down switch operated OFF: Front passenger power window manual down switch not operated	-

   OK

   On the Techstream screen, ON or OFF is displayed accordingly.

NG → See step   4 

OK: Go to next step 

1. Enter the following menus: Body Electrical / P-Door Motor / Active Test.
2. Perform the Active Test according to the display on the Techstream.
   P-DOOR MOTOR (POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER SIDE))
   
   

   Tester Display	Test Part	Control Range	Diagnostic Note
   Power Window	Power window	OFF / UP / DOWN	-

   OK

   Front passenger side power window operates normally.

   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.

NG → See step   7 

OK → See step   9 

1. Remove the power window regulator switch assembly (for front passenger side). Refer to REMOVAL [03/2014 - ] .

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Switch Condition	Specified Condition
   2 (U) - 5 (GND)	Auto up or up position	Below 1 Ω
   10 (D) - 5 (GND)	Auto down or down position	Below 1 Ω

   TEXT IN ILLUSTRATION
   
   

   *1	Component without harness connected (Power Window Regulator Switch Assembly (for Front Passenger Side))

NG → See step   6 

OK: Go to next step 

1. Disconnect the power window regulator motor assembly (for front passenger side) connector.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   I7-2 (U) - I2-10 (UP1)	Always	Below 1 Ω
   I7-10 (D) - I2-7 (DWN1)	Always	Below 1 Ω
   I7-5 (GND) - Body ground	Always	Below 1 Ω
   I7-2 (U) - Body ground	Always	10 kΩ or higher
   I7-10 (D) - Body ground	Always	10 kΩ or higher
   I2-10 (UP1) - Body ground	Always	10 kΩ or higher
   I2-7 (DWN1) - Body ground	Always	10 kΩ or higher

   TEXT IN ILLUSTRATION
   
   

   *1	Front view of wire harness connector (to Power Window Regulator Switch Assembly (for Front Passenger Side))
   *2	Front view of wire harness connector (to Power Window Regulator Motor Assembly (for Front Passenger Side))

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK → See step   7