Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch

WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: Front Passenger Side Power Window does not Operate with Front Passenger Side Power Window Switch
- Front Passenger Side Power Window does not Operate with Front Passenger Side Power Window Switch

DESCRIPTION

When the hybrid control system is running or the power switch is on (IG), the power window regulator motor assembly (for front passenger side) is operated by the power window regulator switch assembly. The power window regulator motor assembly (for front passenger side) has motor, regulator, and ECU functions.

WIRING DIAGRAM





INSPECTION PROCEDURE

NOTICE:
* The power window control system uses a LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting How To Proceed With Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly.
* If the power window regulator motor assembly (for front passenger side) has been replaced with a new one, initialize the power window control system Initialization.

PROCEDURE

1. READ VALUE USING TECHSTREAM (Main Body)

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Main Body / Data List.

(e) Read the Data List according to the display on the Techstream.

Main Body (Main Body ECU (Multiplex Network Body ECU))





OK:

On the Techstream screen, OK is displayed.

NG -- GO TO LIN COMMUNICATION SYSTEM (Proceed to How to Proceed with Troubleshooting) How to Proceed With Troubleshooting
OK -- Continue to next step.

2. READ VALUE USING TECHSTREAM (P-Door Motor)

(a) Enter the following menus: Body Electrical / P-Door Motor / Data List.

(b) Read the Data List according to the display on the Techstream.

P-Door Motor (Power Window Regulator Motor Assembly (for Front Passenger Side))





OK:

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

NG -- INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY
OK -- Continue to next step.

3. PERFORM ACTIVE TEST USING TECHSTREAM (P-Door Motor)

(a) Enter the following menus: Body Electrical / P-Door Motor / Active Test.

(b) Perform the Active Test according to the display on the Techstream.

P-Door Motor (Power Window Regulator Motor Assembly (for Front Passenger Side))





OK:

Front passenger side power window operates normally.

CAUTION:
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 -- REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Side) Removal

OK -- REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Removal

4. INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY

(a) Remove the power window regulator switch assembly Removal.





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

Standard Resistance:





Text in Illustration





NG -- REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY Removal
OK -- Continue to next step.

5. CHECK HARNESS AND CONNECTOR (FRONT PASSENGER SIDE SWITCH - MOTOR AND BODY GROUND)

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

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

Standard Resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Side) Removal