DESCRIPTION
If any door glass or a power window regulator motor does not operate smoothly, the jam protection function may be triggered automatically, resulting in the auto up function being unable to fully close the window.
HINT:
This symptom may occur for any of the windows.
CAUTION / NOTICE / HINT
NOTICE:
HINT:
Since the power window control system has functions that use LIN communication,
first confirm that there is no malfunction in the communication system by inspecting
the LIN communication functions in accordance with the "How to Proceed with Troubleshooting"
procedures (See page ). Then, conduct the following
inspection procedure.
PROCEDURE
1. |
PERFORM INITIALIZATION (APPLICABLE LOCATION) |
(a) Initialize the power window regulator motor (applicable location) (See page ).
|
2. |
CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP/DOWN FUNCTION (APPLICABLE LOCATION)) |
(a) Check that all door power windows move when the auto up/down function of the multiplex network master switch assembly and power window regulator switch assembly is operated (See page ).
OK:
Auto up/down function is normal (applicable location).
OK |
END (PROBLEM DUE TO INITIALIZATION FAILURE) |
|
3. |
CHECK WINDOW GLASS SLIDING MOVEMENT (APPLICABLE LOCATION) |
(a) Remove the power window regulator motor.
(b) Install the window glass to the door glass run.
(c) Check if the power window regulator operates smoothly.
(d) Check that the window glass slides smoothly when sliding it up by hand.
OK:
Window glass slides smoothly.
NOTICE:
Perform initialization again ( ).
HINT:
Make sure that the following conditions are met:
OK |
INSTALL WINDOW GLASS CORRECTLY (REMOVE FOREIGN OBJECTS CAUSING IMPROPER FIT OR REPLACE PARTS) |
NG |
REPLACE POWER WINDOW REGULATOR MOTOR (APPLICABLE MOTOR) |
Initialization
INITIALIZATION
1. INITIALIZE AUTOMATIC RUNNING BOARD SYSTEM
NOTICE:
When a side auto step controller ECU assembly is replaced, the side auto step
controller ECU assembly must be initialized. Functions such as deploying/stowing
and jam protection do not ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the audio and visual system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
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