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) |
Sound Signal Circuit between Navigation Receiver Assembly and Stereo Component
Amplifier
DESCRIPTION
The navigation receiver assembly sends a sound signal to the stereo component
amplifier assembly via the sound signal circuit.
The sound signal that has been sent is amplified by the stereo component amplifier
assembly, and then is sent to th ...
IG Power Source Circuit
DESCRIPTION
The main power source is supplied to the air conditioning amplifier assembly
when the ignition switch is turned to ON. The power source is used for operating
the air conditioning amplifier assembly, servo motors, etc.
WIRING DIAGRAM
CAUTIO ...