INITIALIZATION
INITIALIZE POWER WINDOW CONTROL SYSTEM (ALL DOORS)
NOTICE:
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HINT:
If the battery has been replaced, it is not necessary to initialize the power window regulator motor assemblies.
(a) Perform initialization according to the table below.
Condition of Power Window | Proceed to |
---|---|
Initialization method when a power window regulator motor assembly has been replaced with a new one. | Procedure A |
HINT: Use this procedure if a power window regulator motor assembly is being reused. | Procedure B |
Initialization method for when the power window unexpectedly operates in reverse or stops due to a change in the sliding resistance after a fitting adjustment is made. | Procedure C |
(b) Procedure A
(1) Perform window position initialization (fully closed, fully open) and sliding resistance learning.
HINT:
*: Even if the door glass is in the fully open position before performing step 3, push down and hold the switch for 1 second or more.
(c) Procedure B
(1) Reset the power window position, perform window position initialization (fully closed, fully opened) and sliding resistance learning.
Reset the power window position, perform window position initialization (fully closed, fully opened) and sliding resistance learning.
HINT:
If initialization cannot be completed properly, the LIN communication system may be malfunctioning.
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(d) Procedure C
(1) Perform sliding resistance learning.
HINT:
If the jam protection function or catch protection function continues to operate even after performing steps 4, 5 and 6, perform the procedure again from step 3.
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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Pre-collision System Warning Buzzer: Installation
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