ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT GARAGE DOOR OPENER
(a) Press each garage door opener ("HomeLink") switch and check that the ("HomeLink") indicator light turns on. If one or more of the garage door opener ("HomeLink") switches does not turn on the ("HomeLink") indicator light, check the condition of the fuse and wire harness. if the wire of the fuse is broken or the wire harness is malfunctioning repair or replace it. If not, replace the inner rear view mirror assembly (garage door opener). Click here |
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2. INSPECT GARAGE DOOR OPENER REGISTRATION AND TRANSMITTING
HINT:
Use the "HomeLink" tester and a tester transmitter for this test. First clear the customer transmitter codes, and then register the tester transmitter code.
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(a) Check if the tester transmitter code was successfully registered.
HINT:
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HINT:
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(b) Apply battery voltage to the "HomeLink" tester as shown in the illustration.
*a | "HomeLink" Tester |
*b | Red LED |
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(c) Press a garage door opener ("HomeLink") switch. Check if the red LED of the "HomeLink" tester illuminates.
HINT:
If the red LED does not illuminate, replace the inner rear view mirror assembly (garage door opener).
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(d) When the inspection is complete, register the customer transmitter code(s) again.
HINT:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Can Communication System: Parking Assist ECU Communication Stop Mode
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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Smart Access System With Push-button Start (for Start Function): Runnable Signal Malfunction (B2286,P0335)
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