Toyota 4Runner: On-vehicle Inspection

Toyota 4Runner Service Manual / Audio / Visual / Telematics / Garage Door Opener / Garage Door Opener System / On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT GARAGE DOOR OPENER

(a) Press each switch and check that the red LED turns on. If one or more of the switches does not turn on the LED, confirm normal operation of the fuse and wire harness. If the fuse and wire harness are malfunctioning, replace them. If not, replace the garage door opener (map light assembly) (See page ).

Text in Illustration

*1	These Switches
*2	LED

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 code, and then register the tester transmitter code.

(a) Check if the test transmitter code was successfully registered.

HINT:

If the code cannot be registered, replace the garage door opener (map light assembly) (See page ).

Text in Illustration

*1	Test Transmitter
*2	Press

(b) Press the garage door opener switch that was registered to the tester transmitter. Check if the green LED of the "HomeLink" tester illuminates.

HINT:

If the green LED does not illuminate, replace the garage door opener (map light assembly) (See page ).

HINT:

Registration of the customer transmitter code(s) may not be possible in the service facility if the transmitters of the customer are not available or if any of the buttons are used for rolling code-type systems.
Refer to the Owner's Manual for additional information about registration (programming) of transmitter codes.

Text in Illustration

*1	Press
*2	"HomeLink" Tester

System Description

SYSTEM DESCRIPTION 1. DESCRIPTION (a) A maximum of 3 kinds of transmitter code based systems (example: garage doors, gates and entry gates) can be registered with the vehicle garage door opener. A ...

Registration

REGISTRATION PROCEDURE 1. REGISTER TRANSMITTER CODE HINT: The vehicle garage door opener records transmitter codes for systems such as garage doors, gates, entry gates, door locks, hom ...

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