On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT HORN RELAY ASSEMBLY
| (a) Remove the HORN relay. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 3 - 5 | Battery voltage not applied between terminals 1 and 2 | 10 kΩ or higher |
| 3 - 5 | Battery voltage applied between terminals 1 and 2 | Below 1 Ω |
If the result is not as specified, replace the HORN relay.
Data List / Active Test
Lighting (ext)Lexus RX (RX 350L, RX450h) 2016-2026 Owners Manual > Operating the lights and
wipers: Windshield wipers and
washer
Operating the wiper lever
Operating the lever operates the
wipers or washer as follows.
When "AUTO" is selected, the wipers will operate automatically when the sensor
detects falling rain. The system automatically adjusts wiper timing in
accordance
with rain volume and vehicle speed.
Th ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Intuitive Parking Assist System (w/ Intelligent Clearance Sonar System): Parts Location
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