DESCRIPTION
This procedure is for troubleshooting when the ABS warning light remains on but no DTCs are output.
The skid control ECU (brake actuator assembly) controls the ABS warning light in the combination meter assembly via CAN communication.
CAUTION / NOTICE / HINT
NOTICE:
Click here
PROCEDURE
1. | INSPECT COMBINATION METER ASSEMBLY |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Enter the following menus: Body Electrical /Combination Meter / Active Test.
(d) Perform the Active Test of the combination meter assembly using the Techstream.
Body Electrical > Combination Meter > Active Test Tester Display |
---|
Indicat. Lamp ABS |
(e) Check the combination meter assembly.
OK:
The ABS warning light turns on or off in accordance with the Techstream operation.
OK | ![]() | REPLACE BRAKE ACTUATOR ASSEMBLY |
NG | ![]() | INSPECT METER / GAUGE SYSTEM |
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DESCRIPTION The side collision sensor RH circuit (bus 1) consists of the airbag sensor assembly, door side airbag sensor RH and rear airbag sensor RH. The door side airbag sensor RH and rear airbag sensor RH detect impacts to the vehicle and send signals to the airbag sensor assembly to determine if ...
Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual > Multi-information display: Menu icons
Select a menu icon to display its content.
Drive
information
Select to display various drive data.
Navigation
system-linked display (if equipped)
Select to display the following navigation system-linked
information.
Route guidance
Compass display (heading-up display)
Audio ...