Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Slip Indicator Light Remains ON
DESCRIPTION
This procedure is for troubleshooting when the slip indicator light remains on but no DTCs are output.
The skid control ECU (brake actuator assembly) controls the slip indicator light in the combination meter assembly via CAN communication.
The slip indicator light blinks during VSC and/or TRAC operation.
If a malfunction is detected, the slip indicator light comes on to warn the driver.
CAUTION / NOTICE / HINT
NOTICE:
After replacing the skid control ECU (brake actuator assembly), perform "Calibration".
Click here .gif)
PROCEDURE
| 1. | CHECK VEHICLE CONTROL HISTORY |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Enter the following menus: Chassis / Brake/EPB / Utility / Vehicle Control History (RoB).
(d) Using the Techstream, check for Vehicle Control History.
Click here
| Tester Display |
|---|
| Vehicle Control History (RoB) |
HINT:
If vehicle control history is stored (X2079, X208A, X20D7, X20D8, X204C or X2088), the slip indicator light illuminates.
| Result | Proceed to |
|---|---|
| No vehicle control history (X2079, X208A, X20D7, X20D8, X204C and X2088) | A |
| Vehicle control history exists (X2079, X208A, X20D7, X20D8, X204C or X2088) | B |
| B | .gif) | PERFORM TROUBLESHOOTING AND REPAIR REGARDING VEHICLE CONTROL HISTORY |
|
.gif)
| 2. | INSPECT COMBINATION METER ASSEMBLY |
(a) Enter the following menus: Body Electrical /Combination Meter / Active Test.
(b) Perform the Active Test of the combination meter assembly using the Techstream.
Body Electrical > Combination Meter > Active Test| Tester Display |
|---|
| Indicat. Lamp Slip |
(c) Check the combination meter assembly.
OK:
The slip indicator light turns on or off in accordance with the Techstream operation.
| OK | | REPLACE BRAKE ACTUATOR ASSEMBLY |
| NG | | INSPECT METER / GAUGE SYSTEM |
Brake Hold Standby Indicator Light Circuit
DESCRIPTION The brake hold standby indicator light turns on if brake hold control is possible when the following conditions required for operation standby are met and the brake hold switch (electric p ...
Slip Indicator Light does not Come ON
DESCRIPTION The skid control ECU (brake actuator assembly) controls the slip indicator light in the combination meter assembly via CAN communication. CAUTION / NOTICE / HINT NOTICE: After replacing th ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear Wiper Motor: Components
COMPONENTS ILLUSTRATION *A w/o Rear No. 2 Seat - - *1 REAR WIPER ARM AND BLADE ASSEMBLY *2 REAR WIPER MOTOR AND BRACKET ASSEMBLY *3 REAR WIPER MOTOR GROMMET - - N*m (kgf*cm, ft.*lbf): Specified torque MP grease ILLUSTRATION *A w/ Rear No. 2 Seat - ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Front Drive Shaft Assembly: Disassembly
DISASSEMBLY PROCEDURE 1. SEPARATE FRONT NO. 2 AXLE INBOARD JOINT BOOT CLAMP (a) Secure the drive shaft in a vise between aluminum plates. NOTICE: Do not overtighten the vise. (b) Using pliers, separate the front No. 2 axle inboard joint boot clamp. 2. SEPARATE FRONT AXLE INBOARD JOINT ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
- Pictorial index
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Lexus Display Audio system
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
0.0129