Display Lights on Dash (1 Viewer)

[All Points]

Ok, 2001 Lexus LX470 w/ 307K+ miles, after being parked indoors for two weeks, displays these dash lights with no CEL. Vehicle drives great. No brake booster alarm. No brake line leaks and all fuses seem/are good. Don’t have Techstream so was wondering about y’all’s experience or opinion? Is this a wheel speed sensor issue? I suppose my area Toyota Dealership can run a TS diagnostic? TIA!

 

[excessive]

check your battery voltage, low voltage can cause these lights

 

[OEMGUY0720]

Use an OBD reader with ABS readout capabilities to get more information on what the warning lights are about.

 

[All Points]

Use an OBD reader with ABS readout capabilities to get more information on what the warning lights are about.

Used three (3) different OBD readers and got zero returns. I guess TS is the only option…

Use an OBD reader with ABS readout capabilities to get more information on what the warning lights are about.

Tried three different ObD readers, one high end, and got zero returns. I’ll be visiting Toyota for the TS…

 

[Sean9421]

Used three (3) different OBD readers and got zero returns. I guess TS is the only option…


Tried three different ObD readers, one high end, and got zero returns. I’ll be visiting Toyota for the TS…

If you're low on brake fluid, it will disable the abs and vsc. Check your brake fluid reservoir and add up to the full line, but more importantly, check for where it's leaking from. Pump the brakes a bunch of times and look for wet spots.

 

[leveeguy]

Fix for ABS, VSC TRAC, VSC OFF, & Brake lights remain on no CEL, or how to repair an ECU

Hopefully this post saves you some money by showing you how to potentially repair your skid control ECU rather than replacing/buying a new/used one (skid control ECU part #89540-60160). These instructions do require the ability to solder surface mount components and use either an oscilloscope...

forum.ih8mud.com

 

[MiyamotoMusashi]

^^^^^^^^^^
This! I can vouch for this repair.

 

[All Points]

^^^^^^^^^^
This! I can vouch for this repair.

Yep, ran Techstream and got no codes. Technician did the flashing test and revealed it’s the ABS ECU. Now looking to find a good used one (EBay) and/or have this one repaired.