Turn the engine switch off and connect the intelligent tester to the DLC3.

Interview and confirm the trouble .

Interview and confirm the trouble .

ABS (Anti-lock Brake System)

The ABS helps prevent the wheels from locking when the brakes are applied firmly or when braking on a slippery surface.

Lexus IS250 IS220d GSE20 ALE20 BRAKE CONTROL

Lexus IS250 IS220d GSE20 ALE20 BRAKE CONTROL

When there is a malfunction with terminal contact points or part installation problems, removal and installation of the suspected problem parts may return the system to the normal condition either completely or temporarily.

When there is a malfunction with terminal contact points or part installation problems, removal and installation of the suspected problem parts may return the system to the normal condition either completely or temporarily.

In the Test Mode (signal check), a malfunction of the speed sensor that cannot be detected when the vehicle is stopped is detected while driving.

Transition to the sensor check mode can be performed by connecting terminals TS and CG of the DLC3 and turning the engine switch from off to on (IG).

Connecting terminals TC and CG of the DLC3 causes the ECU to display the DTC by blinking the ABS warning light.