Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT SKID CONTROL BUZZER ASSEMBLY

(a) Make sure that there is no looseness in the locking part and connecting part of the connector.

(b) Disconnect the skid control buzzer assembly connector.

(c) Check the connector and terminals for deformation and corrosion.

OK:

No deformation or corrosion.

(d) Connect a positive (+) lead from the battery to terminal 1, and a negative (-) lead to terminal 2 of the skid control buzzer assembly, and check that the buzzer sounds.

OK:

The skid control buzzer assembly sounds.

If the result is not as specified, replace the skid control buzzer assembly.