Code No.L0432 RLS RS Adaptation Error


DIAGNOSTIC FUNCTION



COMMENTS ON TROUBLE SYMPTOM




  • Incorrect installation procedure: Connect the connector before mounting the lighting control sensor onto the optical coupler of the windshield.
  • Correct installation procedure: Mount the lighting control sensor onto the optical coupler of the windshield. Wipe the windshield surface thoroughly, and check that the surface is dry. Then, connect the connector.

PROBABLE CAUSES



  • Lighting control sensor improperly installed
  • Lighting control sensor (rain sensor) abnormal operation

DIAGNOSIS PROCEDURE


STEP 1. Check whether the diagnosis code is reset.



(1)Disconnect the connector of lighting control sensor, and connect it again.
note When connecting the connector, follow the correct installation procedure.
(2)Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
(3)Check if diagnosis code is set.

Q. Is the diagnosis code set?





STEP 2. Lighting control sensor installation surface check



Q. Is the check result normal?





STEP 3. Check whether the diagnosis code is reset.



(1)Wipe the windshield surface of the lighting control sensor section thoroughly, and check that the surface is dry. Then, perform the lighting control sensor (rain sensor) adaptation. <Refer to GROUP 51 - Lighting Control Sensor (Rain Sensor) Adaptation >.
(2)Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
(3)Check if diagnosis code is set.

Q. Is the diagnosis code set?