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Home >> Mitsubishi >> 2014 >> Lancer ES Sportback >> Repair and Diagnosis >> External Pages >> Different car >> Section 89 (Headlight System - With Diagnostics) >> Diagnostic Trouble Code Procedures >> DTC L0432: RLS RS adaptation error < Vehicles with lighting control sensor > >> Diagnosis

DTC L0432: RLS RS adaptation error < Vehicles with lighting control sensor >: Diagnosis

WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.
  1. STEP 1. Using scan tool (M.U.T.-III), Check whether the diagnostic trouble code is stored again. 

    Disconnect the connector from the lighting control sensor, and connect the connector to the lighting control sensor again. Then, check again if the DTC is stored in LIN.

    CAUTION: To prevent damage to scan tool (M.U.T.-III), always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool (M.U.T.-III).
    1. Connect scan tool (M.U.T.-III). Refer to "HOW TO CONNECT SCAN TOOL (M.U.T.-III) ."
    2. Disconnect the connector of lighting control sensor, and connect it again.
      NOTE: When connecting the connector, follow the correct installation procedure.
    3. Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
    4. Check if DTC is stored.

    Q: Is the DTC stored? 

    • YES:  Go to Step 2
    • NO:  The lighting control sensor is installed with the wrong procedure.
  2. STEP 2. Lighting control sensor installation surface check 

    Visually check the presence of scratches or air bubbles (diameter of 5 mm or more) on the windshield to which the lighting control sensor is installed. In addition, visually check that the optical coupler is not broken and that the lighting control sensor can be installed.

    Q: Is the check result normal? 

    • YES:  Go to Step 3
    • NO:  Replace the windshield (Refer to WINDSHIELD )
  3. STEP 3. Using scan tool (M.U.T.-III), Check whether the diagnostic trouble code is stored again. 

    Check again if the DTC is stored in LIN.

    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 LIGHTING CONTROL SENSOR (RAIN SENSOR) ADAPTATION >.
    2. Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
    3. Check if DTC is stored.

    Q: Is the DTC stored? 

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