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Home >> Mitsubishi >> 2014 >> Lancer ES Sportback >> Repair and Diagnosis >> Body & Frame >> Windows >> Door & Window - With Diagnostics - Lancer >> Diagnostic Trouble Code Procedures < Power Window > >> DTC L0736: P/W (DR) Sensor Fail (Ground) >> Diagnostic Procedure

Diagnostic Procedure

  1. STEP 1. Check power window main switch connector E-28, front power window motor (LH) connector E-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector. 

    Q: Are power window main switch connector E-28, front power window motor (LH) connector E-14 in good condition? 

    1. YES:  Go to Step 2.
    2. NO:  Repair or replace the damaged component(s). Refer to HARNESS CONNECTOR INSPECTION . Verify that the power window works normally.
  2. STEP 2. Check the wiring harness between power window main switch connector E-28 (terminal 12) and front power window motor (LH) connector E-14 (terminal 6). 

    Q: Is the wiring harness between power window main switch connector E-28 (terminal 12) and front power window motor (LH) connector E-14 (terminal 6) in good condition? 

    1. YES:  Go to Step 3.
    2. NO:  The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the power window works normally.
  3. STEP 3. Diagnostic trouble code recheck 

    Replace the front power window motor (LH). Recheck if the diagnostic trouble code is set.

    1. Erase the diagnostic trouble code.
    2. Turn the ignition switch from the LOCK (OFF) position to the ON position.
    3. Check if the diagnostic trouble code is set.

    Q: Is the diagnostic trouble code set? 

    1. YES:  Replace the power window main switch.
    2. NO:  The procedure is complete. Verify that the power window works normally.
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