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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 L0746: P/W (DR) Parameter Read Fail; DTC L0750: P/W (DR) Position Read Fail >> Diagnostic Procedure

Diagnostic Procedure

Diagnostic trouble code recheck 

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.