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Diagnostic Trouble Code Table

DIAGNOSTIC TROUBLE CODE TABLE

DTC Code Detection Item Trouble Area
B2311  Driver Door Motor Malfunction
  1. Battery disconnection when the ignition switch is on (IG)
  2. Power window regulator motor (on driver side)
  3. Incorrect installation of power window components
  4. Overheated power window regulator motor (on driver side)
B2312  Driver Side Door Master Switch Malfunction
  1. Power window regulator motor (on driver side)
  2. Power window master switch
  3. Wire harness
  4. Power window master switch is held in the same position for more than 20 seconds
B2313  Glass Position Initialization Incomplete
  1. Power window regulator motor (on driver side)
  2. Power window regulator motor (on driver side) not initialized
B2321  Driver Side Door ECU Communication Stop
  1. Power window regulator motor (on driver side)
  2. Main body ECU (Instrument panel junction block)
  3. Wire harness
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