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Diagnostic Trouble Code Chart

POWER WINDOW CONTROL SYSTEM 

POWER WINDOW CONTROL SYSTEM - DIAGNOSTIC TROUBLE CODE CHART

DTC Code Detection Item Trouble Area
B1221  Power Window Switch Circuit on Driver Door Power Window Switch Circuit on Driver Door Power window regulator master switch assembly (D-door ECU)
B1231  Jam Protection Limit Switch Circuit on Driver Door
  1. Power window regulator motor assembly LH (Driver side)
  2. Wire harness
  3. Power window regulator master switch assembly (D-door ECU)
B1232  Jam Protection Pulse Switch Circuit on Driver Door
  1. Power window regulator motor assembly LH (Driver side)
  2. Wire harness
  3. Power window regulator master switch assembly (D-door ECU)