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DTC B2313: Driver Side Glass Position Initialization Incomplete; DTC B2316: Passenger Side Glass Position Initialization Incomplete: Description

The power window regulator motor assembly is operated by the power window regulator master switch and power window regulator switch assembly. The power window regulator master switch assembly and power window regulator switch assembly has motor, regulator and ECU functions.

When the ECU determines that the power window regulator master switch assembly, power window regulator switch assembly and power window regulator motor assembly has not been initialized, DTCs B2313 and B2316 are stored.

DTC No. DTC Detection Condition Trouble Area
B2313 Power window regulator master switch assembly not initialized
  • Power window regulator master switch assembly not initialized
  • Power window regulator master switch assembly
B2316 Power window regulator switch assembly not initialized
  • Power window regulator switch assembly not initialized
  • Power window regulator switch assembly