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Home >> Toyota >> 2012 >> Highlander Hybrid >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sliding Roof System (Diagnostic Codes & Symptom Tests) (Hybrid) >> Sliding Roof System >> DTC B2342: Switch Failure >> Description

DTC B2342: Switch Failure: Description

This DTC is output when the sliding roof drive gear sub-assembly (sliding roof control ECU) detects that the OPEN, CLOSE, UP or DOWN switch in the roof console box assembly (sliding roof switch assembly) is stuck for 30 seconds or more.

NOTE:

When the sliding roof drive gear sub-assembly is reinstalled or replaced, the sliding roof drive gear sub-assembly must be initialized.

DTC No. DTC Detection Condition Trouble Area
B2342 Sliding roof drive gear sub-assembly (sliding roof control ECU) detects OPEN, CLOSE, UP or DOWN switch in roof console box assembly (sliding roof switch assembly) is stuck for 30 seconds or more
  • Sliding roof drive gear sub-assembly (sliding roof control ECU)
  • Roof console box assembly (sliding roof switch assembly)
  • Wire harness