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Home >> Lexus >> 2010 >> IS 350C >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Retractable Hardtop (Diagnostic Codes (B2536-B256E) & Circuit Tests) >> Retractable Hardtop System >> DTC B253C: Package Tray Switch No. 3 Abnormal Operation >> Description

DTC B253C: Package Tray Switch No. 3 Abnormal Operation: Description

The package tray trim bracket (No. 3 main package tray switch) detects that the main package tray position. The switch sends a signal to the sliding roof control ECU assembly.

DTC No. Detection Condition Trouble Area
B253C Output of No. 3 main package tray switch does not change or change timing is abnormal.
  • Package tray trim bracket (No. 3 main package tray switch)
  • Wire harness or connector
  • Sliding roof control ECU assembly