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Home >> Lexus >> 2010 >> IS 250C Standard >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Retractable Hardtop (Diagnostic Codes (B2536-B256E) & Circuit Tests) >> Retractable Hardtop System >> DTC B256D: Lock in Quarter Window Motor RH Circuit >> Description

DTC B256D: Lock in Quarter Window Motor RH Circuit: Description

The power window regulator motor assembly RH moves the quarter window RH up and down.

DTC No. Detection Condition Trouble Area
B256D Excessive current flow in power window regulator motor assembly RH.
  • Power window regulator motor assembly RH
  • Wire harness or connector
  • Sliding roof control ECU assembly