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Home >> Lexus >> 2010 >> HS 250h >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Lighting (Exterior) (Diagnostic Codes & Circuit Tests) >> Lighting System >> DTC B241A: Rear Height Control Sensor >> Description

DTC B241A: Rear Height Control Sensor: Description

The AFS ECU (headlight swivel ECU assembly) receives signals indicating the height of the vehicle from the rear height control sensor sub-assembly RH.

DTC No. DTC Detecting Condition Trouble Area
B241A
  • Malfunction in rear height control sensor sub-assembly RH
  • Open or short in rear height control sensor sub-assembly RH circuit
  • Rear height control sensor sub-assembly RH
  • Harness or connector
  • AFS ECU (headlight swivel ECU assembly)