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Home >> Lexus >> 2012 >> LS 460 AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Exterior Lights >> Lighting System (Diagnostic Codes & Symptom Tests) >> Lighting System >> DTC B2412: Headlight Swivel Motor LH Malfunction; DTC B2413: Headlight Swivel Motor RH Malfunction >> Description

DTC B2412: Headlight Swivel Motor LH Malfunction; DTC B2413: Headlight Swivel Motor RH Malfunction: Description

The swivel motor receives a signal from the AFS ECU to operate and sends a signal indicating the direction of the headlight and condition of the headlight swivel motor to the AFS ECU.

DTC Code DTC Detection Condition Trouble Area
B2412
  • Malfunction in headlight swivel motor LH
  • Open or short in headlight swivel motor LH circuit
  • Headlight swivel motor LH
  • Wire harness
  • AFS ECU
B2413
  • Malfunction in headlight swivel motor RH
  • Open or short in headlight swivel motor RH circuit
  • Headlight swivel motor RH
  • Wire harness
  • AFS ECU
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