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Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Lighting (Exterior)) >> 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

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

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

DTC DETECTION CONDITION AND TROUBLE AREA

DTC No. DTC Detection Condition Trouble Area
B2412
  • Malfunction in headlight swivel actuator LH
  • Open or short in headlight swivel actuator LH circuit
  • Open or short in headlight swivel actuator position sensor LH
  • Headlight swivel motor LH (Headlight assembly LH)
  • Wire harness or connector
  • AFS ECU
B2413
  • Malfunction in headlight swivel actuator RH
  • Open or short in headlight swivel actuator RH circuit
  • Open or short in headlight swivel actuator position sensor RH
  • Headlight swivel motor RH (Headlight assembly RH)
  • Wire harness or connector
  • AFS ECU