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LIN COMMUNICATION SYSTEM, Diagnostic DTC:B2424, B2425

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DTC Code DTC Name
B2424 Headlight Leveling Motor LH Communication Malfunction
B2425 Headlight Leveling Motor RH Communication Malfunction
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DESCRIPTION

The AFS ECU (headlight swivel ECU assembly) receives a signal from each headlight swivel motor using LIN communication.

DTC No. DTC Detection Condition Trouble Area
B2424

  • Malfunction in headlight swivel motor LH

  • Open or short in headlight swivel motor LH communication circuit

  • Headlight swivel motor LH

  • Harness or connector

  • AFS ECU (headlight swivel ECU assembly
B2425

  • Malfunction in headlight swivel motor RH

  • Open or short in headlight swivel motor RH communication circuit

  • Headlight swivel motor RH

  • Harness or connector

  • AFS ECU (headlight swivel ECU assembly
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INSPECTION PROCEDURE

Refer to Lighting System DTC B2424 (Click here).