LIN COMMUNICATION SYSTEM, Diagnostic DTC:B2424, B2425

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

DESCRIPTION

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

DTC No. DTC Detection Condition Trouble Area
B2424

  • Malfunction in headlight leveling motor LH

  • Open or short in headlight leveling motor LH communication circuit

  • Headlight leveling motor LH

  • Harness or connector

  • AFS ECU (headlight swivel ECU assembly
B2425

  • Malfunction in headlight leveling motor RH

  • Open or short in headlight leveling motor RH communication circuit

  • Headlight leveling motor RH

  • Harness or connector

  • AFS ECU (headlight swivel ECU assembly

INSPECTION PROCEDURE

Refer to Lighting System DTC B2424 Click here.