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Home >> Lexus >> 2021 >> LC 500 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge System - Diagnostic Codes, Symptom Tests & Circuit Tests (Convertible) >> Meter / Gauge System >> DTC B1508: Short in Turn Signal / Hazard Flasher Circuit [07/2020 - 05/2023] >> Description

DTC B1508: Short in Turn Signal / Hazard Flasher Circuit [07/2020 - 05/2023]: Description

These DTCs are stored when the combination meter assembly detects an short in a turn signal light circuit or the hazard warning light circuit.

DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note
B1508 Short in Turn Signal / Hazard Flasher Circuit When IG voltage is 9.5 V or more and the following condition is detected:
  • Short in turn signal light circuit or hazard warning light circuit
  • Harness or connector
  • front multiplex network door ECU
  • Outer mirror actuator assembly
  • Front turn signal light assembly
  • Side turn signal light assembly
  • Rear combination light lens and body
  • Combination meter assembly
DTC stored -