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Home >> Lexus >> 2014 >> IS 250 Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge System - Diagnostic Codes (1 Of 2) >> Meter / Gauge System >> DTC B1508: Short in Turn Signal / Hazard Flasher Circuit [10/2016 - 09/2020] >> Description

DTC B1508: Short in Turn Signal / Hazard Flasher Circuit [10/2016 - 09/2020]: Description

This DTC is stored when the combination meter assembly (meter circuit plate) detects an short in a turn signal light circuit.

HINT: 

If there is a short in a turn signal light circuit, all of the turn signal lights on the side with the short circuit will not blink.

DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note
B1508 Short in Turn Signal / Hazard Flasher Circuit Diagnosis Condition:
  1. Battery voltage is 7 V or more.

Malfunction Status:
  1. Short in turn signal light circuit
  • LED or bulb
  • Harness or connector
  • Instrument panel junction block assembly
  • Combination meter assembly
DTC stored -