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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 B1507: Open in Turn Signal Circuit [10/2016 - 09/2020] >> Description

DTC B1507: Open in Turn Signal Circuit [10/2016 - 09/2020]: Description

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

HINT: 

DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note
B1507 Open in Turn Signal Circuit Diagnosis Condition:
  1. Battery voltage is 10 V or more.

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