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DTC B1508-19: Turn Signal/Hazard Flasher Circuit Current Above Threshold [09/2021 - 11/2022]: Description

This DTC is stored when the combination meter assembly detects a 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 in that circuit will not blink.

DTC No. Detection Item DTC Detection Condition Trouble Area
B1508-19 Turn Signal/Hazard Flasher Circuit Current Above Threshold Diagnosis Condition:
  1. Auxiliary battery voltage is 10 V or more

Malfunction Status:
  1. Short in turn signal light circuit
  • Headlight assembly
    • Front turn signal light socket*1
    • Front turn signal light bulb*1
  • Rear combination light assembly
  • Outer rear view mirror assembly*2
    • Side turn signal light assembly*2
  • Harness or connector
  • Combination meter assembly
  1. *1: for Bulb Type Clearance Light
  2. *2: w/ Side Turn Signal Light