DTC B1507-18: Turn Signal Light Circuit Current Below Threshold [12/2021 - 10/2022]: Description

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

B1507-18

Turn Signal Light Circuit Current Below Threshold

Diagnosis Condition:

Auxiliary battery voltage is 10 V or more

Malfunction Status:

Open in front turn signal light circuit
Open in side turn signal light circuit
Open in rear turn signal light circuit

Side turn signal light assembly*1
Front turn signal and parking light bulb (front turn signal bulb)*2
Front turn signal light bulb (front turn signal bulb)*3
Outer rear view mirror assembly*1
Rear combination light socket and wire
Combination meter assembly
Harness or connector

*1: w/ Side Turn Signal Light
*2: w/ Side Marker Light
*3: w/o Side Marker Light