DTC B1507-18: Turn Signal Light Circuit Current Below Threshold [10/2018 - ]: Description

This DTC is stored when the combination meter assembly detects an open in a front turn signal light circuit or rear turn signal light circuit.

HINT:

If there is an open in a front turn signal light circuit or rear turn signal light circuit, the turn signal lights on the side with the open circuit will blink faster than usual.
If there is an open in a side turn signal light circuit, DTC B150718 will not be stored.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B150718	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 rear turn signal light circuit	Harness or connector Headlight unit assembly No. 1 headlight ECU sub-assembly Rear combination light socket and wire sub-assembly Rear combination light LED Combination meter assembly

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

B150718

Turn Signal Light Circuit Current Below Threshold

Diagnosis Condition:

Malfunction Status:

DTC DETECTION CONDITIONS

		Vehicle Condition
		Pattern 1	Pattern 2
Diagnosis Condition	Ignition switch ON	◦	◦
Malfunction Status	Open in front turn signal light circuit	◦	-
Malfunction Status	Open in rear turn signal light circuit	-	◦
Detection Time		-	-
Number of Trips		1 trip	1 trip

HINT:

DTC will be output when conditions for either of the patterns in the table above are met.