DTC B1510-87: Lost Communication with HUD Gigabit Video Interface Missing Message [11/2021 - 10/2023]: Description

Combination meter assembly performs the communication with the meter mirror sub-assembly by GVIF communication.

When the communication with the meter mirror sub-assembly stops, Combination meter assembly outputs B1510-87.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B1510-87	Lost Communication with HUD Gigabit Video Interface Missing Message	Diagnosis Condition: Power switch on (IG) IG power source voltage is 9.5 V or more Malfunction Status: No communication with meter mirror sub-assembly Malfunction Time: 10 seconds or more	GVIF communication system Meter mirror sub-assembly Combination meter assembly

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

B1510-87

Lost Communication with HUD Gigabit Video Interface Missing Message

Diagnosis Condition:

Malfunction Status:

Malfunction Time:

Pattern	DTC Output Part Name		Suspected Area (Malfunction Status)
	Combination Meter Assembly	Meter Mirror Sub-assembly
	B1510-87	B1511-87
Pattern 1	◦	◦	GVIF communication line (Open or short)
			Meter mirror sub-assembly (Internal malfunction)
			Combination meter assembly (Internal malfunction)
Pattern 2	◦	-	Local bus branch line (Open)
Pattern 2	◦	-	Combination meter assembly (Internal malfunction)

◦: DTC is output.-: DTC is not output