DTC B1321-87: Lost Communication with EMV Missing Message [10/2018 - 07/2022]: Description

The combination meter assembly and radio receiver assembly communicate via local bus communication. This allows audio and visual system information to be displayed on the multi-information display.

This DTC is stored when a communication error occurs between the radio receiver assembly and combination meter assembly.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B132187	Lost Communication with EMV Missing Message	Diagnosis Condition: The ignition switch is ON IG power source voltage is 9.5 V or more Malfunction Status: No communication with radio receiver assembly Malfunction Time: 30 seconds or more	Combination meter assembly

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

B132187

Lost Communication with EMV Missing Message

Diagnosis Condition:

The ignition switch is ON
IG power source voltage is 9.5 V or more

Malfunction Status:

No communication with radio receiver assembly

Malfunction Time:

30 seconds or more

Combination meter assembly