Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Headup Display System

DTC No.	Detection Item	Memory	Note
B132187	Lost Communication with EMV Missing Message	DTC stored	-
U010087	Lost Communication With ECM/PCM "A" Missing Message	DTC stored	-
U012987	Lost Communication With Brake System Control Module Missing Message	DTC stored	-
U014287	Lost Communication with Body Control Module "B" Missing Message	DTC stored	-
U015587	Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message	DTC stored	-
U016387	Lost Communication with Navigation Control Module Missing Message	DTC stored	-
U016487	Lost Communication with HVAC Control Module Missing Message	DTC stored	-
U023A87	Lost Communication with Image Processing Module "A" Missing Message	DTC stored	-
U110487	Lost Communication with Driving Support ECU Missing Message	DTC stored	-
U111087	Lost Communication with Intuitive Parking Assist Module Missing Message	DTC stored	w/ Intelligent Clearance Sonar System

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Navigation System(for Gasoline Model): Voice Recognition Microphone Disconnected (B1579)
DESCRIPTION The radio and display receiver assembly, roof console box sub-assembly and telephone microphone assembly are connected to each other using the microphone connection detection signal lines. This DTC is stored when a microphone connection detection signal line is disconnected. DTC No. Dete ...

Toyota Avalon (XX50) 2019-2022 Owners Manual