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	-
U029387	Lost Communication With Hybrid Powertrain Control Module 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 > Lighting System(for Hv Model With Cornering Light): Left Headlight ECU Variation Error (B2456)
DESCRIPTION This DTC is stored if the headlight ECU sub-assembly LH for another destination is installed. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from B2456 Left Headlight ECU Variation Error The power switch is on (IG). Vehicle specification information received via C ...

Toyota Avalon (XX50) 2019-2022 Owners Manual