DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Power Door Lock Control System - Diagnostic Codes & Symptom Tests >> Power Door Lock Control System >> All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch [11/2023 - ] >> Description

All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch [11/2023 - ]: Description

The main body ECU (multiplex network body ECU) receives switch signals from the door control switch assembly and activates the door lock motor on each door according to these signals.