LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2014 >> Prius Plug-in >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 124 (Smart Key System (For Entry Function) (Diagnostic Codes & Symptom Tests) (Except Plug-In)) >> SMART KEY SYSTEM (for Entry Function) >> Circuit Tests >> Back Door Entry Lock and Unlock Functions do not Operate [10/2013 - ] >> Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Back Door Entry Lock and Unlock Functions do not Operate [10/2013 - ]: Description

WARNING: This page is about a different variant/trim than selected.

When the back door entry lock and unlock functions do not operate, one of the following may be malfunctioning: 1) power door lock control system; 2) outside electrical key oscillator (for rear side); 3) certification ECU (smart key ECU assembly), or 4) back door opener switch assembly.