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Home >> Toyota >> 2017 >> Highlander LE Plus, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 249 (Smart Key System (Entry Function) - Symptom Tests - (Hybrid)) >> SMART KEY SYSTEM (for Entry Function) >> Symptom Tests >> New Key cannot be Registered [02/2014 - 11/2016] >> Description
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New Key cannot be Registered [02/2014 - 11/2016]: Description

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

If an electrical key transmitter sub-assembly could not be newly registered, wave interference or a malfunction of the certification ECU (smart key ECU assembly), electrical key transmitter sub-assembly, steering lock ECU (steering lock actuator assembly) or electrical key and tire pressure monitoring system receiver assembly is suspected.

The registration to add another electrical key transmitter sub-assembly (without replacing any parts) is called "additional key ID registration".

If additional registration is not possible, refer to "Additional Key cannot be Registered".

Refer to Additional Key cannot be Registered [02/2014 - ] 

HINT: 

If any of the following have been performed, registration of all electrical key transmitter sub-assemblies is necessary: