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Home >> Lexus >> 2012 >> LS 460L AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Smart Access System (Keyless Entry) (Diagnostics & Symptom Tests)) >> Smart Access System With Push-Button Start >> Symptom Tests >> All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate >> Description

All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate: Description

WARNING: This page is about a different car, the 2012 Lexus LS 460. However, it is still accessible from the selected car via links, so may be relevant.

When the wireless operation can be used to lock and unlock the doors, the communication line between the door control receiver and certification ECU is normal. When the entry operation does not operate, one of the following may be the cause: 1) entry cancel function is set through customization; 2) malfunction in smart access system communication line (electrical key transmitter and vehicle); or 3) wave interference.

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