Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Test H: The Smart Lock Does Not Operate Correctly

PINPOINT TEST H: THE SMART LOCK DOES NOT OPERATE CORRECTLY


H1-H2:






H3:






NOTE: It is possible to lock the vehicle with the keys in the ignition lock cylinder if the doors are locked with the remote keyless entry (RKE) transmitter or manually locked with the manual push buttons.

Normal Operation
The smart unlock feature unlocks the driver door if the key is in the ignition lock cylinder and the driver door is open when the vehicle is locked with the door lock control switch. The smart unlock feature requests the driver door be unlocked 1 second after these conditions occur. The smart unlock feature unlocks the driver door only if the keycode programming and transmitter identification code (TIC) programming modes are not active.

Possible Causes
- Smart junction box (SJB)