door locks

[smoothe]

I have 04 sierra 1500 when I remove key from ignition doors will not unlock have to open manually anyone have any idea.

[Chris]

Do you have steering wheel controls? If you do, all that can be set through that. Before i had steering wheel controls it would just lock/unlock in/out of Park

[smoothe]

yes i have steering wheel controls but it had been working until few days ago

[Chris]

Something could have reset. Go through those menus and see what it is set to

[smoothe]

ok i'll check that thanks for the help

[DMcD64]

I have 04 sierra 1500 when I remove key from ignition doors will not unlock have to open manually anyone have any idea.

Check your owner's manual. It tells you how to re-program your remote with 4 different options. Your doors should unlock as soon as you put her in park and lock when into gear. You can change it to only unlock 1 door or both, Have a look in section 2 of your manual!