Rear door locks wont engage(lock) when using the keyless receiver.

[RiverKingsb]

All of a sudden my rear doors (and liftgate) wont lock when pressing the lock button on the keyless receiver. The front doors will engage and the horn will chirp. When i press unlock the rear doors will activate using the receiver. Any suggestions?

 

[bowtie_hoe]

Don't know if it will help, but you could try the relearn procedure within your information center.

 

[DougK109]

I found my rear doors didnt lock unless I double tapped the lock button.

 

[linytahoe]

I have 2 door locks that wont open with the remote or with the door switch, I have had them replaced once before, now the want me to pay to replace them again. Any suggetions?