the duke35

Tried to install the PopNLock power tailgate lock-lets you lock/unlock OEM tailgate lock with key fob. Instructions are fuzzy and incomplete. Tech line can only repeat what the printed instructions say...which is to tap into the grey and tan wire behind dash fuse panel. There are several tan and grey wires. Neither worked to activate the actuator. Even tried to tap into the wires behind drivers door panel they feed the door lock latch. There are 4 wires going from door switch to the latch. Still no joy. PopNLock tech line said they would send another wiring harness and relay in case the relays are bad. Anyone have any luck installing this kit? Anyone have wiring diagram for drivers lock/unlock? Very frustrating. This should be simple plug and play. Help.

niugnep

There are two styles of lock switches on this truck, I have GM wiring diagrams for both. Its either AU3 or AN3/DL3. PM me with e-mail address and I can send them to you.