Instruction Manual

STEP 4:

Use an impact drill and 10mm nut-setter

to install a compatible backup alarm on

the metal surface that is below the truck’s

tail lamp cavity (just outside and above the

driver side frame rail).

Note: (2) 10mm TEK screws are provided

with the compatible backup alarm

STEP 6:

Enter the Vehicle Settings menu through the driver’s information center

• Change the remote entry exterior lighting to “off”

• This will prevent the backup alarm from sounding when the vehicle is unlocked

with the OEM keyless entry transmitter

STEP 7:

Test the backup alarm

STEP 5:

Plug the backup alarm connector into the mating connector on the P-BUA-

SILVERADO harness