They could be these test them by working the power lock/Unlock button with a DMM connected to +12v to each wire.
POWER LOCK GRAY (TYPE B) (-) Negative
POWER UNLOCK BROWN (TYPE B) (-) Negative
Also see if any of these wires from the Versa match what you have already found?
Nissan Versa 2007-2011
PART COLOR LOCATION
12 VOLT CONSTANT BLUE (+) @ IGNITION SWITCH, (WHITE, 6-PIN PLUG), PIN 3
STARTER WHITE (+) @ IGNITION SWITCH, (WHITE, 6-PIN PLUG), PIN 2
STARTER 2 N/A
IGNITION 1 RED (+) @ IGNITION SWITCH, (WHITE, 6-PIN PLUG), PIN 1
IGNITION 2 (Vehicles with Intelligent Key only) WHITE @ignition KNOB SWITCH,(GRAY, 6-PIN PLUG,PIN 3)
IGNITION 3 N/A
ACCESSORY /HEATER BLOWER 1 YELLOW (+) @ IGNITION SWITCH, (WHITE, 6-PIN PLUG), PIN 4
ACCESSORY /HEATER BLOWER 2 BROWN (+) @ IGNITION SWITCH, (WHITE, 6-PIN PLUG), PIN 5
KEYSENSE GREEN or LT. GREEN (+) @ iGNITION KEY SWITCH (GRAY 6PIN PLUG,PIN 1 or @ BCM WHITE 40PIN PLUG , PIN 37 )
PARKING LIGHTS ( - ) N/A
PARKING LIGHTS ( + ) GRAY (+) in DRIVERS KICK PANEL, Harness to REAR of Vehicle
POWER LOCK GRAY (TYPE B) in DRIVERS KICK PANEL or BCM, (WHITE, 15-PIN PLUG), PIN 5, NOTE #2
POWER UNLOCK PURPLE to BLUE (TYPE B) in DRIVERS KICK PANEL or BCM, (WHITE, 15-PIN PLUG), PIN 6, NOTE #2
DOOR TRIGGER LT. GREEN to BROWN (-) in DRIVERS KICK PANEL or BCM, (WHITE, 15-PIN PLUG), PIN 7, NOTE #2
DOMELIGHT SUPERVISION LT. GREEN to BROWN (-) @ PASSENGER A Pillar or BCM, (BLACK, 15-PIN PLUG), PIN 8, NOTE #2
TRUNK RELEASE BLUE to PURPLE or LT. GREEN (-) NOTE #3 @ PASSENGER KICK PANEL or BCM, (WHITE, 40-PIN PLUG), PIN 30, NOTE #2
SLIDING POWER DOOR N/A
HORN PINK (-) @ HORN Switch, (GRAY, 8-PIN PLUG), PIN 2
TACH BLUE,ORANGE, YELLOW or PURPLE (AC) @ Any FUEL-INJECTOR
WAIT TO START LIGHT N/A
BRAKE RED (+) @ BRAKE PEDAL Switch or in EITHER KICK PANEL, Harness to REAR of Vehicle
FACTORY ALARM DISARM BROWN (-) Requires Double Pulse, NOTE #4 in DRIVERS KICK PANEL or BCM, (WHITE, 40-PIN PLUG), PIN 7, NOTE #2
ANTI-THEFT NISSAN'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1 @ IGNITION SWITCH TUMBLER
EXTRA INFORMATION
NOTE #1: This vehicle is Equipped with NISSAN'S TRANSPONDER ANTI-THEFT SYSTEM, for REMOTE STARTING ONLY you will need the Part #791 BYPASS Module and an Extra Ignition key. (Requires extra key for Operation) Part # XK09 for REMOTE STARTING ONLY, requires 1 key for programming, NO key required for Operation. Part # DB-ALL for REMOTE START/KEYLESS Entry, requires 1 key for programming and NO Key for Operation. To Order the go to the SECURITY BYPASS MODULE Page or INTERFACE BYPASS MODULE Page on this website. NOTE #2: the BCM (Body Control Module) is located Behind the GLOVE BOX. NOTE #3: TEST this wire while Opening the Hatch with the Handle on the REAR of the vehicle. NOTE #4: TEST this wire while Turning the KEY in the Drivers Door. This wire will also DISARM the FACTORY ALARM.