REMOTE CONTROL CENTRAL LOCKING 4 DOOR KIT

CONTENTS

• 4 Door Wiring Harness
• 4 x Central Locking Motors
• Universal Mounting Brackets and Accessories
• 2 x Remote Controls
• 1 x ECU

TECHNICAL PARAMETERS

• Working temperature: -40 ~ +85 °C
• Working voltage: 9 ~ 16VDC
• Static current: ≤10mA
• Frequency: 433.92MHz ± 0.25MHz

KEY FEATURES

• Remote lock/unlock
• Remote boot release
• Car locating
• Additional kill switch, can cut off Starter Motor
• Remote close sunroof (auxiliary output)
• Remote close windows (auxiliary output)

FEATURES

1. Remote lock

   Press the lock button (?) once on the transmitter. The turn signals will flash once, and the doors will be locked. If the sunroof and window closer are connected, both the sunroof and windows will be closed.

2. Remote unlock

   Press the unlock button (?) once on the transmitter. The turn signals will flash twice, and the doors will be unlocked.

3. Remote boot release

   Press and hold the boot release button (?) for 2.5 seconds on the transmitter. The turn signals will flash 3 times. The boot will be released (Positive or negative boot trigger can be selected).

4. Panic/Locating

   Press the panic/locating button (?) once in arming status. The turn signals will flash 3 times.

5. Transmitter programming

   The system comes with two programmed transmitters. If you need to replace transmitters, please follow the steps below:

   1. Press & hold the learning button located on the ECU (next to wiring plug). The turn signals will turn ON.
   2. Press the lock button on the 1st transmitter. The turn signals will flash. This indicates that the 1st transmitter is successfully programmed.
   3. Press the lock button on the 2nd transmitter. The turn signals will be turned off. This indicates that both transmitters are programmed successfully.

WIRING DIAGRAM (1 MASTER, 3 SLAVES)

A wiring diagram is provided showing the connections for one master actuator and three slave actuators. Key connections include power (+12V), ground (GND), trunk trigger, window closer, and sunroof trigger. The diagram illustrates the placement of actuators relative to the lock rod, with Figure 1 showing an actuator not aligned and Figure 2 showing an actuator in perfect alignment with the lock rod.

Note on Boot Trigger:

• For positive switching boot trigger, connect the RED wire with bullet terminal to the purple/white terminal wire. The Pink wire will now output 12V positive when activated.
• For negative switching boot trigger, connect the RED wire with bullet terminal to the black terminal wire. The Pink wire will now output 12V negative when activated.

INSTALLATION

1. Installing Central locking motors/actuators

   • Carefully remove the window handles, lever surrounds & door trims.
   • Align each actuator in the correct direction, ensuring it does not obstruct any moving parts within the door and that its movement is parallel with the door lock mechanism (See Fig 1).
   • Drill two small holes (5mm) in the internal side of the door. Use the actuator mounting holes to indicate hole locations, then secure the actuator.
   • If required, bend a steel rod (supplied) to allow the actuator to push the lock mechanism.
   • Align the actuator to the middle stroke position and align the lock rod to the middle position.
   • Use a knuckle (supplied) to connect the steel rod to the lock rod (See Fig 2).
   • Ensure all screws are secured on the knuckle and use tread locking solution (Loctite, not supplied).

2. Installing Wire Harness

   • Plug the wire loom into the central locking ECU and secure it in an appropriate mounting position (e.g., under the driver's side dash).
   • Run the long end of the harness through the vehicle's under-dash area to the front passenger actuator and under the carpet to the rear passenger actuator.
   • Run the short end of the harness to the driver's actuator and under the carpet to the rear passenger door (driver's side).
   • Connect the Black, Brown, and White wires on the master actuator colour for colour.
   • Connect the Green and Blue wires colour for colour initially. If the actuator direction needs reversing, swap the Green and Blue wires.
   • Ensure all actuators are installed, wires are connected, and all joints are insulated before connecting power and ground.

3. Caution

   • When running wires from the car into the door, use rubber grommets to protect wires from chafing against bare metal as the door is opened and closed.
   • Sleeve wires in PVC automotive sleeving or insulation tape to protect them while bending as the door is opened and closed.
   • Wires run through doors must not obstruct any moving parts inside the door. Use cable ties to trap wires against the door skin.
   • Before replacing door trims, check window winding components are free from any locking wires by rolling windows up and down.

4. FAQ

   • Fuse always blows
     Check for short circuits on the power wire or green & blue wires to chassis ground.
   • Actuators do not operate
     
     • Check the fuse.
     • Check wire connections to each actuator.
     • Check mechanical assembly and ensure there are no loose parts.