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The Lock's lock from the door switches ? If they do it's not a fuse problem . Which of these does your vehicle have ?
Keyless Entry System Description and Operation (with Accessory 2 Way Remote)
Keyless Entry System Description and Operation (without Accessory 2 Way remote)
The keyless entry system is a vehicle entry device. The keyless entry system is used in conjunction with the body control module (BCM) to remotely activate certain vehicle features. Keyless entry will lock/unlock the doors/liftgate when a corresponding button on the keyless entry transmitter is pressed. This is accomplished by the transmitter sending a radio frequency to the remote control door lock receiver (RCDLR). The RCDLR interprets the signal and activates the requested function via a serial data message to the BCM. A low transmitter or vehicle battery or radio frequency (RF) interference from aftermarket devices, such as 2-way radios, power inverters, computers, etc., may cause a system malfunction. High RF traffic areas may also cause interference that could lead to a malfunction. Keyless entry allows you to operate the following components:
• Door locks
• Liftgate lock
• Vehicle locator/Panic alarm
• Illuminated entry lamps
• Remote vehicle start
The keyless entry system has the following components:
• Keyless entry transmitters
• Keyless entry antenna
• 2 Way Advanced Remote Start RCDLR
• BCM
If there is no exterior handle to open the hatch you are in a pickle. The rear hatch interior moulding assembly will have to be removed from inside the vehicle to access the lock assembly. This may crack/damage the moulding assembly as it is not designed to be removed this way. Once removed the door can usually be opened manually and then diagnosed for the problem. It may be a defective lock solenoid or latch assembly. I would have a pro look at it as they know how to disassemble these things with minamal to no damage.
I tried replacing battery in my remote. Sometimes it work and sometimes it doesn't. I think it could be a wiring problem in the remote. I know it's a major paun having to hurry up and put key in ignition befofr alarm starts going off.
If it is factory installed remote start lock the doors with the fab as you would to set the alarm then hold the start button at the top of the fab it should start.Please note that if the vehicle has a check engine light on the remote start function will be disabled and will not work.
Hopefully this vehicle is still under warranty. If its not bring the vehicle back to them and see what they say. If they choose not to do the right thing go to a
autobody repair shop(these guys do this everyday)
have them free up the door and give you a key way into that door.
If it will not open or close using the remote and all other functions of the rmote work then it is likely to be the remote receiver inside the door behind the door liner. If it will not open or close using the handles the coupler may not be fastened that goes to the motor behind the right side liner. Or the motor may be bad. If you turn the doors off using the switch at the drivers left side and they still won't open or close check to see if the door is still on the rollers and not jammed up. The power motor may have gone bad or it may need to have the cable tension adjusted.
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