Reasons Why My Jaguar’s Electric Tailgate Actuator Is Inoperative?
The electric tailgate actuator is responsible for opening and closing the rear tailgate and it is a crucial part of your Jaguar. This can be unlocked through the key fob, the buttons on the dashboard or the tailgate release button and this unlocks the actuator that then opens the cargo space automatically with the help of the vehicle's electronic system.
This part can malfunction due to various reasons but all of these include mechanical failures, electrical issues or software issues. The actuator may fail to operate the tailgate, may not be able to lock properly or may be completely unresponsive when the actuator itself malfunctions.
What Can Cause a Jaguar Electric Tailgate Actuator to Stop Working?
There could be several reasons for the electric tailgate actuator not working properly. These include:
Actuator motor wear and tear
Tailgate latch issues
Electrical connection problems
Discharged or weak car battery
Blown fuse
Tailgate control module malfunction
Computer or software issue
Water intrusion into the actuator unit
Signs that may appear showing that your Jaguar tailgate electrical actuator is faulty
The tailgate does not open upon pressing the button
One of the signs would be the tailgate which will fail to open when the key fob release button is pressed or even when the button is pressed.
Some possible reasons could be:
Faulty actuator motor
Faulty release switch
Blown fuse
Electrical wiring problem
Low battery voltage
Tailgate Opens but Refuses to Close
At times the power of the actuator is sufficient to unlock the tailgate but not sufficient to close it.
This could be because of:
Actuator gears are damaged
The latch assembly is faulty
Failure of the out-closing mechanism to work.
Malfunction of the control module
Calibration problems
Clicking Sound but No Tailgate Movement
If there is a clicking sound but no tailgate movement then this implies the actuator is trying to move but is not able to.
Some possible causes are:
Worn actuator motor
Damaged internal gears
Jammed latch
Insufficient power supply
Mechanical obstruction
Tailgate Opens Intermittingly
Causes may be:
Loose electrical connections
Actuator internal wear
Malfunctions in software
Wiring malfunction
Failure of the control module
Tailgate Fails to Lock Properly
However, if the tailgate opens but fails to lock properly then there might be a malfunction in the tailgate actuator or the tailgate locking system.
Causes could be:
Malfunctioning tailgate latch assembly
Striker misalignment
Damaged actuator
Mechanical wear
Electrical malfunction
Dashboard Warning Message
Modern Jaguar models have a feature that continuously checks the tailgate system for issues and alerts the driver to any issues found.
Messages shown could be:
Tailgate System Problem
Power Tailgate Fault
Tailgate Not Locked
Tailgate Fault
Service Required
Tailgate Stops Halfway During Operation
The tailgate will move halfway in either direction but it will take some time before it opens or closes further.
The reasons may be:
Actuator motor failure
Detection of obstruction malfunction
Battery voltage low
Defective position sensor
Control module malfunction
Tailgate requires some help from the operator
In case you require some physical effort while opening or closing the tailgate then it means that it does not create enough power for the operation.
The causes may be:
Motor damage
Gear damage inside the actuator motor
Increased mechanical resistance
Deteriorated hinges
Actuator motor failure
What Causes Failure of the Electric Tailgate Actuator?
Wear and Tear
Many cycles of opening and closing will occur during the life span of the actuator and after a while the components become old which makes them less efficient and unsafe.
Electrical Malfunctions
In order for the actuator to function properly the electrical signals are needed but they are prone to disturbance because of the wiring damage, rusted electrical connections, blown fuses or inconsistent battery voltage.
Software or Module Malfunction
Due to software malfunction or failure of the control module the actuator may not receive proper commands.
Physical Injury
Damage to the latch could result in mechanical strain on the actuator due to the bending hinges behind it.
Conclusion
In case the electric tailgate actuator in your Jaguar doesn't work anymore then our professional mechanics will be able to diagnose the fault by means of special diagnostic equipment. If there is a problem with the actuator motor, latch, electrical, software or control module failure then we can ensure that it will be solved to your vehicle's standards.
We want your electric tailgate to operate as intended but at the same time we do not want you to waste any more money and time on extra components. All we want is to make your power tailgate work again without spending any extra money and wasting more time.













