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Tailgate actuator fuse??
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NC500
 


Member Since: 18 Sep 2017
Location: On the NC500
Posts: 548

Scotland 2014 Discovery 4 3.0 SDV6 HSE Auto Firenze RedDiscovery 4
Tailgate actuator fuse??

My rear tailgate actuator works when connected to an external power source but not when it plugged into the car loom. I’ve looked for a fuse for the rear tailgate but can’t find one listed. Does anyone know which circuit and fuse number it’s on??
  
Post #228344614th Mar 2022 2:28 pm
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NC500
 


Member Since: 18 Sep 2017
Location: On the NC500
Posts: 548

Scotland 2014 Discovery 4 3.0 SDV6 HSE Auto Firenze RedDiscovery 4

Apparently there isn’t a fuse. I have read on another forum that someone else had the same fault and they said “ Apparently the actuator triggered an overcurrent lock-out in the BCM (but no error codes or indications that this is happening).”

I have zero fault codes. But what the hell is an over current lock out and how do you correct it?? Any ideas??
  
Post #228345714th Mar 2022 4:10 pm
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 5052

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

You could try a hard reset and see if it helps. There could be a wiring issue or a failed FET amongst other possibilities but you would expect those would trigger a DTC.

Have a look here P154-157 There will be a fuse but it's indirect(central locking or similar circuit) so if all else is working the fuse is not the problem.



https://www.disco3.co.uk/gallery/albums/us...1545_-.pdf
 yµ (idµ - eAµ) ψ=mψ

 
 
Post #228353014th Mar 2022 11:30 pm
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NC500
 


Member Since: 18 Sep 2017
Location: On the NC500
Posts: 548

Scotland 2014 Discovery 4 3.0 SDV6 HSE Auto Firenze RedDiscovery 4

Thank you!
  
Post #228354315th Mar 2022 7:08 am
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