Medevac93

New Member
got my first used Disco. The SLS which is supposed to raise the back end up 4" does not work. It is not a fuse. I press the button and it does nothing but light up the light until I release it. Where do I start troubleshooting?
 
First thing, when u put ignition on check out if the SLS failure LED is working(the one from the bottom with two opposite arrows)......if not, the seller f**cked up things to hide a failure..........the next steps are connected to this......u'll be advised.
 
got my first used Disco. The SLS which is supposed to raise the back end up 4" does not work. It is not a fuse. I press the button and it does nothing but light up the light until I release it. Where do I start troubleshooting?


Have you got ALL doors closed and the bonnet shut? And the engine running?

Cheers
Dave
 

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