Without a battery in the circuit to manage the voltage output of the alternator you'll get a voltage spike which will fry the diodes. Never disconnect the battery from a running alternator equipped car. That's why the better battery disconnects also have a field circuit disconnect (for alternators with will allow that).
Replacement Horn, High, Electric, With Mounting Bracket, 2-Male Blade Terminal. $16.99. Our aftermarket Land Rover Discovery parts and accessories come with a Lifetime Replacement Guarantee. Free 60-Day Returns.From the top of my head; - Firstly remove the to fan cover and coolant hose. Put a towel in the hole to prevent anything falling down. - Remove the fan. - Use an allan key to move and"untension" the belt tensioner und pull the belt off while holding the tensioner down. - Undo the cable plug on the alternator.alternator l322 test. Jump to Latest Follow. 11K views 6 replies 3 participants last post by Britrover Nov 5, 2014. B. Britrover Discussion starter. 19 posts · Joined 2014. #1 · Nov 1, 2014. 2005 L322 BMW V8 - 90,000 miles. Battery light on dash just came on - 11.7 V across battery when running indicating failed alternator. Nov 16, 2023. by 41jules1967. 1 1 of 47 47. 20K posts. 10.3M views. Home. Forums. Discovery Sport Technical Forum. Faults and Technical chat for the Discovery Sport. try the hard reset by touching the pos and neg together (obviously not touching the battery). THere are threads that go into more detail if you search. A word of advice as a Land Rover owner; bringing an LR3 to autozone and sticking in "whatever fits" is not going to yield great results.