James86004
Expedition Leader
Hi All,
In 2014 I installed a dual battery system into our 1992 Range Rover using a Blue Sea 7611 ACR. The PO converted the alternator to a Delco 12SI, and the most recent component change was a new alternator 3 months ago.
About 2 weeks ago, an intermittent problem developed where when the engine was shut off and the key removed, the ignition warning light came on. It doesn't do it every time, but when it does, the starting battery will run down in 24 hours. It may or not be coincidence, but I put the starting battery on a 10A charger made for AGM batteries since the alternator doesn't fully charge them.
Any help appreciated. I made a wiring cartoon which is hopefully attached.
In 2014 I installed a dual battery system into our 1992 Range Rover using a Blue Sea 7611 ACR. The PO converted the alternator to a Delco 12SI, and the most recent component change was a new alternator 3 months ago.
About 2 weeks ago, an intermittent problem developed where when the engine was shut off and the key removed, the ignition warning light came on. It doesn't do it every time, but when it does, the starting battery will run down in 24 hours. It may or not be coincidence, but I put the starting battery on a 10A charger made for AGM batteries since the alternator doesn't fully charge them.
Any help appreciated. I made a wiring cartoon which is hopefully attached.