Thread: TD5 Immobiliser - Strange behaviour

Philip,


Not sure because the batteries are linked. I know that the ABS system draws some current and have checked all my fuses for unusual current draw.


The rear battery has a small current draw from the navigator.


I'm guessing that the main battery would have a higher draw from electronics (this has been documented before but the fix was a little too technical for my skill level)


I had not thought of using an AGM as a main because I was under the impression that the Disco needed a higher capacity Calcium battery. I had tried a CAT deep cycle/cranking battery but it did not last that well and I went back to the Calcium.


I might have to do some research on why the Disco requires a Calcium battery.

Odd.. The appropriate CAT battery is Calcium..