flat battery Nissan D40 petrol

Sounds like bullpoo to me, might have a crook security module?
Sometimes cars sit for months in dealers yards before being sold, can imagine what they would be doing if they went flat after a fortnight.
You haven't added any accessories that might be causing the problem?

Thanks Peter me thinks its BS too had private auto elec check it out before I went back to dealer all my accessories were ok he said this module was drawing the power Nissan claim they tested new D40 sitting in Melb and the power loss was similar to mine

2 weeks out of 3 my 4by sits there doing nothing and the immobaliser never looks like flattening the batteries. and being a cruiser she always starts first crank

gda think navara d40 is same as pathfinder.. if is my pathy battert did the same dead after a few days in drive. 5 months old. Nissan replaced battery so mayby there is a problem with the batteries being fitted?? good luck.

Had the same problem with the battery in my D40, nissan must have got a bad batch of batteries, I replaced mine with a bigger battery but took the original into nissan which was replaced under warranty, this battery is now just sitting in the garage as a spare.
As a warning , do not leave the D40 or Pathy in 4x4 and end up with a flat battery, which happened to me while camping on the beach for a week as the computer gets confused and does not know what position the transfer case is in and will not allow you to select 2wd. In the end the only way I could fix it was to remove the electric actuator motor on the tfer case and manually put it back into 2wd refit the actuator. So now I never leave it parked in anything but 2wd.
Chris