Newbie needs battery help!

This site contains affiliate links for which LandyZone may be compensated if you make a purchase.

eezer

New Member
Posts
3
Hi, I am new to the world of Land Rover, and after just 5 days have encountered a problem that I hope someone can help me with?
My range rover is fitted with a Hornet Maxx1 alarm/immobiliser which I think is causing a battery problem. The battery had gone flat and therefore the alarm had activated. I got a jump start, and took it to Halfords, where the kind man put a meter on the battery. Having only gone a few miles, the battery had already retrieved 46% power, and the test also showed that the battery was receiving a good charge. I was then told that a common fault is that there is an aerial receiving the signal from the immobiliser/alarm, and this often picks up signals from wifi in the area causing it to drain the battery.
I guess, my question is, is the halfords man talking rubbish, and if so any ideas what it might be, and lastly, if he tells the truth, where might I find the aerial so that I can disconnect it?

Help!!!:confused:
 
Which type of Range Rover? If it's a P38, the problem of the battery going flat is well documented, it is due the the RF receiver for the key fob picking up stray WiFi and other signals which wakes up the BECM. A quick fix is to take off the single blue aerial wire from the RF receiver located behind off the side trim in the boot. The FOB will still work but you will have to stand very close the the rear quarter window. The proper fix is to fit the latest version RF Receiver. Don't buy one from Ebay!
Not sure why it has an after market alarm fitted, the standard alarm is pretty bomb proof.
 
Last edited:
Hi, I am new to the world of Land Rover, and after just 5 days have encountered a problem that I hope someone can help me with?
My range rover is fitted with a Hornet Maxx1 alarm/immobiliser which I think is causing a battery problem. The battery had gone flat and therefore the alarm had activated. I got a jump start, and took it to Halfords, where the kind man put a meter on the battery. Having only gone a few miles, the battery had already retrieved 46% power, and the test also showed that the battery was receiving a good charge. I was then told that a common fault is that there is an aerial receiving the signal from the immobiliser/alarm, and this often picks up signals from wifi in the area causing it to drain the battery.
I guess, my question is, is the halfords man talking rubbish, and if so any ideas what it might be, and lastly, if he tells the truth, where might I find the aerial so that I can disconnect it?

Help!!!:confused:
he is not ****ting you, you may help yourself by putting where you are, what year your car is and if its petrol, or doosle..:welcome2:
 
Groans the wireless receiver is located behind the top right boot panel by window.
pulling the receiver aerial wire means remote only works by back window.
If battery stops going flat you need a receiver upgrade
 
I was told that the alarm system was changed due to an insurance issue, but I don't really know.
Took the panel off today to take a look, and basically, the blue wire has been cut and then utilised by the new alarm.
The blue wire now comes down inside the door post, then has a thin piece of red wire soldered to it, then splitting, and soldered to two additional wires. One goes to the shelf where the unit is located and is screwed to the shelf, while the other wire disapears down behind the panel and out of view. Not to keen to cut the new wires, as I am not sure what they are for. As I mentioned, the system fitted is a Hornet Maxx1.
 
Back
Top