PAD is the short form of Testing analysis diagnosis. In the PAD mode, all the control units as well as all physical terminals are on. Why do you need the PAD mode? A new terminal control concept was introduced to the new G12 7 series vehicle. How to activate PAD mode:. The PAD mode is activated as follows:. This is also displayed in ISTA in the top right.

Ignition switch BMW ICOM problem

This ensures that a diagnosis can be performed with all control units. During vehicle diagnosis, a vehicle with Parking-Residing-Driving is automatically placed in the pad mode. How to use the selective partial network in PAD mode:. In vehicles today, there are up to 70 control units which are networked with each other.

For vehicles with a combustion engine, the electrical energy consumption is indirectly coupled to the fuel consumption through the alternator. Here, the selective switching off of control units that are not required can contribute to the reduction of the fuel consumption and therefore the CO2 emissions.

The control units which are not required are switched off via a corresponding bus signal. As long there is bus communication and no valid wake-up signal for the corresponding control unit, this control unit remains switched off.

The control unit is switched off by the deactivation of the voltage regulator. All partial networks are active in PAD mode.The only thing I did was connect a charger to the connections under the bonnet during to save the volatile settings. Following the test plan it tells me to check fuse F, kinda hard considering the fuses only make it to the 90's, after that it tells me to check "Supply- Junction Box Electronics".

Think I'd try disconnecting the battery, going for a coffee for 30 minutes or so then reconnecting to see if the error still exists. Could it be the IBS throwing a wobbly perhaps? What are the volatile settings that would be lost and are they a pain to reinstate? Only mpg etc. Already lost those as I took it off for 5 minutes. Yeah I will take it off for a bit and have a look at the connections.

Oh well, battery off for an hour with the jump leads shorting battery cable to earth during, still happened again. It could well be a module that send signals from the ecu to things like central locking or electric windows or the indicators or something.

Have a proper check of all the electrical equipment and toys. Thanks for taking the time to help, I am normally good at sorting my own problems but ISTA is being bloody useless on this one. Once the codes cleared I can cycle the ignition and it doesn't come back until I lock up and leave the car to go to sleep.

I have obviously buggered something leaving a power supply on when swapping the battery, it tell me the error is current but will clear down the code This is the result of the test plan! Had every fuse out today and not ones blown, also pulled and checked the relay in the rear fuse box as well just in case and that is fine, a good clean contact plate. In E91 it's located under the passenger glove box.

The bottom section where the large plug and socket is referred to Aa. However, if you search documents "Aa" in E61 D there is no such item. Only things that got coded were alarm chirp and speed display, since then the car was fully updated at my local indy using full ICOM kit connected to BMW I'm guessing 10 months ago and the guy put those back on after. Nothing has been messed with since and the cars been scanned about 20 times in the past 3 days to see if it will go away.

Once the car go Preview Post es to sleep and wakes up that codes back.

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This is the code it pulls but I can't make sense of it. I have a few of the latest ones in my basket as my motor had the last version fitted.

ista terminal 15

I will take it out tomorrow and open it up to see if anything got fried during the battery swap. As for that forum post, yeah I had found that but it isn't any help. Terminal 15 ignition controlledcould point towards:. Looks like the diagnostic cable is the reason and all I can think is the modified DLL that does fake voltage detection is to blame, I don't need to launch the voltage app and now ISTA can see when terminal 30 or 15 is on.

This is the only thing that has changed since I had this issue, not to remove the modded DLL and see what happens. I ran the test with the ignition off and no module found, turn the ignition on and the modules found. This isn't a fault with the wifes car I know you did but my brain didn't fire up until I plugged it into the mini this morning.

What an absolute twat I feel now, but at least it didn't cost me more money. Fucking hell! Glad you got it sorted. Error Insufficient User IQ. You need to be a member in order to leave a comment.

Sign up for a new account in our community. It's easy!Welcome to world's most trustworthy automotive forum. Thread Rating: 34 Vote s - 2. Reputation: I post here as i dont know what to do more or what can be the problem. Big thanks.

I had one example where connectors of USB socket and another one from center console was swapped then nothing works even internal light not power on with opened door. Reputation: 6. Hi give a separate voltage at terminal 15 12V what's happening? I don't remember, it was 2 year ago.

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But problem was in center console. Doesn't matter. If not maybe exchange ignition switch? Located in the battery negative terminal.

ista terminal 15

Good luck. Sent from my iPhone using Tapatalk.

ista terminal 15

Replies: Last Post by kada Replies: 5. Last Post by werni Replies: 3.Note: During vehicle diagnosis, a vehicle with Parking-Residing-Driving is automatically placed in the pad mode. This is also displayed in ISTA in the top right. This ensures that a diagnosis can be performed with all control units.

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During vehicle diagnosis, a vehicle with Parking-Residing-Driving is automatically placed in the pad mode. In vehicles today, there are up to 70 control units which are networked with each other. For vehicles with a combustion engine, the electrical energy consumption is indirectly coupled to the fuel consumption through the alternator.

Here, the selective switching off of control units that are not required can contribute to the reduction of the fuel consumption and therefore the CO2 emissions.

The control units which are not required are switched off via a corresponding bus signal. As long there is bus communication and no valid wake-up signal for the corresponding control unit, this control unit remains switched off. The control unit is switched off by the deactivation of the voltage regulator. Note: The individual partial networks can be activated and deactivated via diagnosis orders. All partial networks are active in PAD mode.

Yes, only get pad resident etc, with icom a2not with enet or usb to obd2. Home Gallery Blog Contact Us.Note: During vehicle diagnosis, a vehicle with Parking-Residing-Driving is automatically placed in the pad mode. This is also displayed in ISTA in the top right. This ensures that a diagnosis can be performed with all control units. During vehicle diagnosis, a vehicle with Parking-Residing-Driving is automatically placed in the pad mode. In vehicles today, there are up to 70 control units which are networked with each other.

For vehicles with a combustion engine, the electrical energy consumption is indirectly coupled to the fuel consumption through the alternator. Here, the selective switching off of control units that are not required can contribute to the reduction of the fuel consumption and therefore the CO2 emissions. The control units which are not required are switched off via a corresponding bus signal. As long there is bus communication and no valid wake-up signal for the corresponding control unit, this control unit remains switched off.

The control unit is switched off by the deactivation of the voltage regulator. Note: The individual partial networks can be activated and deactivated via diagnosis orders. All partial networks are active in PAD mode. Yes, only get pad resident etc, with icom a2not with enet or usb to obd2.

PAD is the short form of Testing analysis diagnosis. In the PAD mode, all the control units as well as all physical terminals are on. Why do you need the PAD mode? How to use the selective partial network in PAD mode: In vehicles today, there are up to 70 control units which are networked with each other. Previous How to change a language for Diagbox 7.Welcome to world's most trustworthy automotive forum.

Thread Rating: 38 Vote s - 2. Reputation: 6. Hello friends! I have a problem with my ICOM. I have the 3. On bmw car with key start I can use the icom full with all functions programming, coding, diagnose all work well, but on cars with start button is impossible to connect it and don't detect the ignition Anyone know anything?? What is the problem? Reputation: 1, Hi mate, Easy way to check if it's hardware or software. While plugged into the OBD port of the car.

Connect a charger to prevent battery drain. P address of the ICOM. You will be presented with a screen to enter a user name and password.

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Both should read battery voltage. If not and this problem happens on all cars newer than than problem is the ICOM controller not switching.

If both show battery voltage the more likely software related. You can try to restore the ICOM by following my thread listed below or can send it in for repairs or buy a new one Hope this helped. Please press the and buttons if you found this helpful. Reputation: 9. I will try it. Reputation: Use a good BMW diagnostic and, more importantly, know how to do it.

How to Activate ISTA+ Diagnosis PAD Mode

Below is a list of the most popular BMW scanners that we know for sure, have the function to do this procedure. Every scanner has different steps that you need to follow in order to do the alignment. However, in general, this is how it is done:.

This is important because the voltage cannot drop below 12 Volts during the synchronization. Connect the scanner to the car either through the OBD2 port or, if the car has a Round Plug connector under the hood, use that one. This is usually the section where you check for fault codes. After you go through that process you have to turn the key to the OFF position for at least 25 seconds.

When you are finished synchronizing the DME to your car, it is very important to delete all the fault codes and reset all the adaptations in the DME. Otherwise, you may get an incorrect fault codes or a check engine light.

ista terminal 15

They need change data reading algorithm, because after this procedure cas is near dead. However, in general, this is how it is done: 1. Follow the steps in the scanner to select the model and year of your car. Then start the car.


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