Last minute install questions

Crucified · 06-24-2016, 02:28 AM

About ready to install my audio system and I have studied up what I could find. Two remaining questions...1. If I disconnect the negative battery terminal will there be any code/warning lamp issues when I pull the seats? 2. How about the window controls?

In short, I read that the negative battery terminal disconnect will avoid the air bag issue but does this apply to the other systems as well?

Thank you in advance!- Crucified

NorthStyle · 06-24-2016, 03:37 AM

Shouldn't do anything to the seats as I've had battery plugged/unplugged multiple times over the past two weeks. For the windows, I had to reset them each time but that only takes about a minute between the two since it's so simple.

bigaudiofanat · 06-24-2016, 10:10 AM

You will have to reset windows as stated. If you have the negative battery terminal unplugged with removal of seats and or air bag light on dash. There will be no issue, IF you plug the neg terminal in with any of them unplugged. You will get an airbag light.

SouthArk370Z · 06-24-2016, 10:42 AM

What they said.

If you pull the battery cable and discharge the capacitors in the ECM (step on the brake for a second or two), then the car has no idea what you are doing. As long as everything is re-connected properly before you power back up, the car doesn't know that anything happened.

I thought they fixed the window problem in later models such as OPs 2016.

Edit: Powering down will reset learned tuning parameters (ECM will relearn quickly but car may run a little rough for a few minutes) and you will need to go through several drive cycles before the pollution controls will report as ready.

Crucified · 06-24-2016, 01:23 PM

Thank you for the help! I will try and post up the results of my install. Always a bit hesitant to rip into a new car but this forum has been a TREMENDOUS help!

ChaseZ · 06-24-2016, 11:36 PM

Quote:

Originally Posted by SouthArk370Z

What they said.

If you pull the battery cable and discharge the capacitors in the ECM (step on the brake for a second or two), then the car has no idea what you are doing. As long as everything is re-connected properly before you power back up, the car doesn't know that anything happened.

I thought they fixed the window problem in later models such as OPs 2016.

Edit: Powering down will reset learned tuning parameters (ECM will relearn quickly but car may run a little rough for a few minutes) and you will need to go through several drive cycles before the pollution controls will report as ready.

Nothing whatsoever happened when I disconnected mine. No windows or anything else to contend with. Just like it should be.

06-24-2016, 02:28 AM	#1 (permalink)
Crucified Base Member Join Date: Jun 2016 Location: SoCal I.E. Posts: 98 Drives: 16 370z Rep Power: 122	Last minute install questions About ready to install my audio system and I have studied up what I could find. Two remaining questions...1. If I disconnect the negative battery terminal will there be any code/warning lamp issues when I pull the seats? 2. How about the window controls? In short, I read that the negative battery terminal disconnect will avoid the air bag issue but does this apply to the other systems as well? Thank you in advance!- Crucified

06-24-2016, 03:37 AM	#2 (permalink)
NorthStyle A True Z Fanatic Join Date: Aug 2015 Location: Deutschland + SC/FL USA Posts: 1,235 Drives: 2011 370Z Nismo Rep Power: 24276	Shouldn't do anything to the seats as I've had battery plugged/unplugged multiple times over the past two weeks. For the windows, I had to reset them each time but that only takes about a minute between the two since it's so simple. SouthArk370Z likes this.

06-24-2016, 10:10 AM	#3 (permalink)
bigaudiofanat Car Audio Installer Join Date: Jun 2009 Location: Magnolia DE Posts: 8,342 Drives: 2012 Infiniti G37x Rep Power: 852	You will have to reset windows as stated. If you have the negative battery terminal unplugged with removal of seats and or air bag light on dash. There will be no issue, IF you plug the neg terminal in with any of them unplugged. You will get an airbag light. SouthArk370Z likes this. __________________ Need help with car audio or electronics? Let me know!! Need Help Let Me Know Direct email address reimermatt@gmail.com Owner of: Dynamic Mobile Audio Follow me below https://www.facebook.com/Dynamicmobileaudio/

06-24-2016, 10:42 AM	#4 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324197	What they said. If you pull the battery cable and discharge the capacitors in the ECM (step on the brake for a second or two), then the car has no idea what you are doing. As long as everything is re-connected properly before you power back up, the car doesn't know that anything happened. I thought they fixed the window problem in later models such as OPs 2016. Edit: Powering down will reset learned tuning parameters (ECM will relearn quickly but car may run a little rough for a few minutes) and you will need to go through several drive cycles before the pollution controls will report as ready. Crucified likes this. __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma Last edited by SouthArk370Z; 06-24-2016 at 10:45 AM.

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06-24-2016, 01:23 PM	#5 (permalink)
Crucified Base Member Join Date: Jun 2016 Location: SoCal I.E. Posts: 98 Drives: 16 370z Rep Power: 122	Thank you for the help! I will try and post up the results of my install. Always a bit hesitant to rip into a new car but this forum has been a TREMENDOUS help!