Nissan 370Z Forum - Replacing Battery Question

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sonic370

11-01-2012 08:22 PM

Replacing Battery Question

Sorry if this is the wrong section. But will need to replace my battery soon before the dead of winter. anyway the dealer is telling me it will run about 160.
yeah that's high. but he's telling me if not done right the computer will have to be reset. is that true and he's just trying to rip me off...

sorry to sound like a newbie on this but i am.....

DEpointfive0

11-01-2012 08:33 PM

Bullshiit, buy yourself an Optima battery (you can find them for $160 shipped online, have a shop beat that price) and make sure you connect POSITIVE first...
That's it, POSITIVE first

sonic370

11-01-2012 08:39 PM

Quote:

Originally Posted by DEpointfive0 (Post 1994902)

Bullshiit, buy yourself an Optima battery (you can find them for $160 shipped online, have a shop beat that price) and make sure you connect POSITIVE first...
That's it, POSITIVE first

Man thanks that makes my day. so it doesn't matter how you remove it
just connect positive first on the new battery.............

DR_	11-01-2012 09:37 PM

I had to reset my windows but besides that no issues. I went with a PC680 battery that is 21 pounds lighter than stock.

6MT	11-01-2012 09:39 PM

Quote:

Originally Posted by DEpointfive0 (Post 1994902)

Bullshiit, buy yourself an Optima battery (you can find them for $160 shipped online, have a shop beat that price) and make sure you connect POSITIVE first...
That's it, POSITIVE first

:iagree: And the computer reset thing is Bovine Scatology.

DEpointfive0

11-01-2012 10:06 PM

Quote:

Originally Posted by sonic370 (Post 1994910)

Man thanks that makes my day. so it doesn't matter how you remove it
just connect positive first on the new battery.............

Disconnect the NEGATIVE FIRST...

The reason why you want to disconnect negative first and reconnect it last is because the Positive can spark (I forgot the more scientific term) and this can cause the ECU to short out, have I never seen it happen... BUT Nissan HAS released a bulletin for this issue

forza370z

11-02-2012 02:09 AM

Quote:

Originally Posted by DEpointfive0 (Post 1995048)

Disconnect the NEGATIVE FIRST...

The reason why you want to disconnect negative first and reconnect it last is because the Positive can spark (I forgot the more scientific term) and this can cause the ECU to short out, have I never seen it happen... BUT Nissan HAS released a bulletin for this issue

Short circuit?:D

11Thumper

11-02-2012 02:43 AM

Quote:

Originally Posted by forza370z (Post 1995266)

Short circuit?:D

Arc :excited:

Mt Tam I am

11-02-2012 09:54 AM

Quote:

Originally Posted by 6MT (Post 1995000)

:iagree: And the computer reset thing is Bovine Scatology.

:iagree: and well put.

shadoquad

11-02-2012 10:14 AM

Even if the ECU is flashed, who cares? Reset your clock and radio stations, maybe your windows. That takes all of 5 minutes.

DEpointfive0

11-02-2012 11:17 AM

Quote:

Originally Posted by 11Thumper (Post 1995281)

Arc :excited:

Yes sir, that's what I was looking for, the positive will arc causing the ECU to get fried, much like my brain was when I posted that reply, lol

SPOHN

11-03-2012 11:04 AM

Quote:

Originally Posted by DR_ (Post 1994998)

I had to reset my windows but besides that no issues. I went with a PC680 battery that is 21 pounds lighter than stock.

:iagree:

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