Nissan 370Z Forum  

DIY: [How-To:] Racing Seat airbag light fix

Worked perfectly for me last week during my install. Thanks for the DIY!

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > DIY Section (Do-It-Yourself)


Like Tree42Likes

Reply
 
LinkBack Thread Tools Display Modes
Old 03-18-2018, 08:15 PM   #211 (permalink)
Track Member
 
johnnydrama's Avatar
 
Join Date: Feb 2010
Location: Bloomington, IN
Age: 39
Posts: 573
Drives: 16 AMG GTS, 12 QX56
Rep Power: 2231
johnnydrama has a reputation beyond reputejohnnydrama has a reputation beyond reputejohnnydrama has a reputation beyond reputejohnnydrama has a reputation beyond reputejohnnydrama has a reputation beyond reputejohnnydrama has a reputation beyond reputejohnnydrama has a reputation beyond reputejohnnydrama has a reputation beyond reputejohnnydrama has a reputation beyond reputejohnnydrama has a reputation beyond reputejohnnydrama has a reputation beyond repute
Send a message via ICQ to johnnydrama
Default

Worked perfectly for me last week during my install. Thanks for the DIY!
__________________
351WHP/271WTQ BUILD THREAD NISMO / ECUTEK / Z1 / JWT / MOTORDYNE / FAST INTENTIONS / STILLEN / TEIN / STOPTECH / HANKOOK / CARBON FIBER ELEMENT / B&M / SOUL FUNCTION / ZSPEED / ZSPEC / BOUNDARY ENGINEERING / ADD W1 / BRAUM / DEWLA
http://www.youtube.com/watch?v=UAgb1IOrvOQ
johnnydrama is offline   Reply With Quote
Old 03-26-2018, 07:27 AM   #212 (permalink)
Base Member
 
Join Date: Aug 2017
Location: Virginia
Posts: 38
Drives: 15 Nissan 370z 6MT
Rep Power: 7
Kaizoku is on a distinguished road
Default

Quote:
Originally Posted by happytheman View Post
Hey all, just wanted to let you all know that my '09 was diagnosed with an OCS issue, which causes the airbag light to constantly flash. I purchased an occupancy sensor bypass from Airbag360 and after a two minute swap and airbag light reset I was good to go.

Nissan 350z 370z Passenger Seat Occupancy Sensor OCCUPANT CLASSIFICATION SENSOR EMULATOR
so is this the expensive but easy solution to the weight sensor diy? and do you still need a resistor for the airbag with this?
Kaizoku is offline   Reply With Quote
Old 03-26-2018, 08:26 AM   #213 (permalink)
Premium Member
 
SouthArk370Z's Avatar
 
Join Date: Nov 2010
Location: South Arkansas
Posts: 8,435
Drives: 2014 Challenger
Rep Power: 324197
SouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond repute
Default

Quote:
Originally Posted by Kaizoku View Post
so is this the expensive but easy solution to the weight sensor diy? and do you still need a resistor for the airbag with this?
The unit is (probably*) just a resistor that is "tuned" to the resistance of the seat sensor when it is occupied. The resistor values I've seen used in the DIYs on this site are to emulate an empty seat. I haven't looked at the FSM in a while but, IIRC, the un/occupied values are in the FSM.

*Couldn't find a schematic of the unit but it's replacing a resistive element.
__________________
Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub
Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma
SouthArk370Z is offline   Reply With Quote
Old 03-26-2018, 01:43 PM   #214 (permalink)
Base Member
 
Join Date: Aug 2017
Location: Virginia
Posts: 38
Drives: 15 Nissan 370z 6MT
Rep Power: 7
Kaizoku is on a distinguished road
Default

Quote:
Originally Posted by SouthArk370Z View Post
The unit is (probably*) just a resistor that is "tuned" to the resistance of the seat sensor when it is occupied. The resistor values I've seen used in the DIYs on this site are to emulate an empty seat. I haven't looked at the FSM in a while but, IIRC, the un/occupied values are in the FSM.

*Couldn't find a schematic of the unit but it's replacing a resistive element.
Is there any disadvantage to always having the seat sensor occupied? That would just mean that in the case of an accident, the passenger air bags would deploy even with no passenger, correct?
Kaizoku is offline   Reply With Quote
Old 03-26-2018, 08:01 PM   #215 (permalink)
Premium Member
 
SouthArk370Z's Avatar
 
Join Date: Nov 2010
Location: South Arkansas
Posts: 8,435
Drives: 2014 Challenger
Rep Power: 324197
SouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond repute
Default

Quote:
Originally Posted by Kaizoku View Post
Is there any disadvantage to always having the seat sensor occupied? That would just mean that in the case of an accident, the passenger air bags would deploy even with no passenger, correct?
It's been a while since I look at the details in the FSM (link in my sig) but IIRC, you are correct.

If I were using the vehicle on the track, I'd go with the unoccupied option (assuming no passenger). On the street, occupied (just in case there was a passenger). YMMV.
__________________
Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub
Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma
SouthArk370Z is offline   Reply With Quote
Old 03-26-2018, 10:36 PM   #216 (permalink)
Base Member
 
Join Date: Mar 2013
Location: Denver
Posts: 52
Drives: 2010 370z Mt
Rep Power: 12
Djraunch is on a distinguished road
Default

I’ve also had good success with the airbag 360 module. Only problem is passenger belt light is constantly illuminated unless seatbelt is clicked
Quote:
Originally Posted by happytheman View Post
Hey all, just wanted to let you all know that my '09 was diagnosed with an OCS issue, which causes the airbag light to constantly flash. I purchased an occupancy sensor bypass from Airbag360 and after a two minute swap and airbag light reset I was good to go.

Nissan 350z 370z Passenger Seat Occupancy Sensor OCCUPANT CLASSIFICATION SENSOR EMULATOR
Djraunch is offline   Reply With Quote
Old 03-27-2018, 06:54 AM   #217 (permalink)
Base Member
 
Join Date: Aug 2017
Location: Virginia
Posts: 38
Drives: 15 Nissan 370z 6MT
Rep Power: 7
Kaizoku is on a distinguished road
Default

Quote:
Originally Posted by Djraunch View Post
I’ve also had good success with the airbag 360 module. Only problem is passenger belt light is constantly illuminated unless seatbelt is clicked
Couldn't you get around that with a resistor in the seat belt harness?
Kaizoku is offline   Reply With Quote
Old 03-27-2018, 10:14 AM   #218 (permalink)
Base Member
 
Join Date: Mar 2013
Location: Denver
Posts: 52
Drives: 2010 370z Mt
Rep Power: 12
Djraunch is on a distinguished road
Default

Maybe a more experienced member could answer but honestly I’m not sure. I just live with the light when I don’t have a passenger. The resistors in the airbag plug have functioned flawless for me with no light
Quote:
Originally Posted by Kaizoku View Post
Couldn't you get around that with a resistor in the seat belt harness?
Djraunch is offline   Reply With Quote
Old 03-27-2018, 11:08 AM   #219 (permalink)
Track Member
 
sirnixalot's Avatar
 
Join Date: May 2017
Location: Cayman Islands
Posts: 685
Drives: 2010 370Z
Rep Power: 57453
sirnixalot has a reputation beyond reputesirnixalot has a reputation beyond reputesirnixalot has a reputation beyond reputesirnixalot has a reputation beyond reputesirnixalot has a reputation beyond reputesirnixalot has a reputation beyond reputesirnixalot has a reputation beyond reputesirnixalot has a reputation beyond reputesirnixalot has a reputation beyond reputesirnixalot has a reputation beyond reputesirnixalot has a reputation beyond repute
Default

do you still have the white plug from the seat belt plugged into the connector coming out the floor?

If so just disconnect it and the light should go away
Djraunch likes this.
__________________
2010 Sport - LS3 swap loading
2012 Frontier - BTWTuning VK56DE swap
sirnixalot is offline   Reply With Quote
Old 03-27-2018, 12:13 PM   #220 (permalink)
Base Member
 
Join Date: Mar 2013
Location: Denver
Posts: 52
Drives: 2010 370z Mt
Rep Power: 12
Djraunch is on a distinguished road
Default

Thanks for the suggestion! I didn’t know it was that easy. I originally connected it back up thinking it would throw an error if the harness wasn’t plugged in
Quote:
Originally Posted by sirnixalot View Post
do you still have the white plug from the seat belt plugged into the connector coming out the floor?

If so just disconnect it and the light should go away
Djraunch is offline   Reply With Quote
Old 05-27-2018, 09:10 PM   #221 (permalink)
A True Z Fanatic
 
OTW Z-Boy's Avatar
 
Join Date: Mar 2012
Location: Temecula Ca
Posts: 1,224
Drives: 14 Nismo 370z #495
Rep Power: 750
OTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond repute
Default

Anyone ever find out the part number for those yellow clips?

Gonna need a couple. Thanks


Sent from my iPhone using Tapatalk
__________________
2014: Nismo 370z #495 Magnetic Black - Stillen Gen3 CAI | SPL F/R Camber Arms | HKS Hypermax IV | JDM Rear Fog Light |GT-R Push Start Button | Z1 2 Piece D/S | Illuminated Kicks | Tommykaira | Work VS-XX BKB Step Lip +23/+13 19" 9.5/11 | Fast Intentions RHFC TDX CBE 12" CF | EcuTek
OTW Z-Boy is offline   Reply With Quote
Old 06-13-2018, 06:55 PM   #222 (permalink)
Base Member
 
Join Date: Oct 2016
Location: Blue Mountains
Posts: 5
Drives: 2009 370Z
Rep Power: 8
hawknole is on a distinguished road
Default

Just installed my racing seats with the resistor fix, airbag360 emulator then did the airbag light fix and good to go. Thanks all.
SouthArk370Z likes this.
hawknole is offline   Reply With Quote
Old 11-26-2018, 09:31 AM   #223 (permalink)
Base Member
 
Join Date: Apr 2017
Location: Spain
Posts: 6
Drives: Nissan 370z 331cv
Rep Power: 7
pedrojotajota is on a distinguished road
Default

Good afternoon.

And I tried this with my 370z, I put 4.7ohm 1 / 2w resistors and the passenger presence sensor, the error does not appear for a while, but at the same time the airbag light flashes again.

When making a diagnosis with ecutek, I only get failure in the passenger airbag.

I have the original belt support installed only on the passenger, the driver does not have the OEM anchor.

Do you know what can happen?
pedrojotajota is offline   Reply With Quote
Old 11-26-2018, 10:25 AM   #224 (permalink)
Track Member
 
Join Date: May 2018
Location: Farmington Hills, MI
Posts: 599
Drives: 08 Expedition
Rep Power: 6764
dts3 has a reputation beyond reputedts3 has a reputation beyond reputedts3 has a reputation beyond reputedts3 has a reputation beyond reputedts3 has a reputation beyond reputedts3 has a reputation beyond reputedts3 has a reputation beyond reputedts3 has a reputation beyond reputedts3 has a reputation beyond reputedts3 has a reputation beyond reputedts3 has a reputation beyond repute
Default

Now what would be really slick would be to put the resistor on a switch into the seat sensor circuit. You could enable/disable the airbag at will. You could even drop the switch into the blank 3 (assuming you have the blanks to begin with)
dts3 is offline   Reply With Quote
Old 12-03-2018, 04:58 AM   #225 (permalink)
Base Member
 
Join Date: Apr 2017
Location: Spain
Posts: 6
Drives: Nissan 370z 331cv
Rep Power: 7
pedrojotajota is on a distinguished road
Default

Quote:
Originally Posted by pedrojotajota View Post
Good afternoon.

And I tried this with my 370z, I put 4.7ohm 1 / 2w resistors and the passenger presence sensor, the error does not appear for a while, but at the same time the airbag light flashes again.

When making a diagnosis with ecutek, I only get failure in the passenger airbag.

I have the original belt support installed only on the passenger, the driver does not have the OEM anchor.

Do you know what can happen?


Can somebody help me?
pedrojotajota is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
airbag light? JAYNO20 Exterior & Interior 1 05-15-2012 09:19 PM
AIRBAG LIGHT ON ! help ! maurim3 Exterior & Interior 0 04-10-2012 07:52 PM
passenger airbag light ThreeSeventyZ Nissan 370Z Warranty / Scheduled Maintenance / Servicing / Repairs 7 07-06-2011 06:59 PM
airbag light fonZie Audio & Video 2 04-15-2011 04:10 PM


All times are GMT -5. The time now is 09:56 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2