Notices
Maintenance & Repair 350Z up keep and diagnosing/fixing problems

Roadster window rolls itself back down???

Thread Tools
 
Search this Thread
 
Old Apr 24, 2008 | 07:38 AM
  #1  
ZenDragon's Avatar
ZenDragon
Thread Starter
Registered User
 
Joined: Apr 2008
Posts: 59
Likes: 0
From: Phoenix, AZ
Default Roadster window rolls itself back down???

I have an 05 Roadster and Ive been having some obscure problems with the window. The window will occasionally roll itself back down about 4 inches (not all the way down) after ive rolled it all the way up. The manual says there is a sensor that detects obstructions that would do this, however I do not see anything that might be blocking the window. It happens both with the top is up and when the top is down.

I did a little searching here and found a lot of info about the motor, but I dont think this is the motor as the window rolls up and down just fine.

Any ideas what might be causing this?

Last edited by ZenDragon; Apr 24, 2008 at 07:41 AM.
Reply
Old Apr 24, 2008 | 07:53 AM
  #2  
ny garbage_juice's Avatar
ny garbage_juice
Registered User
iTrader: (1)
 
Joined: Mar 2007
Posts: 10,251
Likes: 1
From: Long Island, NY
Default

my Z has done this on an off since i got it. I got over it.

i think its a motor problem but if you search you'll find more info.
Reply
Old Apr 24, 2008 | 07:57 AM
  #3  
dutchboy350Z's Avatar
dutchboy350Z
Finally some go
iTrader: (5)
 
Joined: Jun 2006
Posts: 6,940
Likes: 3
From: Santa Barbara, CA
Default

Mine only does this when my top latch isn't completely closed. Otherwise, never had a problem.
Reply
Old Apr 24, 2008 | 12:53 PM
  #4  
dhwang80's Avatar
dhwang80
Registered User
iTrader: (13)
 
Joined: Oct 2006
Posts: 593
Likes: 0
From: richmond, ky
Default

no problems like that seen as of yet.
Reply
Old Apr 24, 2008 | 01:17 PM
  #5  
WhiteNoiz's Avatar
WhiteNoiz
Registered User
 
Joined: Oct 2007
Posts: 1,695
Likes: 0
From: Boise, Idaho
Default

Window motor sensor? Sounds like the motor is working fine, but its adjusting itself for some reason.
Reply
Old Apr 24, 2008 | 01:41 PM
  #6  
FORZWIN's Avatar
FORZWIN
New Member
15 Year Member
iTrader: (4)
 
Joined: Sep 2006
Posts: 541
Likes: 0
From: Clayton, NC
Default

This was a big problem in the early coupes as well, my 03 currently does this. Apparently you can reset the motor and it will stop. Search for more info...
Reply
Old Apr 24, 2008 | 02:35 PM
  #7  
350ZTheStandard's Avatar
350ZTheStandard
Registered User
iTrader: (4)
 
Joined: May 2007
Posts: 9,022
Likes: 3
From: NEW AMERICA
Default

gotta be the infamous window motor
Reply
Old Apr 24, 2008 | 02:42 PM
  #8  
r0mey's Avatar
r0mey
350Z-holic
Premier Member
iTrader: (35)
 
Joined: May 2006
Posts: 17,785
Likes: 0
From: Morristown, NJ
Default

no problems here
Reply
Old Apr 24, 2008 | 02:46 PM
  #9  
ish06FairladyZ's Avatar
ish06FairladyZ
Registered User
iTrader: (2)
 
Joined: May 2006
Posts: 254
Likes: 0
From: American Canyon, California
Default

I have an 06 coupe and it does this on and off (but only on the drivers side), it's annoying but I have no clue what the hell is causing this either... would really like to know why and how to correct this issue!!!
Reply
Old Apr 24, 2008 | 03:17 PM
  #10  
DaytonaRoadster's Avatar
DaytonaRoadster
Banned
iTrader: (2)
 
Joined: Apr 2007
Posts: 2,545
Likes: 0
From: Atlanta
Default

its that goddamn window sensor
Reply
Old Apr 24, 2008 | 04:47 PM
  #11  
4DC's Avatar
4DC
Registered User
 
Joined: Apr 2008
Posts: 205
Likes: 0
From: Laguna Niguel,CA
Default

There is a reset button on the underside of the motor that has to be pressed in order to reset the window. My technicians have to do it all of the time. You haven't lost power at any time have you, like changing the battery or having to jump start the car?
Reply
Old Apr 24, 2008 | 04:50 PM
  #12  
CSF's Avatar
CSF
Registered User
iTrader: (1)
 
Joined: Mar 2008
Posts: 1,406
Likes: 0
From: NJ
Default

Originally Posted by 4DC
There is a reset button on the underside of the motor that has to be pressed in order to reset the window. My technicians have to do it all of the time. You haven't lost power at any time have you, like changing the battery or having to jump start the car?
+1 i've had this problem
there's a procedure to reset it...i'll see if i can dig it up
Reply
Old Apr 24, 2008 | 04:57 PM
  #13  
CSF's Avatar
CSF
Registered User
iTrader: (1)
 
Joined: Mar 2008
Posts: 1,406
Likes: 0
From: NJ
Default

pulled this up from g35driver...should be similar
1. Make sure you know how to remove the door panel. I double-checked the internet for some specific steps so as to not eff up any parts or sratch the vinyl/plastic surfaces of the door.

2. Before you take the door panel off, make sure the window is rolled all the way up.

3. Because the window rolls up and down a bit when you shut or open the door, the door must be shut when attempting the reset process. You can just have someone hold the switch inside the door jamb so that the car thinks the door is shut or use a large c-clamp to hold it in as well. The linkage for the inside door handle kept me from completely removing the door panel in order the shut the door during the process. As you will see later, I found it a bit awkward to perform the reset process with only two hands so some help from a friend would be of benefit.

4. The reset switch is a little rubber nub sitting inside one of the holes in the metal, inner door cover. It is covered by a thin, round, sticky, vinyl cover. There's several of these covers on the surface of the door but it's one of the covers towards the middle of the door.

Reset Steps:

While holding the door close switch, press and hold the reset switch while rolling the window all the way down (do not use the auto-down method).

Release the reset switch, but keep the door close switch held in and roll the window all the way up (do not use the auto-up method).

Release the door close switch and check to make sure the window is adjusted correctly. That's it!

Last edited by CSF; Apr 24, 2008 at 05:01 PM.
Reply
Old Apr 26, 2008 | 01:58 PM
  #14  
nate dog's Avatar
nate dog
Registered User
iTrader: (2)
 
Joined: Mar 2008
Posts: 251
Likes: 0
From: downtown
Default

WOW .. My 07 does the same thing it
pisses me off sometimes
Reply
Old May 2, 2008 | 08:47 AM
  #15  
Modulus's Avatar
Modulus
Registered User
 
Joined: Jan 2008
Posts: 31
Likes: 0
From: Connecticut
Default

Happens all the time on my '03.
Reply
Old May 2, 2008 | 01:25 PM
  #16  
ZenDragon's Avatar
ZenDragon
Thread Starter
Registered User
 
Joined: Apr 2008
Posts: 59
Likes: 0
From: Phoenix, AZ
Default

I discovered that if I dont pull the switch up all the way it rolls up just fine. The window switch seems to have two positions, if I pull it up half way before it clicks the window goes up and stays up. It only seems to come back down when I pull it up all the way at which point it rolls itself up automatically, and back down a couple inches. Weird.
Reply
Old May 11, 2008 | 08:49 AM
  #17  
black3.5z's Avatar
black3.5z
Registered User
 
Joined: Jan 2008
Posts: 335
Likes: 0
From: Saint John N.B
Default

mine does the same thing. I thought i was going crazy at first i could of swore i put the window up.
Reply
Old May 13, 2008 | 01:32 AM
  #18  
Marbleshade's Avatar
Marbleshade
Registered User
 
Joined: Sep 2006
Posts: 426
Likes: 0
From: Virginia
Default

Originally Posted by Modulus
Happens all the time on my '03.
Same. Seems to not do it when its cold outside, though.

Holding the button up after the window closes for a short period of time seems to make it stay closed, too (about 5-8 seconds). For the people that have reset theirs, do you have to do it often or does one time do the trick?
Reply
Old May 13, 2008 | 02:16 AM
  #19  
CSF's Avatar
CSF
Registered User
iTrader: (1)
 
Joined: Mar 2008
Posts: 1,406
Likes: 0
From: NJ
Default

i reset mine two years ago and i haven't had to do it again since
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Obadabot
Maintenance & Repair
16
Jun 18, 2023 11:31 PM
ars88
Zs & Gs For Sale
18
Apr 4, 2016 07:52 AM
hajwoj
Autocross/Road
27
Nov 1, 2015 05:25 PM
MicVelo
NorCal Marketplace
9
Oct 4, 2015 07:55 PM




All times are GMT -8. The time now is 08:57 PM.