Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here XJ (84-01)
All OEM related XJ specific tech. Examples, no start, general maintenance or anything that's stock.

Thinking n safety switch

Thread Tools
 
Search this Thread
 
Old 06-24-2016, 04:44 PM
  #1  
Junior Member
Thread Starter
 
DSFB 96XJ's Avatar
 
Join Date: Jun 2016
Location: FL
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Year: 1996
Model: Cherokee
Engine: 4.0L
Default Thinking n safety switch

Went to start my cherokee today. Thought had drained battery since it started earlier when moved. Had to turn key, throw in n and she vranked over. Could this be n safety switch?
Old 06-24-2016, 06:51 PM
  #2  
CF Veteran
 
EZEARL's Avatar
 
Join Date: Aug 2009
Location: WV
Posts: 5,676
Received 298 Likes on 253 Posts
Year: '96
Model: Cherokee
Default

Good chance it's the n/s switch. First sign of a problem on my '96 was no backup lights. Next was a problem like yours. If it's the original and never been serviced it's time. The grease in mine was near solid.
Old 06-24-2016, 08:18 PM
  #3  
Junior Member
Thread Starter
 
DSFB 96XJ's Avatar
 
Join Date: Jun 2016
Location: FL
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Year: 1996
Model: Cherokee
Engine: 4.0L
Default

Originally Posted by ezearl
good chance it's the n/s switch. First sign of a problem on my '96 was no backup lights. Next was a problem like yours. If it's the original and never been serviced it's time. The grease in mine was near solid.
is it inside shifter column cover or on transmission?
Old 06-24-2016, 08:22 PM
  #4  
CF Veteran
 
EZEARL's Avatar
 
Join Date: Aug 2009
Location: WV
Posts: 5,676
Received 298 Likes on 253 Posts
Year: '96
Model: Cherokee
Default

On the transmission.


http://www.xjtalk.com/showthread.php?t=1747




You got backup lights?
Old 06-24-2016, 11:54 PM
  #5  
Senior Member
 
94zj318's Avatar
 
Join Date: Feb 2012
Location: Baltimore
Posts: 796
Likes: 0
Received 27 Likes on 25 Posts
Year: 2002
Model: Grand Cherokee
Engine: 4.0L (AMC) Straight Six
Default

If the NSS is bad then the engine will try to turn over but won't. If it's your NSS that's bad, then you won't be able to get your Jeep to fire.
Old 06-25-2016, 07:40 PM
  #6  
No, I don't lick fish.
 
Basslicks's Avatar
 
Join Date: Mar 2011
Location: Northern Kentucky
Posts: 11,166
Received 20 Likes on 19 Posts
Year: 1999
Model: Cherokee (XJ)
Engine: 4.0
Default

Originally Posted by 94zj318
If the NSS is bad then the engine will try to turn over but won't. If it's your NSS that's bad, then you won't be able to get your Jeep to fire.
Incorrect, sir.

If the NSS is bad, it will not engage the starter whatsoever. It acts just as it would if your transmission was in gear and you tried to start it.

That being said, it's possible to just clean the NSS instead of replacing it. They seldom actually go "bad", they just become gunked up and the dielectric grease becomes contaminated causing them to fail.

Use the link above to clean it, or look up Bleepin Jeep on youtube, he has a video on how to clean it.
Old 06-26-2016, 04:49 AM
  #7  
Junior Member
Thread Starter
 
DSFB 96XJ's Avatar
 
Join Date: Jun 2016
Location: FL
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Year: 1996
Model: Cherokee
Engine: 4.0L
Default

Originally Posted by basslicks
incorrect, sir.

If the nss is bad, it will not engage the starter whatsoever. It acts just as it would if your transmission was in gear and you tried to start it.

That being said, it's possible to just clean the nss instead of replacing it. They seldom actually go "bad", they just become gunked up and the dielectric grease becomes contaminated causing them to fail.


Use the link above to clean it, or look up bleepin jeep on youtube, he has a video on how to clean it.
thank you basslicks for the links. You are correct to that it acted as if i had no electrical power.
Old 06-26-2016, 04:53 AM
  #8  
Junior Member
Thread Starter
 
DSFB 96XJ's Avatar
 
Join Date: Jun 2016
Location: FL
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Year: 1996
Model: Cherokee
Engine: 4.0L
Default

Originally Posted by ezearl
on the transmission.


http://www.xjtalk.com/showthread.php?t=1747




you got backup lights?
thank you for the link. I'll check for reverse lights. I think i seen on a thread about something to do with them just cannot remember
Old 06-26-2016, 04:57 AM
  #9  
Junior Member
Thread Starter
 
DSFB 96XJ's Avatar
 
Join Date: Jun 2016
Location: FL
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Year: 1996
Model: Cherokee
Engine: 4.0L
Default

Originally Posted by ezearl
on the transmission.


http://www.xjtalk.com/showthread.php?t=1747




you got backup lights?
thanks for the link. I'll have to check for r lights. I'm gonna service it either way since i have to service all fluids. Coolant, tranny, diff, oil etc
Old 06-26-2016, 07:08 PM
  #10  
Junior Member
Thread Starter
 
DSFB 96XJ's Avatar
 
Join Date: Jun 2016
Location: FL
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Year: 1996
Model: Cherokee
Engine: 4.0L
Default

Originally Posted by basslicks
incorrect, sir.

If the nss is bad, it will not engage the starter whatsoever. It acts just as it would if your transmission was in gear and you tried to start it.

That being said, it's possible to just clean the nss instead of replacing it. They seldom actually go "bad", they just become gunked up and the dielectric grease becomes contaminated causing them to fail.

Use the link above to clean it, or look up bleepin jeep on youtube, he has a video on how to clean it.
watched the bleepin jeep video today. Gna attempt next weekend since i have to replace rear seal in tranny. Might do pan gasket but not the filter. Heard it's not worth it n filler tube is a b to get off.
Old 06-26-2016, 08:54 PM
  #11  
No, I don't lick fish.
 
Basslicks's Avatar
 
Join Date: Mar 2011
Location: Northern Kentucky
Posts: 11,166
Received 20 Likes on 19 Posts
Year: 1999
Model: Cherokee (XJ)
Engine: 4.0
Default

Yup. If you find the filter is really filthy, you can soak it in tranny fluid and then clean it with brake parts cleaner and blow it off with air. in all reality though, new tranny fluid will clean it anyway.

As far as the tube goes, heat it up with a heat gun and you'll have better luck.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
cartmen
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
2
08-14-2022 06:35 AM
jon-d
Cherokee Chat
32
06-07-2016 09:00 PM
BigC9164
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
7
04-08-2016 03:40 PM
IanXVX
Cherokee Chat
3
04-06-2016 01:45 PM
Wild Bill 53
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
10
04-05-2016 04:50 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: Thinking n safety switch



All times are GMT -5. The time now is 11:45 AM.