Fixing NP231 Part-time light issue
Thread Starter
Senior Member
Joined: Aug 2009
Posts: 853
Likes: 0
From: Carbondale, Illinois
Year: 2000
Model: Cherokee
Engine: Inline 6
I used the following write-up to diagnose why my light doesn't work.
https://www.cherokeeforum.com/f51/fi...t-np231-37548/
First i switched it into 4wd (which i know works) and the light wasn't on obviously.
So the next step would be to unplug the plug and complete the circuit. Well there are two plugs on my transfer case. One of which is black and plugs directly into a plastic adapter that is attached to the TC (SEE PICTURE) and another grey connector (to dark to take a pic).

I tested the black connector, but it didn't turn the light on.

I know it's a possibility that the bulb is burned out, but before i tear my dash apart i want to make sure i tried the right plug. Also there are 3 outlets on the plug.

Which two do you connect? I connected the outermost ones.
This is for a 2000 Cherokee Sport with a NP231.
Thanks!
https://www.cherokeeforum.com/f51/fi...t-np231-37548/
First i switched it into 4wd (which i know works) and the light wasn't on obviously.
So the next step would be to unplug the plug and complete the circuit. Well there are two plugs on my transfer case. One of which is black and plugs directly into a plastic adapter that is attached to the TC (SEE PICTURE) and another grey connector (to dark to take a pic).

I tested the black connector, but it didn't turn the light on.

I know it's a possibility that the bulb is burned out, but before i tear my dash apart i want to make sure i tried the right plug. Also there are 3 outlets on the plug.

Which two do you connect? I connected the outermost ones.
This is for a 2000 Cherokee Sport with a NP231.
Thanks!
Thread Starter
Senior Member
Joined: Aug 2009
Posts: 853
Likes: 0
From: Carbondale, Illinois
Year: 2000
Model: Cherokee
Engine: Inline 6
Seasoned Member
Joined: May 2010
Posts: 254
Likes: 0
From: Fort Dix, NJ
Year: 1998
Model: Cherokee
Engine: 4.0
Good Luck
Thread Starter
Senior Member
Joined: Aug 2009
Posts: 853
Likes: 0
From: Carbondale, Illinois
Year: 2000
Model: Cherokee
Engine: Inline 6
There was a write up on this and I can't seem to find exactly where it is but, there are only 2 wires on that plug. I tested my with a paper clip and my light worked. It's kind of hidden towards the top of the transfer case on the driver's side. You can get to it. The hardest part was actually finding it.
Good Luck
Good Luck
i posted the link to the write-up in the original post, but it wasnt very clear hence why i posted for clarification. thanks though. i shall continue the search tomorrow *weather permitting*
Thread
Thread Starter
Forum
Replies
Last Post
BayArea93xj
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
8
Jun 11, 2016 10:43 AM
rusty_bucket
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
3
Aug 29, 2015 06:42 AM
zhunt728
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
0
Aug 20, 2015 12:37 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)



