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Old 10-05-2010, 07:21 PM   #1
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Dash Warning Lights

I have a 2002 Wrangler Sport with no manual. Does anyone have a guide for what the dash warning lights are? I just had one come on but no idea what it means.

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Old 10-05-2010, 07:25 PM   #2
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What is the warning light you see?

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Old 10-05-2010, 07:26 PM   #3
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What does it look like or say?
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Old 10-05-2010, 07:40 PM   #4
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It looks square and I think it is to the left of the check guages light that is not lit up.
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Old 10-05-2010, 07:43 PM   #5
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Is it this one?



If so then that is your check engine light.


You can go here to see what the codes are:

http://www.wranglerforum.com/f5/tj-error-codes-358.html



And you can go here to see that they mean or do a search on here:

Tech - TJ Error Codes - GETAHELMET.COM
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Old 10-05-2010, 07:46 PM   #6
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That is the check engine light.
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Old 10-05-2010, 07:48 PM   #7
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Yes that is the one.
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Old 10-05-2010, 07:52 PM   #8
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Well hopefully it won’t be too bad!

Here is the link to Jeeps web site so you can download the 2004 owner’s manual, it wont be exactly what you need but darn close. I don’t have one for mine either but Wrangler Forum is the only owner’s manual I need, you can figure anything out here!


My Jeep: Jeep Owners Service Manuals - 4x4 SUVs, Sports Utility Vehicles, Off Road


BTW... Welcome to the forum!
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Old 10-05-2010, 07:59 PM   #9
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I tried the Push Odometer and turn the key I got it to cycle through the lights and all gauges work. I tried the on off three times and got P340
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Old 10-05-2010, 08:04 PM   #10
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Quote:
Originally Posted by Steve Collins View Post
I tried the Push Odometer and turn the key I got it to cycle through the lights and all gauges work. I tried the on off three times and got P340
P0340 = No Cam Signal At PCM

There is a TSB (technical service bulletin) out for the cam gears on late model wranglers.

I'll see if I can dig it up for you bud.
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Old 10-05-2010, 08:17 PM   #11
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Okay Thanks will check back later. Tried opening closing the gas cap based on instructions from 2004 manual. Cycled through the gauges and indicators and now the light is off. I will keep my eye on it. Hope it is not the problem reading the cam. P0340 Thanks for the info and help.
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Old 07-10-2011, 12:53 PM   #12
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warning signs

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Originally Posted by distortedtj View Post
What is the warning light you see?
There's a thunder sign on the dashboard. And we are clueless what it means.
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Old 09-23-2013, 03:01 AM   #13
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Hi I have a warning light on in my 95 Jeep Wrangler YJ, anyone know what it might be?

thanks Ron

( l )( P )
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Old 09-23-2013, 10:03 AM   #14
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Quote:
Originally Posted by chrisv View Post
There's a thunder sign on the dashboard. And we are clueless what it means.
If you mean a lightening bolt that is the KSS system. Ie. the chip in your key interfacing with the computer.

Flash
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Old 09-23-2013, 05:15 PM   #15
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Quote:
Originally Posted by chrisv View Post
There's a thunder sign on the dashboard. And we are clueless what it means.
Quote:
Originally Posted by flash1034 View Post
If you mean a lightening bolt that is the KSS system.
Not necessarily. We need to know what vehicle model chrisv has. If it's a JK, for example, then the lightning bolt means there is a problem with the electronic throttle control system.

Chris, does the light look like the red one on the left?



If so, it's an ETC issue.
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Old 03-25-2014, 05:40 PM   #16
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2010 JK SAHARA Warning Lights

Hey. I have a 2010 JK. I have 3 warning lights on. Wondering if someone could help me with their combined meaning:

ABS
Car swerving (traction control?)
ESP BAS (can't remember the first 3 letters)

I changed my front break pads the day before, they all lit going about 45 around a turn (possibly hit a pot hole, unsure, road is rough there)

Now when I turn sharp the wheels sound the same as when you try to turn hard in 4Lo.
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Old 04-17-2015, 04:46 PM   #17
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warning light

2001 jeep wrangler sport warning light ..... a key with a circle and a line threw it.... jeep wont start HELP

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