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Old 05-24-2011, 07:57 PM   #1
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09 won't start please help

"I have a 2009 Jeep Wrangler Unlimited sometimes when I turn the key it cranks but it doesn't start, other times it starts right away. I have read online that if I put the shifter in neutral it will start, which has worked. But what causes this to happen?"

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Old 05-24-2011, 08:16 PM   #2
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starter could be sticking

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Old 05-24-2011, 09:08 PM   #3
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Thank you ,Someone told me it was a safty switch thing but i am not sure of the proper name and where its located
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Old 05-24-2011, 09:35 PM   #4
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there is a switch called the nuetral safety switch which allows it to start in drive or nuetral
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Old 05-25-2011, 12:07 AM   #5
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Quote:
Originally Posted by jay. View Post
"I have a 2009 Jeep Wrangler Unlimited sometimes when I turn the key it cranks but it doesn't start, other times it starts right away. I have read online that if I put the shifter in neutral it will start, which has worked. But what causes this to happen?"
When you say "crank" does it crank and not start or simply click once?
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AEV Pintlers, BFG KM2s 35x12.50x17, Bulldog Fab Rear Stubby Bump, Currie F/R Adj Trac Bars, Daystar Upper Dash, FireStik FireFly Antenna, Kilby Rear Shock Skids, LoD Sig Stubby Front Bump, Midland 75-822 CB, Mopar Filler Door & Locking Gas Cap, Rancho LCA Skid, Rancho Oil Pan Armor, Riddler Diff Covers, TeraFlex 2.5" Spring Lift, Warn PowerPlant HD, Woods Evap Can Relo, Woods SS Relo, Yukon 5.38s
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Old 05-25-2011, 08:13 PM   #6
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Thank you RM. Joe it cranks but does not start
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Old 05-25-2011, 10:09 PM   #7
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Quote:
Originally Posted by jay. View Post
Thank you RM. Joe it cranks but does not start
OK, crank but not start isn't the same as click and no start (which I had).

Not sure the fix for crank no start, sorry.
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AEV Pintlers, BFG KM2s 35x12.50x17, Bulldog Fab Rear Stubby Bump, Currie F/R Adj Trac Bars, Daystar Upper Dash, FireStik FireFly Antenna, Kilby Rear Shock Skids, LoD Sig Stubby Front Bump, Midland 75-822 CB, Mopar Filler Door & Locking Gas Cap, Rancho LCA Skid, Rancho Oil Pan Armor, Riddler Diff Covers, TeraFlex 2.5" Spring Lift, Warn PowerPlant HD, Woods Evap Can Relo, Woods SS Relo, Yukon 5.38s
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Old 07-22-2011, 11:03 AM   #8
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Quote:
Originally Posted by joe002 View Post
OK, crank but not start isn't the same as click and no start (which I had).

Not sure the fix for crank no start, sorry.
I have the click, no start. The battery and all the electronics work fine, but the it sometimes will just click and not start. Other times, it starts right up.

What was wrong with yours?
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Old 07-22-2011, 12:26 PM   #9
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Originally Posted by ClarkGriswold View Post
I have the click, no start. The battery and all the electronics work fine, but the it sometimes will just click and not start. Other times, it starts right up.

What was wrong with yours?
If it clicks and doesn't start and you have an automatic, and you put it in Neutral and it does start then that's the problem I had. The Dealer replaced my Transmission Range Sensor (a fancy Neutral Safety Switch). Others have run better grounds and have had success.
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AEV Pintlers, BFG KM2s 35x12.50x17, Bulldog Fab Rear Stubby Bump, Currie F/R Adj Trac Bars, Daystar Upper Dash, FireStik FireFly Antenna, Kilby Rear Shock Skids, LoD Sig Stubby Front Bump, Midland 75-822 CB, Mopar Filler Door & Locking Gas Cap, Rancho LCA Skid, Rancho Oil Pan Armor, Riddler Diff Covers, TeraFlex 2.5" Spring Lift, Warn PowerPlant HD, Woods Evap Can Relo, Woods SS Relo, Yukon 5.38s
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Old 07-22-2011, 01:29 PM   #10
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Very common... huge thread about it here (hopefully ok to link to another forum)... Problem with Jeep Not Starting - Click/No Start issue
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Old 07-23-2011, 11:07 AM   #11
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I tried following the link but is was invalid
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Old 07-23-2011, 11:09 AM   #12
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If you push the shifter forward it starts everytime
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Old 07-23-2011, 11:36 AM   #13
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Quote:
Originally Posted by jay. View Post
If you push the shifter forward it starts everytime
If it clicks and doesn't start and you have an automatic, and you put it in Neutral and it does start then that's the problem I had. The Dealer replaced my Transmission Range Sensor (a fancy Neutral Safety Switch). Others have run better grounds and have had success.
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AEV Pintlers, BFG KM2s 35x12.50x17, Bulldog Fab Rear Stubby Bump, Currie F/R Adj Trac Bars, Daystar Upper Dash, FireStik FireFly Antenna, Kilby Rear Shock Skids, LoD Sig Stubby Front Bump, Midland 75-822 CB, Mopar Filler Door & Locking Gas Cap, Rancho LCA Skid, Rancho Oil Pan Armor, Riddler Diff Covers, TeraFlex 2.5" Spring Lift, Warn PowerPlant HD, Woods Evap Can Relo, Woods SS Relo, Yukon 5.38s
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Old 07-24-2011, 03:20 PM   #14
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I have the EXACT same problem with my 2007 Rubicon. I've only owned it for 3 weeks, and it has spent 2 1/2 weeks in the shop trying to diagnose/fix problem. Afer the engine fan and started were replaced, the battery terminals checked, and a few other things I think we have it narrowed down to the Neutral Safety Switch. It is in the shop now hopefully getting the sensor fixed.
My jeep would act up the most when it was really hot outside, or if I had been driving for a while and the engine was hot.
Have your mechanic check this sensor before they recommend replacing engine parts
good luck!
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Old 07-24-2011, 03:21 PM   #15
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from my previous post...starter was replace (typed started) lol

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