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Old 11-15-2012, 01:26 PM
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95jeepyj's Avatar
Join Date: Aug 2012
Location: Windsor, Ontario, Canada
Posts: 18
2013 JKU Needs Computer Flashed

I stop by the dealership today for my first Oil change. Tech said my Jeep had a Rapid Repair notice in the system to flash the computer. I said what for. He looked it up and said to correct an Intermittent No start/Crank issue. He gave me the Code RRT 12-066. I did not have time today, so will need to bring back soon to have it done. Anyone else have this? I have an early build 13 (first week of Aug). I have not experienced any starting issues yet. But I only have 6200KM (3852Miles).

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Old 11-15-2012, 01:37 PM   #2
roadrunner58's Avatar
Join Date: Jul 2012
Location: Parkville, MD
Posts: 262
This is the first I heard of this. My early build 2013 Wrangler is now at the dealer to have a seal replaced to try to correct a water leak. Who knows, they could have flashed it without saying any thing about it to me.

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Old 11-19-2012, 12:52 PM   #3
Join Date: Nov 2012
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I would get it done right away. We have one in the shop now - wont start
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Old 11-20-2012, 10:06 AM   #4
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Join Date: Apr 2012
Location: Nashua, NH
Posts: 806
Got a call from my Dealer yesterday about this reflash.
This is the second reflash ( the other one was about the clock I think )
since getting mine on Aug. 1st. It will get done next Friday along
with them installing Remote Start.
Rob ....
2001 Dodge B2500 4x4 Silver Quad Cab
2005 Chev 1500 4x4 White Avalanche Z71
2013 Jeep Unlimited White Sahara Wrangler
Auto Tranny, Max Tow, Dual Top & Anti Spin Differential
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Old 11-21-2012, 05:44 AM
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Join Date: Aug 2012
Location: Windsor, Ontario, Canada
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Got the flash last night, in and out in 20min.
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Old 11-23-2012, 11:23 AM   #6
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Join Date: Oct 2012
Location: NJ
Posts: 41
Yup, I'm in the dealer for a weird 4wd light coming on. They said I need that flash 2
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Old 11-26-2012, 10:33 AM   #7
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Join Date: Apr 2012
Location: Arizona
Posts: 1,129
Can anyone confirm if this has been on any 2012's? Guy at work seems to have this issue. He mentioned it a few minutes ago and I came here looking for this thread.

It's a JK crawler edition jku if that helps. I think that's a late build 2012 right as I don't recall seeing any of those when I bought Ivy in May. Sorry hard to research this on my phone.

He's a bit upset as he just bought it a couple weeks ago. It was a leftover 2012 on the lot.

Harley Quinn: 2011 JKU Bright Silver Rubicon (His)
Poison Ivy: 2012 JKU Gecko Pearl Sport (Mine)

Jeeps of Old: '89 White YJ (1rst Jeep), '01 TJ Yellow Sport, Mudbird: 2001 TJ Silver Sport (Miss this old girl, may she rest in peace)
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