Wrangler has part time 4x4, which means front to back is locked up when in 4H or 4L. Its not recommend. You could remove the rear driveshaft and put it in 4H. You'll then have a front wheel drive Wrangler!
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'12 JK Rubicon V6 3.6L
'15 KL Trailhawk V6 3.2L
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