2009 Limited V6 Multi Mode In 2wd big bang in rear

[JCSTEW]

Wet / slippery surface like one back wheel slip and then caught the pavement and then a loud bang sound. This has happened twice in the last 1.5 - 2 years. Around 79K miles. I don't off road any ideas what to look for. I never had this issue in 4H mode and never i never had this loud bang in 2wd in snow either where both rear wheels may slip a bit. The bang comes after being at a stop and then starting out and accelerating. No VSC lights or anything just a big bang and then no other issues. Is there anything I should look for on the suspension. I still have Xres and I don't have an electronic locking rear differential. Thanks for all your help.

 

[SkyGuy41]

Wet / slippery surface like one back wheel slip and then caught the pavement and then a loud bang sound. This has happened twice in the last 1.5 - 2 years. Around 79K miles. I don't off road any ideas what to look for. I never had this issue in 4H mode and never i never had this loud bang in 2wd in snow either where both rear wheels may slip a bit. The bang comes after being at a stop and then starting out and accelerating. No VSC lights or anything just a big bang and then no other issues. Is there anything I should look for on the suspension. I still have Xres and I don't have an electronic locking rear differential. Thanks for all your help.

Check rear sway bar and sway bar end links. Inspect the bushings and make sure they are not worn or broken. I'd check that area first. Hope this points you in the right direction.

 

[JCSTEW]

Thank you for your reply. I will check the rear sway bar. Thanks for all your help.