I'm looking for answers and checking in with the braintrust here. It's a 2013 Flexi limited awd with 140k just turned over and the awd is not working. I bought the car wrecked and rebuilt it from a passenger quarter front hit and have driven it approx. 8000 miles without any issue thus far other than noticing only the front wheels were spinning one time when accelerating during heavy rain. I didnt know for sure at that time but have noticed it several more times in other episodes and last week took it out to a grass area and did a bunch of punching the gas and there is definitely no rear diff action. The only thing I notice is a faint whirring noise kicks in when I accelerate and the fronts break traction and start to spin..its not there when not spinning and is there when spinning..like the electronic transfer case used to sound on my truck when switching to 4 wheel drive...just a little whirring, maybe slightly clicky sound. There is no other symptom or issue or CEL and everything else drives and operates fine on the car....I'm seeking some thoughts on diagnosing this and options on what direction to be looking?..thanks in advance. .
Johnny
Johnny