buddy357 wrote:
Update 13 July. I got the Jeep back yesterday. The dealer cut me a new key, L27 recall, tire rotation and oil change were done. In addition they did a state inspection and refused to pass it without a new abs module, then said the lights were back (ABS/ESP) and to fix it they would try a PCM swap but not look at sensors or wiring. I said no. Total bill 860 for a couple hundred bucks of work and a state inspection on a vehicle that still has issues. The dealer,Hall of Virginia Beach didnt understand why I was pissed and said I would not bring them the Jeep again. Instead of what they said before that I shouldn't bring it back ever, they were basically begging me to leave it and let them make it right as londs as I paid the almost 130 hourly shop fee. No way I am dumb enough to keep throwing money their way.
I still have a humming in the right front that sounds like a wheel bearing, so I will try to swap the hub soon. But I had no ABS/ESP lights together, before I got both (ESP and ABS) lights every few days during a low speed turn and it went away once I turned the jeep off and restarted it. What I had instead was a new, never in the 2 years I've owned the Jeep seen symptom - driving down 264 at 60 mph the little squiggly traction control light came on alone and the brakes grabbed up front for less than a second.
It did this 3 times in 14 miles and scared the crap out of me. No way am I letting Hall near the kj again. Any suggestions? I guess for now I will try to get under the jeep and work on checking the wiring.
That's one bad dealer experience you've had. You really should write and email/letter to Mopar because what this dealership has done to you and tried to do to you borders on criminal behavior. Dealership shop rates are high but for that price you should expect knowledgeable mechanics and trustworthy service managers.
The advice you've been given so far sounds on the money, a bad wheel sensor is likely causing the ABS failure indicator to light and the ABS to act funny. Does the humming change volume when turning? If so then it's likely a failing wheel bearing. The dealership mechanic (or a any mechanic worth his salt) should have been able to detect this problem.
Let me tell you my story, somewhat similar to yours.
Recently I noticed I had a bad hum, almost a rumble in my front end and a vibration in the steering wheel. I had my Liberty in my local garage (not a dealership) for an oil pan replacement and asked them to check the front wheel bearings while they had it up in the air. The correctly diagnosed a right front wheel bearing and replaced it for me. Normally I'd do such a small job myself but due to recent health issues I couldn't.
Anyways after I left the garage I noticed I still had the hum & vibration in my front end and there was a frightening "pop" in the front end everytime I hit a bump. I climbed under my Liberty and discovered two things.
#1 the mechanic failed to re-tighten the sway bar bolts he loosened to replace the oil pan (I'm okay with that, everybody makes the occasional small mistake) The loose sway bar caused the "pops".
#2 I rotated the tires and while doing so noticed some cupping on the inside of the front tires. I guess I'll be needing an alignment.
FYI: All the front drive line noise is gone (what a joy) and moving the cupped tires to the rear did not move the noise to the rear like your dealership stated it would.