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Summit air suspension not lowering to Park setting

13K views 14 replies 8 participants last post by  SteveO90290 
#1 ·
I have a 2015 Summit that had the Park setting activated. I have owned the car for 3 months and about 3 times I have noticed the air suspension not lowering to the Park setting. This last time it happened, I verified all doors were shut including the rear hatch. Does this sound like a glitch that the dealer should look at our is there a reason for this?
 
#3 ·
Thanks for the reply. Does UCONNECT on the phone impact this setting even though you can't change it on the phone? I DO have them activated within the car settings, though. To answer your question, the app must have logged me out recently.
 
#4 ·
My Limited failed to lower once yesterday.

Seemed to work OK today...
 
#9 ·
It could be coincidence (not that I believe in coincidences), but when I started the vehicle on the morning after my AS failed to drop, the driver's side 'Auto' temperature had dropped to "LO" from being set @ 70 degrees, and the UCONNECT wouldn't play anything on the installed SD card.

Which seems to imply 3 separate simultaneous 'brain' hiccups...
 
#10 ·
This is interesting. So my '14 Summit did the same thing with the air suspension yesterday and now today as well.
First yesterday I pulls into the gas station and noticed it did not lower when I put it in park. So I'm like ok that's weird and I go into the settings and the auto entry/exit mode is turned off. I always have that setting turned on since the day I bought it so somehow it went off on its own. Then today I get to work and it lowered when I put it in park like it should. I go into work for about a half hour, come out and the Jeep is up at normal ride height on its own lol. Auto entry/exit height setting is still selected.
So this is kind of weird for sure lol. My suspension has a mind of its own apparently.
 
#12 ·
It has happened to me as well but I think it's more of a glitch than anything else. It has also raised itself from park mode to normal after hitting the auto start. I was walking to the jeep in a parking lot and watched it raise up so be careful of that. I have also seen it fail to lower after a door or the back hatch has been open for a bit after being turned off. Overall the system works pretty reliably but there is the occasional hiccup.


Sent from my iPhone using JeepGarage
 
#14 ·
I have a 2015 JGC Summit and the air suspension is doing the same thing described in this thread. Intermittent non-return to 'park' height setting. It seems to consistently happen when:

  • After driving at drive height, put into Park
  • Shut engine off, system starts to auto-lower
  • One or more door(s) opened during the lowering
The first time I brought to dealer, they stated the system is working and there are no problems (no surprise). I brought back to the dealer and re-created the issue for them. No resolution at this point - still at dealer.

Will post dealer resolution (if it fixes anything).
 
#15 ·
This problem just happened to me today.

When it wouldn’t go into park/exit I raised up and putted around the block in OR2. Still wouldn’t go into p/e on it’s own. I tried to lower manually both times, but no luck, stopped at NRH, kept blinking @ buttons, no arrow on cluster, no movement.

Maybe it will self heal by morning?
 
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