Aero mode disable (while towing)

[Tallboyslim]

I was wondering if there is some override to disable the Aero mode while towing? I don't see a "Tow" mode so I assume we drive in the "Normal" height mode while towing a trailer. However, when on the highway we get to speeds above 60 mph the GCL adjusts to "Aero" mode. I think this is only an adjustment of about 0.6", but makes me a bit nervous about the height getting messed up with the hitch and trailer. FWIW, we are towing a 16 ft trailer (GVWR 3500 lbs) so I think it should be ok to go up to 65 mph with the GCL on a Interstate (benign driving conditions).

 

[GoVols]

I believe the owners manual says it disables it when it recognizes a trailer in tow. Can't recall where in the 400+ page manual, but I do recall a section discussing that.

 

[GoVols]

I may be remembering incorrectly... all I found so far was about disabling the auto entry/exit height :-/

on page 143:

Auto Entry/Exit Mode

To assist in entering and exiting the vehicle, the air suspension system has a feature which automatically lowers the vehicle to entry/exit ride height Ú page 210. When towing, the automatic Entry/Exit mode may be disabled through Uconnect to prevent vehicle and trailer movement when the gear selector is moved to PARK.

 

[Tallboyslim]

I was towing a trailer and I saw the message that said indication trailer was detected to be connected. However, it still went into Aero mode when we exceeded about 60 mph on the highway. (I dont intended to drive 70-80 mps towing a trailer, but feel that it is reasonable to expect 60-65 mps when towing a 16 ft trailer)

 

[JeepCares]

I was wondering if there is some override to disable the Aero mode while towing? I don't see a "Tow" mode so I assume we drive in the "Normal" height mode while towing a trailer. However, when on the highway we get to speeds above 60 mph the GCL adjusts to "Aero" mode. I think this is only an adjustment of about 0.6", but makes me a bit nervous about the height getting messed up with the hitch and trailer. FWIW, we are towing a 16 ft trailer (GVWR 3500 lbs) so I think it should be ok to go up to 65 mph with the GCL on a Interstate (benign driving conditions).

Hey, Tallboyslim. I found some information in the Owner's Manual on page 137 that may be helpful regarding your inquiry. If this doesn't resolve your concerns, we suggest that you get in touch with your dealership who can go over features deeper.

"Aero Height (Lowers the vehicle approximately -0.8 inches (-21 mm) Front and -1.0 inches (-25 mm) Rear) –

This position provides improved aerodynamics by lowering the vehicle. The vehicle will automatically enter Aero Height when the vehicle speed remains between 62 mph (100 km/h) and 66 mph (106 km/h) for greater than 20 seconds or if the vehicle speed exceeds 66 mph (106 km/h). The vehicle will return to NRH from Aero Height if the vehicle speed remains between 30 mph (48 km/h) and 35 mph (56 km/h) for greater than 20 seconds or if the vehicle speed falls below 30 mph (48 km/h). The vehicle will enter Aero Height, regardless of vehicle speed if the vehicle is in SPORT mode.

NOTE: Automatic lowering of the vehicle into Entry/Exit Mode can be enabled through the Uconnect Touchscreen Radio. If this feature is enabled, the vehicle will only lower if the gear selector is in PARK, the terrain switch is in AUTO, the transfer case is in AUTO and the vehicle level should be either in Normal or Aero Height. The vehicle will not automatically lower if the air suspension level is in OR2 or OR1. If the vehicle is equipped with Intrusion Theft Module (ITM), the lowering will be suppressed when the ignition is switched OFF and the door is open to prevent setting the alarm off. When towing, the automatic Entry/Exit mode may be disabled through Uconnect to prevent vehicle and trailer movement when the gear selector is moved to PARK."

Kate
Jeep Cares