358
STARTINGANDOPERATING
transmission will downshift to fourth gear and the dis- gear).WhenintheDRIVEpositioninfifthgear,thefirst
playwillshow4.Anothertaptotheleft(-)willshiftthe tap to the left (-) will downshift the transmission and
transmissionintothirdgear.
display 5 (ERS 5 is the same as normal fourth gear).
Another tap to the left (-) will shift the transmission
downtoERS4(directgear).
5.7L
Engine
Onvehiclesequippedwiththe5.7Lengine,useofERS(or
TOW/HAUL mode) also enables an additional under-
drive gear which is not normally used during through-
gearaccelerations.Thisadditionalgearimprovesvehicle
performanceandcoolingcapabilitywhentowingatrailer
oncertaingrades.ERS1,2,and3areunderdrivegears;
ERS4isdirectdrive.ERS5(Overdrive)isthesameasthe
normal 4th gear. When in the DRIVE position in first
throughfourthgear,thefirsttaptotheleft(-)willdisplay
WARNING!
Donotdownshiftforadditionalenginebrakingona
slippery surface. The drive wheels could lose their
gripandthevehiclecouldskid.
ScreenDisplay
1
2
3
4
5*
D
the ERS designation for the current gear (the transmis- ActualGear(s)
1
1-2
1-3
1-4
1-5
1-5
Allowed
sion will not downshift). For example, if you are in
DRIVE and are in third (direct) gear, when you tap the
shiftleveronetimetotheleft(-),thedisplaywillshow4
(ERS4isdirectgear).Anothertaptotheleft(-)willshift
the transmission down to ERS 3 (the added underdrive
*
Appliestovehiclesequippedwith5.7Lenginesonly.
| Categories | Jeep Grand Cherokee Manuals, Jeep Manuals |
|---|---|
| Model Year | 2011 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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