310
STARTING AND OPERATING
wheel lock-up and help avoid skidding on slippery
surfaces.
TheABSpumpmotorrunsduringtheself-testat12mph
(20 km/h) and during an ABS stop. The pump motor
makesalowhummingnoiseduringoperation,whichis
normal.
All vehicle wheels and tires must be the same size and
type, and tires must be properly inflated, to produce
accuratesignalsforthecomputer.
WARNING!
WARNING!
•
•
Pumping of the Anti-Lock Brakes will diminish
their effectiveness and may lead to an accident.
Pumpingmakesthestoppingdistancelonger.Just
pressfirmlyonyourbrakepedalwhenyouneed
toslowdownorstop.
TheABScannotpreventthenaturallawsofphys-
icsfromactingonthevehicle,norcanitincrease
braking or steering efficiency beyond that af-
fordedbytheconditionofthevehiclebrakesand
tiresorthetractionafforded.
Significantoverorunder-inflationoftiresormixing
sizesoftiresorwheelsonthevehiclecanleadtoloss
ofbrakingeffectiveness.
TheABSconductsalow-speedself-testatabout12mph
km/h). If you have your foot lightly on the brake
while this test is occurring, you may feel slight pedal
movement.Themovementcanbemoreapparentonice
andsnow.Thisisnormal.
(20
(Continued)
| Categories | Jeep Grand Cherokee Manuals, Jeep Manuals |
|---|---|
| Model Year | 2009 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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