Off-Road Capabilities (4Wd Operation); Quadra-Trac I® Four-Wheel Drive; Quadra-Trac Ii®/Quadra-Drive Ii® Four-Wheel Drive - Jeep grand cherokee 2014 User Manual

OFF-ROAD CAPABILITIES (4WD OPERATION)

QUADRA-TRAC I® FOUR-WHEEL DRIVE
Quadra-Trac I® Operating Instructions/Precautions — 3.6L Only
The Quadra-Trac I is a single-speed (HI range only) transfer case, which provides
®
convenient full-time four-wheel drive. No driver interaction is required. The Brake
Traction Control (BTC) System, which combines standard ABS and Traction Control,
provides resistance to any wheel that is slipping to allow additional torque transfer to
wheels with traction.
QUADRA-TRAC II®/QUADRA-DRIVE II® FOUR-WHEEL
DRIVE
Quadra-Trac II®/Quadra-Drive II® Operating Instructions/Precautions
The Quadra-Trac II /Quadra-Drive II transfer case is fully automatic in the normal
® ®
driving 4WD HI mode. The Quadra-Trac II ® /Quadra-Drive II ® transfer case provides
three mode positions:
• 4WD HI
• NEUTRAL
• 4WD LOW
This transfer case is fully automatic in
the 4WD HI mode.
When additional traction is required, the
4WD LOW position can be used to lock
the front and rear driveshafts together
and force the front and rear wheels to
rotate at the same speed. The 4WD LOW
position is intended for loose, slippery
surfaces only. Driving in the 4WD LOW
position on dry, hard-surfaced roads may
cause increased tire wear and damage to
driveline components.
When operating your vehicle in 4WD LOW,
the engine speed is approximately three
times that of the 4WD HI position at a given road speed. Take care not to overspeed the
engine and do not exceed 25 mph (40 km/h).
NOTE:
If shift conditions/interlocks are not met, or a transfer case motor temperature
protection condition exists, a "For 4x4 Low Slow Below 5 mph (8 km/h) Put Trans in
N Press 4 Low" message will flash from the Electronic Vehicle Information Center
(EVIC).
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