Jeep Wrangler: FOUR–WHEEL DRIVE OPERATION / Axle Lock (Tru-Lok) Front And Rear — If Equipped
The AXLE LOCK switch is located on the
instrument panel (to the right of the steering
column).

Axle Lock Switch Panel
This feature will only activate when the following
conditions are met:
- Ignition in RUN position, vehicle in 4WD Low.
- Vehicle speed should be 10 mph (16 km/h)
or less.
- Both right and left wheels on axle are at the
same speed.
To activate the system, push the AXLE LOCK
switch down to lock the rear axle only (the
“REAR ONLY” will illuminate), push the switch
up to lock the front axle and rear axle (the
“FRONT + REAR” will illuminate). When the rear
axle is locked, pushing the bottom of switch
again will lock or unlock the front axle.
NOTE:
The indicator lights will flash until the axles are
fully locked or unlocked.
To unlock the axles, push the AXLE LOCK OFF
button.
Axle lock will disengage if the vehicle is taken
out of 4WD Low, or the ignition switch is turned
to the OFF position.
The axle lock disengages at speeds above
30 mph (48 km/h), and will automatically
re-lock once vehicle speed is less than 10 mph
(16 km/h).
The Trac-Lok rear axle provides a constant
driving force to both rear wheels and reduces
wheel spin caused by the loss of traction at one
driving wheel...
The rear axle may be locked in 4WD High if the
proper conditions are met.
WARNING!
This mode is intended for off-highway or
off-road use only and should not be used on
any public roadways...
Other information:
For normal service, periodic fluid level checks
are not required. When the vehicle is serviced
for other reasons the exterior surfaces of the
axle assembly should be inspected. If gear oil
leakage is suspected inspect the fluid level.
Fluid Level Check
Lubricant should be approximately 1/8 inch
(3 mm) below the bottom edge of the oil fill hole...
Remove the front grommets.
Front Carpet
Grommets
Pull the carpet out from the front to the rear.
Front Carpet Pulled Away
Remove the grommets under the front seat.
First for the rear carpet and then the front
carpet.
Front And Rear Carpet Split
Under the back of the front seat, open the
carpet split and then pull out the rear edge
and slide the carpet to the front (do not
remove the harness)...