2002 JEEP LIBERTY Workshop Manual

Page 1425 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual WARNING: THE EXHAUST MANIFOLD, EXHAUST
PIPES AND CATALYTIC CONVERTER BECOME
VERY HOT DURING ENGINE OPERATION. ALLOW
ENGINE TO COOL BEFORE REMOVING OXYGEN
SENSOR.
(1) Raise and support vehicle.
(2) Dis

Page 1426 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual (3) Remove all control cables from throttle body
(lever) arm. Refer to the Accelerator Pedal and Throt-
tle Cable section for removal/installation procedures.
(4) Disconnect necessary vacuum lines at

Page 1427 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual THROTTLE CONTROL CABLE
REMOVAL
2.4L
CAUTION: Be careful not to damage or kink the
cable core wire (within the cable sheathing) while
servicing accelerator pedal or throttle cable.
(1) From inside vehi

Page 1428 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual (8) Using a pick or small screwdriver, press release
tab (Fig. 30) to release plastic cable mount from
bracket.Press on tab only enough to release
cable from bracket. If tab is pressed too much,
it wi

Page 1429 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual THROTTLE POSITION SENSOR
DESCRIPTION
The 3±wire Throttle Position Sensor (TPS) is
mounted on the throttle body and is connected to the
throttle blade shaft.
OPERATION
The 3±wire TPS provides the Pow

Page 1430 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual 3.7L
The Throttle Position Sensor (TPS) is mounted to
the throttle body (Fig. 32), or (Fig. 33).
(1) Disconnect TPS electrical connector.
(2) Remove 2 TPS mounting screws.
(3) Remove TPS.
INSTALLATION

Page 1431 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual STEERING
TABLE OF CONTENTS
page page
STEERING
DESCRIPTION..........................1
OPERATION............................1
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - POWER
STEERING SYSTEM.........

Page 1432 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual CONDITION POSSIBLE CAUSES CORRECTION
WHINE OR GROWL 1. Low fluid level. 1. Fill to proper level.
2. Pressure hose in contact with other
components.2. Reposition hose.
3. Internal pump noise. 3. Replac