width JEEP LIBERTY 2002 KJ / 1.G Workshop Manual

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual LIBERTY 2002 KJ / 1.G JEEP JEEP https://www.carmanualsonline.info/img/16/7176/w960_7176-0.png JEEP LIBERTY 2002 KJ / 1.G Workshop Manual

Page 24 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual STANDARD PROCEDURE
STANDARD PROCEDURE - HEIGHT
MEASUREMENT
RIDE HEIGHT
NOTE: The suspension is non-adjustable.
The vehicle suspension height should be measured
before performing wheel alignment proced

Page 176 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual Examine the lining contact pattern to determine if
the shoes are bent or the drum is tapered. The lining
should exhibit contact across its entire width. Shoes
exhibiting contact only on one side shoul

Page 235 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual The ECT sensor is a two-wire Negative Thermal
Coefficient (NTC) sensor. Meaning, as engine coolant
temperature increases, resistance (voltage) in the
sensor decreases. As temperature decreases, resis-

Page 268 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual ENGINE COOLANT
TEMPERATURE SENSOR
DESCRIPTION
The Engine Coolant Temperature (ECT) sensor is
used to sense engine coolant temperature. The sensor
protrudes into an engine water jacket.
The ECT sensor

Page 307 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual NOTE: Before replacing a Body Control Module
(BCM), use a DRBIIITscan tool to retrieve the cur-
rent settings for the BCM programmable features
and the axle ratio/tire size (electronic pinion factor).

Page 308 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual ison, the prior two-wire Chrysler Collision Detection
(CCD) data bus system is designed to run at 7.8125
Kbps.
The voltage network used to transmit messages
requires biasing and termination. Each modu

Page 310 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual POWERTRAIN CONTROL
MODULE
DESCRIPTION
DESCRIPTION - PCM
The Powertrain Control Module (PCM) is located
in the engine compartment (Fig. 8). The PCM is
referred to as JTEC.
DESCRIPTION - MODES OF OPERAT

Page 311 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual ²The fuel pump is energized through the fuel
pump relay by the PCM. The fuel pump will operate
for approximately three seconds unless the engine is
operating or the starter motor is engaged.
²The O2

Page 312 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual ²Battery voltage
²Engine coolant temperature sensor
²Crankshaft position sensor
²Intake manifold air temperature sensor
²Manifold absolute pressure (MAP) sensor
²Throttle position sensor (TPS)

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JEEP LIBERTY 2002 KJ / 1.G Workshop Manual ²Fuel injectors
²Ignition coil(s)
²Certain relays/solenoids
²Certain sensors
DESCRIPTION - SENSOR RETURN
The Sensor Return circuits are internal to the Pow-
ertrain Control Module (PCM).
Sensor Re
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