Body control module JEEP LIBERTY 2002 KJ / 1.G User Guide

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

Page 306 of 1803

JEEP LIBERTY 2002 KJ / 1.G User Guide ²Vacuum Fluorescent Display Synchroniza-
tion (CMTC, EMIC, Radio)
²Vehicle Theft Security System Status (PCM,
ITM) - premium only
Refer to the appropriate diagnostic information for
additional detai

Page 307 of 1803

JEEP LIBERTY 2002 KJ / 1.G User Guide 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 318 of 1803

JEEP LIBERTY 2002 KJ / 1.G User Guide ²Output Shaft Speed Sensor
²Line Pressure Sensor
Some examples ofindirect inputsto the TCM are:
²Engine/Body Identification
²Manifold Pressure
²Target Idle
²Torque Reduction Confirmation
²Engin

Page 320 of 1803

JEEP LIBERTY 2002 KJ / 1.G User Guide Schedule Condition Expected Operation
OverheatOil temperature above 240É F or
engine coolant temperature above
244É F- Delayed 2-3 upshift
- Delayed 3-4 upshift
- 3rd gear FEMCC from 30-48 mph
- 3rd

Page 321 of 1803

JEEP LIBERTY 2002 KJ / 1.G User Guide controls the ground for the heated seat switch indi-
cator lamps (LEDs).
When a heated seat switch (Driver or Passenger) is
depressed a signal is received by the heated seat
module, the module energi

Page 337 of 1803

JEEP LIBERTY 2002 KJ / 1.G User Guide LOAD TEST TEMPERATURE TABLE
Minimum VoltageTemperature
ÉF ÉC
9.6 volts 70É and above 21É and above
9.5 volts 60É 16É
9.4 volts 50É 10É
9.3 volts 40É 4É
9.1 volts 30É -1É
8.9 volts 20É -7Ã

Page 378 of 1803

JEEP LIBERTY 2002 KJ / 1.G User Guide The heated seat module monitors inputs from the
heated seat sensors and the heated seat switches. In
response to these inputs the heated seat module uses
its internal programming to control outputs to

Page 397 of 1803

JEEP LIBERTY 2002 KJ / 1.G User Guide cylinders 1 and 4, and coil number two fires cylinders
2 and 3.
The Auto Shutdown (ASD) relay provides battery
voltage to the ignition coil. The PCM provides a
ground contact (circuit) for energizing

Page 398 of 1803

JEEP LIBERTY 2002 KJ / 1.G User Guide (3) Position ignition coil into cylinder head opening
and push onto spark plug. Do this while guiding coil
base over mounting stud.
(4) Install coil mounting stud nut. Refer to torque
specifications.(

Page 408 of 1803

JEEP LIBERTY 2002 KJ / 1.G User Guide gauge readings during normal operation that are con-
sistent with customer expectations. However, when
abnormal conditions exist such as high coolant tem-
perature, the algorithm can drive the gauge p
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