fuel cap JEEP LIBERTY 2002 KJ / 1.G Workshop Manual
[x] Cancel search | Manufacturer: JEEP, Model Year: 2002, Model line: LIBERTY, Model: JEEP LIBERTY 2002 KJ / 1.GPages: 1803, PDF Size: 62.3 MB
Page 16 of 1803
centage of antifreeze can cause the engine to over-
heat because specific heat of antifreeze is lower than
that of water.
CAUTION: Richer antifreeze mixtures cannot be
measured with normal field equipment and can
cause problems associated with 100 percent ethyl-
ene-glycol.
CAUTION: Do not use coolant additives that are
claimed to improve engine cooling.
OPERATION - AUTOMATIC TRANSMISSION
FLUID
The automatic transmission fluid is selected based
upon several qualities. The fluid must provide a high
level of protection for the internal components by
providing a lubricating film between adjacent metal
components. The fluid must also be thermally stable
so that it can maintain a consistent viscosity through
a large temperature range. If the viscosity stays con-
stant through the temperature range of operation,
transmission operation and shift feel will remain con-
sistent. Transmission fluid must also be a good con-
ductor of heat. The fluid must absorb heat from the
internal transmission components and transfer that
heat to the transmission case.
FLUID CAPACITIES
SPECIFICATIONS - FLUID CAPACITIES
DESCRIPTION SPECIFICATION
FUEL TANK 18.5 U.S. Gallons (70
Liters)****
ENGINE OIL
Engine Oil - with Filter -
2.4L2.4L (5.0 qts.)
Engine Oil - with Filter -
3.7L3.7L (5.0 qts.)
Engine Oil - With Filter -
2.5L Diesel6.5L (6.9 qts.)
ENGINE COOLANT
Cooling System - 2.4L 9.6L (10.1 qts.)
Cooling System - 3.7L 12.3L (13.0 qts.)
Cooling System - 2.5L
Diesel12.5L (13.2 qts.)
AUTOMATIC TRANSMISSION
Service Fill - 45RFE 4.73L (10.0 pts)
O-haul Fill - 45RFE 13.33L (28.0 pts)
Dry fill capacity Depending on type and size of
internal cooler, length and inside diameter of cooler
lines, or use of an auxiliary cooler, these figures may
vary. (Refer to 21 - TRANSMISSION/TRANSAXLE/
AUTOMATIC/FLUID - STANDARD PROCEDURE)
TRANSFER CASE
NV231 1.4L (2.95 pts.)
NV242 1.6L (3.4 pts.)
MANUAL TRANSMISSION
NV1500 (Approximate dry
fill or fill to bottom edge of
the fill plug hole.)2.28L (2.41 qts.)
NV3550 (Approximate dry
fill or fill to bottom edge of
fill plug hole.)2.28L (2.41 qts.)
FRONT AXLE
186 FIA (Model 30) 1.24L (41.9 fl. oz.)
REAR AXLE
198 RBI (Model 35) 1.78L (60.2 fl. oz.)*
8 1/4 2.08L (4.4 pts.)*
* When equipped with Trac-lok, include 4.0 ounces of
Friction Modifier.
****Nominal refill capacities are shown. A variation
may be observed from vehicle to vehicle due to
manufacturing tolerance and refill procedure.
0 - 4 LUBRICATION & MAINTENANCEKJ
FLUID TYPES (Continued)
Page 222 of 1803
CONDITION POSSIBLE CAUSES CORRECTION
5. Pressure cap not installed tightly.
If cap is loose, boiling point of
coolant will be lowered. Also refer
to the following Step 6.5. Tighten cap
6. Poor seals at the radiator cap. 6. (a) Check condition of cap and
cap seals. (Refer to 7 - COOLING/
ENGINE/RADIATOR PRESSURE
CAP - DIAGNOSIS AND TESTING).
(b) Check condition of radiator filler
neck. If neck is bent or damaged,
replace radiator.
7. Coolant not flowing through
system.7. (a) Check condition of pressure
bottle cap and cap seals. (Refer to
7 - COOLING/ENGINE/RADIATOR
PRESSURE CAP - DIAGNOSIS
AND TESTING).
(b) Check condition of radiator vent
nipple. If neck is damaged, replace
radiator.
(c) Check condition of the hose from
the radiator to the coolant tank. It
should fit tight at both ends without
any kinks or tears. Replace hose if
necessary.
(d) Check pressure bottle/overflow
tank and tanks hoses for blockage.
Repair as necessary.
8. Incorrect coolant concentration 8. Check coolant. (Refer to 7 -
COOLING/ENGINE/COOLANT -
DESCRIPTION) for correct
coolant/water mixture ratio.
9. Fan installed backwards on
viscous drive.9. Mount fan on drive correctly.
10. Radiator or A/C condenser fins
are dirty or clogged.10. Remove insects and debris.
(Refer to 7 - COOLING/ENGINE/
RADIATOR - CLEANING).
11. Radiator core is corroded or
plugged.11. Have radiator re-cored or
replaced.
12. Fuel or ignition system
problems.12. Refer to FUEL and /or
IGNITION CONTROL for diagnosis.
13. Dragging brakes. 13. Check and correct as
necessary. (Refer to 5 - BRAKES -
DIAGNOSIS AND TESTING) for
correct procedures.
14. Bug screen or cardboard is
being used, reducing airflow.14. Remove bug screen or
cardboard.
KJCOOLING 7 - 7
COOLING (Continued)
Page 295 of 1803
A chime warning system is standard factory-in-
stalled equipment on this model. The chime warning
system uses a single chime tone generator that is sol-
dered onto the electronic circuit board that is integral
to the ElectroMechanical Instrument Cluster (EMIC)
to provide an audible indication of various vehicle
conditions that may require the attention of the vehi-
cle operator or occupants (Fig. 1). The microproces-
sor-based EMIC utilizes electronic chime request
messages received from other electronic modules in
the vehicle over the Programmable Communications
Interface (PCI) data bus network along with hard
wired inputs to the cluster microprocessor to monitor
many sensors and switches throughout the vehicle.
In response to those inputs, the integrated circuitry
and internal programming of the EMIC allow it to
control audible outputs that are produced through its
on-board chime tone generator.
The EMIC circuitry and its chime tone generator
are capable of producing each of the four following
audible outputs:
²Fixed Duration Beep- A short, sharp, single
tactile ªbeep-likeº tone that is about 150 milliseconds
in duration.
²Single Chime Tone- A single ªbong-likeº chime
tone.
²Slow Rate Repetitive Chime- Repeated
chime tones that are issued at a slow rate of about
50 ªbong-likeº tones per minute.
²Fast Rate Repetitive Chime- Repeated chime
tones that are issued at a fast rate of about 180
ªbong-likeº tones per minute.
Hard wired circuitry connects the EMIC and the
various chime warning system switch and sensor
inputs to their electronic modules and to each other
through the electrical system of the vehicle. These
hard wired circuits are integral to numerous wire
harnesses, which are routed throughout the vehicle
and retained by many different methods. These cir-
cuits may be connected to each other, to the vehicle
electrical system and to the chime warning system
through the use of a combination of soldered splices,
splice block connectors, and many different types of
wire harness terminal connectors and insulators.
Refer to the appropriate wiring information. The wir-
ing information includes wiring diagrams, proper
wire and connector repair procedures, further details
on wire harness routing and retention, as well as
pin-out and location views for the various wire har-
ness connectors, splices and grounds.
The EMIC chime warning system circuitry and
integral chime tone generator cannot be adjusted or
repaired. If the EMIC or the chime tone generator
are damaged or faulty, the EMIC unit must be
replaced.OPERATION
The chime warning system is designed to provide
an audible output as an indication of various condi-
tions that may require the attention or awareness of
the vehicle operator or occupants. The chime warning
system components operate on battery current
received through a fused B(+) fuse in the Junction
Block (JB) on a non-switched fused B(+) circuit so
that the system may operate regardless of the igni-
tion switch position. However, the chime warning
system also monitors the ignition switch position so
that some chime features will only occur with igni-
tion switch in the On position, while others occur
regardless of the ignition switch position.
The chime warning system provides an audible
indication to the vehicle operator or occupants under
the following conditions:
²Airbag Indicator Warning- The ElectroMe-
chanical Instrument Cluster (EMIC) chime tone gen-
erator will generate one, short, ªbong-likeº chime
tone when the ignition switch is in the On position,
and an electronic message is received over the Pro-
grammable Communications Interface (PCI) data bus
from the Airbag Control Module (ACM) requesting
ªAirbagº indicator illumination. This warning will
only occur following completion of the ªAirbagº indi-
cator bulb test, and will only occur once during an
ignition cycle. The ACM uses internal programming,
hard wired inputs from the front Supplemental
Restraint System (SRS) components and, on vehicles
so equipped, electronic messages received over the
PCI data bus from each Side Impact Airbag Control
Module (SIACM) to determine the proper ªAirbagº
indicator messages to send to the EMIC.
²Anti-Lock Brake Indicator Warning- The
EMIC chime tone generator will generate one, short,
ªbong-likeº chime tone when the ignition switch is in
the On position, and an electronic message is
received over the PCI data bus from the Controller
Anti-lock Brake (CAB) requesting ªAntilock Brake
System (ABS)º indicator illumination. This warning
will only occur following completion of the ªABSº
indicator bulb test, and will only occur once during
an ignition cycle. The CAB uses internal program-
ming, hard wired inputs from the Antilock Brake
System (ABS) components, and electronic messages
received over the PCI data bus from the Powertrain
Control Module (PCM) to determine the proper
ªABSº indicator messages to send to the EMIC.
²Compass Mini-Trip Computer Reset- The
EMIC chime tone generator will generate one, short,
fixed duration ªbeep-likeº chime tone when the igni-
tion switch is in the On position, and an electronic
message is received over the PCI data bus from the
optional Compass Mini-Trip Computer (CMTC)
requesting that the CMTC elapsed time, average fuel
8B - 2 CHIME/BUZZERKJ
CHIME WARNING SYSTEM (Continued)
Page 388 of 1803
IGNITION CONTROL
TABLE OF CONTENTS
page page
IGNITION CONTROL
DESCRIPTION..........................1
OPERATION............................1
SPECIFICATIONS
SPECIFICATIONS - IGNITION TIMING.......2
ENGINE FIRING ORDER - 2.4L 4-CYLINDER . 2
ENGINE FIRING ORDER - 3.7L V-6.........2
IGNITION COIL RESISTANCE - 2.4L........2
IGNITION COIL RESISTANCE - 3.7L V-6.....3
SPARK PLUGS........................3
SPARK PLUG CABLE RESISTANCE - 2.4L . . . 3
TORQUE - IGNITION SYSTEM............3
AUTO SHUT DOWN RELAY
DESCRIPTION - PCM OUTPUT.............4
OPERATION
OPERATION - ASD SENSE - PCM INPUT....4
OPERATION - PCM OUTPUT.............4
DIAGNOSIS AND TESTING - ASD AND FUEL
PUMP RELAYS........................4
REMOVAL.............................5
INSTALLATION..........................5
CAMSHAFT POSITION SENSOR
DESCRIPTION
DESCRIPTION - 2.4L....................5
DESCRIPTION-3.7L.....................6
OPERATION
OPERATION - 2.4L.....................6OPERATION - 3.7L.....................6
REMOVAL.............................7
INSTALLATION..........................8
IGNITION COIL
DESCRIPTION..........................9
OPERATION............................9
REMOVAL.............................10
INSTALLATION.........................10
KNOCK SENSOR
DESCRIPTION.........................11
OPERATION...........................11
REMOVAL.............................12
INSTALLATION.........................12
SPARK PLUG
DESCRIPTION.........................12
OPERATION...........................12
DIAGNOSIS AND TESTING - SPARK PLUG
CONDITIONS.........................13
REMOVAL.............................15
CLEANING SPARK PLUGS................15
INSTALLATION.........................15
IGNITION COIL CAPACITOR
DESCRIPTION.........................16
OPERATION...........................16
REMOVAL.............................16
INSTALLATION.........................16
IGNITION CONTROL
DESCRIPTION
The ignition system consists of:
²Spark Plugs
²Ignition Coil(s)
²Powertrain Control Module (PCM)
²Crankshaft Position Sensor
²2 Knock Sensors (3.7L only)
²Camshaft Position Sensor
²The MAP, TPS, IAC and ECT also have an effect
on the control of the ignition system.
OPERATION
2.4L
A common ignition coil divided into 2 halves is
used. Secondary, high-tension spark plug cables are
also used. One half of the coil fires two spark plugs
simultaneously (one plug is the cylinder under com-pression, and the other plug is the cylinder on the
exhaust stroke). Coil half number one fires cylinders
1 and 4. Coil half number two fires cylinders 2 and 3.
The PCM determines which of the coils to charge and
fire at the correct time.
The Auto Shutdown (ASD) relay provides battery
voltage to the ignition coil. The PCM provides a
ground contact (circuit) for energizing the coil. When
the PCM breaks the contact, the energy in the coil
primary transfers to the secondary causing a spark.
The PCM will de-energize the ASD relay if it does
not receive inputs from either the crankshaft or cam-
shaft position sensors.
A distributor is not used with the 2.4L engine.
3.7L
The 3.7L V6 engine uses a separate ignition coil for
each cylinder. The one-piece coil bolts directly to the
cylinder head. Rubber boots seal the secondary ter-
minal ends of the coils to the top of all 6 spark plugs.
A separate electrical connector is used for each coil.
KJIGNITION CONTROL 8I - 1
Page 403 of 1803
sure the plugs do not drop into the plug wells as elec-
trodes can be damaged.
Always tighten spark plugs to the specified torque.
Over tightening can cause distortion resulting in a
change in the spark plug gap or a cracked porcelain
insulator.
(1) Start the spark plug into the cylinder head by
hand to avoid cross threading.
(2) Tighten spark plugs. Refer to torque specifica-
tions.
(3) Before installing coil(s), check condition of coil
o-ring and replace as necessary. To aid in coil instal-
lation, apply silicone to coil o-ring.
(4) Install ignition coil(s). Refer to Ignition Coil
Removal/Installation.
IGNITION COIL CAPACITOR
DESCRIPTION
One coil capacitor is used. It is located in the
engine compartment and attached (clipped) to a wir-
ing trough near the brake power booster.
OPERATION
The coil capacitor(s) help dampen the amount of
conducted electrical noise to the camshaft position
sensor, crankshaft position sensor, and throttle posi-
tion sensor. This noise is generated on the 12V sup-
ply wire to the ignition coils and fuel injectors.
REMOVAL
The coil capacitor is located in the engine compart-
ment and is attached (clipped) to a wiring harness
trough near the brake power booster (graphic not
available).
(1) Unclip capacitor from wiring harness trough.
(2) Disconnect electrical connector at capacitor.
INSTALLATION
(1) Connect electrical connector to coil capacitor.
(2) Position capacitor into v-clip on wiring harness
trough.
8I - 16 IGNITION CONTROLKJ
SPARK PLUG (Continued)
Page 762 of 1803
8W-02 COMPONENT INDEX
Component Page
A/C Compressor Clutch Relay........... 8Wa-42
A/C Compressor Clutch................ 8Wa-42
A/C-Heater Control................... 8Wa-42
A/C High Pressure Switch.............. 8Wa-42
A/C Low Pressure Switch............... 8Wa-42
A/C Pressure Transducer............... 8Wa-42
Accelerator Pedal Position Sensor........ 8Wa-30
Airbag Control Module................. 8Wa-43
Ambient Temperature Sensor............ 8Wa-45
Antenna Module...................... 8Wa-47
Antenna............................ 8Wa-47
Ash Receiver Lamp................... 8Wa-44
Auto Shut Down Relay................. 8Wa-30
Back-Up Lamp Switch................. 8Wa-31
Battery Temperature Sensor......... 8Wa-20, 30
Battery............................. 8Wa-20
Blend Door Actuator................... 8Wa-42
Blower Motor Relay................... 8Wa-42
Blower Motor Resistor Block............ 8Wa-42
Blower Motor........................ 8Wa-42
Body Control Module.................. 8Wa-45
Boost Pressure Sensor................. 8Wa-30
Brake Lamp Switch................... 8Wa-33
Brake Pressure Switch................. 8Wa-35
Cabin Heater Relay................... 8Wa-42
Cabin Heater........................ 8Wa-42
Camshaft Position Sensor.............. 8Wa-30
Capacitor........................... 8Wa-30
Cargo Lamp......................... 8Wa-44
CD Changer......................... 8Wa-47
Center High Mounted Stop Lamp........ 8Wa-51
Cigar Lighter........................ 8Wa-41
Circuit Breakers...................... 8Wa-12
Clockspring................. 8Wa-33, 41, 43, 47
Clutch Interlock Switch................ 8Wa-21
Clutch Switch Override Relay........... 8Wa-21
Coil On Plugs........................ 8Wa-30
Coil Rail............................ 8Wa-30
Compass Mini-Trip Computer........... 8Wa-49
Controller Antilock Brake.............. 8Wa-35
Courtesy Lamps...................... 8Wa-44
Crankshaft Position Sensor............. 8Wa-30
Curtain Airbags...................... 8Wa-43
Cylinder Lock Switches................ 8Wa-61
Data Link Connector.................. 8Wa-18
Daytime Running Lamp Relay........... 8Wa-50
Defogger Relay....................... 8Wa-48
Diagnostic Junction Port............... 8Wa-18
Dome Lamp......................... 8Wa-44
Door Ajar Switches.................... 8Wa-45
Door Lock Motor/Ajar Switches.......... 8Wa-61
Door Lock Relay...................... 8Wa-61Component Page
Door Lock Switches................... 8Wa-61
Door Speakers....................... 8Wa-47
Driver Airbag Squib 1................. 8Wa-43
Driver Airbag Squib 2................. 8Wa-43
Driver Door Unlock Relay.............. 8Wa-61
Driver Seat Belt Switch................ 8Wa-40
Driver Seat Belt Tensioner.............. 8Wa-43
EGR Solenoid........................ 8Wa-30
Electric Brake Provision................ 8Wa-54
Engine Control Module................ 8Wa-30
Engine Coolant Level Sensor............ 8Wa-40
Engine Coolant Temperature Sensor...... 8Wa-30
Engine Oil Pressure Sensor............. 8Wa-30
EVAP/Purge Solenoid.................. 8Wa-30
Flip-Up Glass Release Motor............ 8Wa-61
Flip-Up Glass Release Switch........... 8Wa-61
Fog Lamps.......................... 8Wa-50
Front Fog Lamp Relay................. 8Wa-50
Front Wiper Motor.................... 8Wa-53
Fuel Heater Relay.................... 8Wa-30
Fuel Heater......................... 8Wa-30
Fuel Injectors........................ 8Wa-30
Fuel Pressure Sensor.................. 8Wa-30
Fuel Pressure Solenoid................. 8Wa-30
Fuel Pump Module.................... 8Wa-30
Fuel Pump Relay..................... 8Wa-30
Fuses........................... 8Wa-10, 12
Fusible Link......................... 8Wa-20
Grounds............................ 8Wa-15
Generator........................... 8Wa-20
Glow Plugs.......................... 8Wa-30
Hazard Switch/Combination Flasher...... 8Wa-52
Headlamp Leveling Switch.............. 8Wa-50
Headlamps.......................... 8Wa-50
Heated Seats........................ 8Wa-63
High Beam Relay..................... 8Wa-50
Horns.............................. 8Wa-41
Hood Ajar Switch..................... 8Wa-45
Idle Air Control Motor................. 8Wa-30
Ignition Switch....................... 8Wa-10
Impact Sensors....................... 8Wa-43
Input Speed Sensor................... 8Wa-31
Instrument Cluster................... 8Wa-40
Instrument Panel Speakers............. 8Wa-47
Intake Air Temperature Sensor.......... 8Wa-30
Intrusion Sensor..................... 8Wa-49
Junction Block....................... 8Wa-12
Knock Sensor........................ 8Wa-30
Leak Detection Pump.................. 8Wa-30
Leveling Motors...................... 8Wa-50
License Lamp........................ 8Wa-51
Line Pressure Sensor.................. 8Wa-31
KJ8W-02 COMPONENT INDEX8Wa-02-1
Page 764 of 1803
8W-10 POWER DISTRIBUTION
Component Page
A/C Compressor Clutch Relay . . . 8Wa-10-11, 13, 22,
26
A/C Compressor Clutch.............. 8Wa-10-26
Auto Shut Down Relay...... 8Wa-10-10, 12, 19, 22
Battery....................... 8Wa-10-10, 12
Blower Motor Relay........... 8Wa-10-10, 12, 14
Blower Motor..................... 8Wa-10-14
Body Control Module................ 8Wa-10-23
Cabin Heater Relay........... 8Wa-10-13, 22, 26
Cabin Heater...................... 8Wa-10-26
Camshaft Position Sensor............ 8Wa-10-22
Capacitor...................... 8Wa-10-19, 21
Circuit Breaker No. 1............... 8Wa-10-16
Circuit Breaker No. 3 (JB)........... 8Wa-10-27
Clutch Interlock Switch.............. 8Wa-10-28
Clutch Switch Override Relay......... 8Wa-10-28
Coil On Plug No. 1................. 8Wa-10-21
Coil On Plug No. 2................. 8Wa-10-21
Coil On Plug No. 3................. 8Wa-10-21
Coil On Plug No. 4................. 8Wa-10-21
Coil On Plug No. 5................. 8Wa-10-21
Coil On Plug No. 6................. 8Wa-10-21
Coil Rail......................... 8Wa-10-19
Controller Antilock Brake . 8Wa-10-10, 11, 12, 13, 14
Daytime Running Lamp Relay........ 8Wa-10-16
Defogger Relay.................... 8Wa-10-24
EGR Solenoid..................... 8Wa-10-22
Engine Control Module.............. 8Wa-10-22
Fuel Heater Relay............... 8Wa-10-13, 18
Fuel Heater....................... 8Wa-10-18
Fuel Injector No. 1................. 8Wa-10-20
Fuel Injector No. 2................. 8Wa-10-20
Fuel Injector No. 3................. 8Wa-10-20
Fuel Injector No. 4................. 8Wa-10-20
Fuel Injector No. 5................. 8Wa-10-20
Fuel Injector No. 6................. 8Wa-10-20
Fuel Pressure Solenoid.............. 8Wa-10-22
Fuel Pump Module................. 8Wa-10-26
Fuel Pump Relay................ 8Wa-10-11, 26
Fuse 1.................. 8Wa-10-10, 12, 14, 25
Fuse 2.................. 8Wa-10-10, 12, 14, 15
Fuse 3.................. 8Wa-10-10, 12, 16, 25
Fuse 4..................... 8Wa-10-10, 12, 14
Fuse 5.................. 8Wa-10-10, 12, 17, 18
Fuse 6............... 8Wa-10-10, 12, 19, 22, 24
Fuse 7..................... 8Wa-10-10, 12, 15
Fuse 8..................... 8Wa-10-10, 12, 23
Fuse 9.................. 8Wa-10-10, 12, 13, 24
Fuse 10.............. 8Wa-10-10, 12, 13, 15, 18
Fuse 11.................... 8Wa-10-13, 15, 18
Fuse 12............ 8Wa-10-10, 11, 13, 15, 17, 18
Fuse 13............... 8Wa-10-10, 11, 13, 23, 27
Fuse 14.................... 8Wa-10-11, 13, 23
Fuse 15................. 8Wa-10-11, 13, 25, 27Component Page
Fuse 16................. 8Wa-10-19, 20, 22, 24
Fuse 17.......................... 8Wa-10-24
Fuse 18.......................... 8Wa-10-24
Fuse 19.................... 8Wa-10-11, 13, 24
Fuse 20.......................... 8Wa-10-27
Fuse 21.................... 8Wa-10-11, 13, 26
Fuse 22.......................... 8Wa-10-27
Fuse 24.................... 8Wa-10-11, 26, 29
Fuse 25................. 8Wa-10-11, 13, 14, 29
Fuse 26................. 8Wa-10-12, 19, 20, 22
Fuse 28.......................... 8Wa-10-28
Fuse 29.......................... 8Wa-10-15
Fuse 30.......................... 8Wa-10-24
Fuse 31.......................... 8Wa-10-27
Fuse 32.......................... 8Wa-10-27
Fuse 33.......................... 8Wa-10-16
Fuse 34.......................... 8Wa-10-15
Fuse 36.......................... 8Wa-10-27
Fuse 37.......................... 8Wa-10-29
Fuse 38.......................... 8Wa-10-29
Fuse 39.......................... 8Wa-10-29
Fusible Link................... 8Wa-10-10, 12
G202............................ 8Wa-10-23
Generator.................. 8Wa-10-10, 12, 22
Glow Plug Assembly................ 8Wa-10-18
Glow Plug Relay No. 1......... 8Wa-10-13, 18, 22
Glow Plug Relay No. 2......... 8Wa-10-13, 18, 22
High Beam Relay.................. 8Wa-10-16
Horn Relay....................... 8Wa-10-25
Ignition Switch . . . 8Wa-10-10, 11, 12, 13, 23, 27, 29
Junction Block . . . 8Wa-10-10, 11, 12, 13, 15, 16, 24,
25, 27, 29
Low Beam Relay................... 8Wa-10-25
Oxygen Sensor 1/1 Upstream......... 8Wa-10-19
Oxygen Sensor 1/2 Downstream.... 8Wa-10-19, 20
Oxygen Sensor 2/1 Upstream......... 8Wa-10-19
Oxygen Sensor 2/2 Downstream....... 8Wa-10-20
Oxygen Sensor Downstream Relay . . 8Wa-10-19, 20
Park Lamp Relay.................. 8Wa-10-16
Power Distribution Center . 8Wa-10-2, 3, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 22, 23, 24, 25, 26, 27, 28
Power Window Master Switch......... 8Wa-10-29
Powertrain Control Module . . 8Wa-10-11, 19, 26, 28
Radiator Fan Relay.............. 8Wa-10-10, 14
Starter Motor Relay.............. 8Wa-10-23, 28
Starter Motor..................... 8Wa-10-23
Trailer Tow Circuit Breaker..... 8Wa-10-10, 12, 15
Trailer Tow Circuit Breaker.......... 8Wa-10-15
Trailer Tow Connector............... 8Wa-10-15
Trailer Tow Relay.................. 8Wa-10-15
Transmission Control Module . . . 8Wa-10-10, 17, 28
Transmission Control Relay........ 8Wa-10-10, 17
Transmission Solenoid/TRS Assembly . . . 8Wa-10-17
KJ8W-10 POWER DISTRIBUTION8Wa-10-1
Page 830 of 1803
8W-15 GROUND DISTRIBUTION
Component Page
A/C Compressor Clutch...................8Wa-15-6
A/C Low Pressure Switch.................8Wa-15-3
A/C- Heater Control...................8Wa-15-7, 8
Airbag Control Module...................8Wa-15-7
Ash Receiver Lamp.....................8Wa-15-8
Battery.............................8Wa-15-2
Blend Door Actuator.....................8Wa-15-8
Blower Motor Relay.....................8Wa-15-4
Body Control Module....................8Wa-15-8
Brake Lamp Switch.....................8Wa-15-8
Cabin Heater.........................8Wa-15-6
Capacitor............................8Wa-15-2
Center High Mounted Stop Lamp...........8Wa-15-14
Cigar Lighter.........................8Wa-15-8
Compass Mini-Trip Computer..............8Wa-15-14
Controller Antilock Brake.................8Wa-15-2
Data Link Connector....................8Wa-15-2
Engine Control Module...................8Wa-15-7
Engine Coolant Level Sensor...............8Wa-15-6
Flip-Up Glass Release Motor..............8Wa-15-14
Front Wiper Motor......................8Wa-15-3
Fuel Heater..........................8Wa-15-6
Fuel Heater Relay......................8Wa-15-4
Fuel Pump Module.....................8Wa-15-15
G100.............................8Wa-15-2, 7
G101...............................8Wa-15-6
G102...............................8Wa-15-2
G103...............................8Wa-15-6
G104...............................8Wa-15-7
G105...............................8Wa-15-2
G106...............................8Wa-15-2
G110...............................8Wa-15-2
G111 .............................8Wa-15-3, 4
G112...............................8Wa-15-3
G200...............................8Wa-15-7
G201...............................8Wa-15-7
G202...............................8Wa-15-8
G300............................8Wa-15-9, 11
G301............................8Wa-15-9, 10
G302............................8Wa-15-9, 12
G310.........................8Wa-15-13, 14, 15
G311 ..............................8Wa-15-14
G312..............................8Wa-15-14
G320..............................8Wa-15-15
Hazard Switch/Combination Flasher..........8Wa-15-8
Headlamp Leveling Switch................8Wa-15-8
Heated Seat Module....................8Wa-15-10
High Note Horn.......................8Wa-15-3
Hood Ajar Switch.......................8Wa-15-4
Ignition Switch........................8Wa-15-8
Instrument Cluster.....................8Wa-15-8
Intrusion Sensor......................8Wa-15-14
Junction Block........................8Wa-15-8
Left Door Lock Switch...................8Wa-15-11
Left Fog Lamp........................8Wa-15-5
Left Front Door Ajar Switch...............8Wa-15-11
Left Front Door Lock Motor/Ajar Switch.......8Wa-15-11
Left Front Door Speaker..................8Wa-15-7
Left Front Park/Turn Signal Lamp...........8Wa-15-5
Left Headlamp........................8Wa-15-3
Left Heated Seat Assembly...............8Wa-15-10
Left Heated Seat Switch.................8Wa-15-10Component Page
Left Leveling Motor.....................8Wa-15-3
Left Position Lamp.....................8Wa-15-3
Left Power Mirror.....................8Wa-15-11
Left Power Seat Switch..................8Wa-15-10
Left Rear Door Ajar Switch...............8Wa-15-11
Left Rear Door Lock Motor/Ajar Switch.......8Wa-15-11
Left Side Impact Airbag Control Module........8Wa-15-9
Left Side Repeater Lamp..................8Wa-15-5
Left Tail/Stop Lamp....................8Wa-15-15
License Lamp........................8Wa-15-15
Line Pressure Sensor....................8Wa-15-2
Low Note Horn........................8Wa-15-3
Multi- Function Switch...................8Wa-15-8
Oxygen Sensor 1/2 Downstream.............8Wa-15-6
Oxygen Sensor 2/2 Downstream.............8Wa-15-6
Power Mirror Switch.................8Wa-15-11, 12
Power Outlet.........................8Wa-15-8
Power Steering Pressure Switch.............8Wa-15-6
Power Window Master Switch.............8Wa-15-10
Powertrain Control Module................8Wa-15-2
Radiator Fan Motor.....................8Wa-15-3
Radiator Fan Relay.....................8Wa-15-3
Radio..............................8Wa-15-7
Radio Choke..........................8Wa-15-9
Rear Power Outlet.....................8Wa-15-15
Rear Window Defogger..................8Wa-15-14
Rear Wiper Motor.....................8Wa-15-14
Red Brake Warning Indicator Switch..........8Wa-15-4
Right Door Lock Switch..................8Wa-15-12
Right Fog Lamp.......................8Wa-15-5
Right Front Door Ajar Switch..............8Wa-15-12
Right Front Door Lock Motor/Ajar Switch......8Wa-15-12
Right Front Door Speaker.................8Wa-15-7
Right Front Park/Turn Signal Lamp..........8Wa-15-5
Right Headlamp.......................8Wa-15-4
Right Heated Seat Assembly..............8Wa-15-10
Right Heated Seat Switch................8Wa-15-10
Right Leveling Motor....................8Wa-15-4
Right Position Lamp....................8Wa-15-4
Right Power Mirror....................8Wa-15-12
Right Power Seat Switch.................8Wa-15-10
Right Rear Door Ajar Switch..............8Wa-15-12
Right Rear Door Lock Motor/Ajar Switch......8Wa-15-12
Right Side Impact Airbag Control Module.......8Wa-15-9
Right Side Repeater Lamp.................8Wa-15-5
Right Tail/Stop Lamp...................8Wa-15-15
Sentry Key Immobilizer Module.............8Wa-15-8
Shifter Assembly.......................8Wa-15-9
Siren...............................8Wa-15-4
Speed Control Servo.....................8Wa-15-3
Starter Motor Relay.....................8Wa-15-4
Sunroof Motor........................8Wa-15-14
Tailgate Flip-Up Ajar Switch..............8Wa-15-14
Trailer Tow Brake Lamp Relay.............8Wa-15-13
Trailer Tow Connector...................8Wa-15-13
Trailer Tow Left Turn Relay...............8Wa-15-13
Trailer Tow Relay......................8Wa-15-13
Trailer Tow Right Turn Relay..............8Wa-15-13
Transmission Control Module...............8Wa-15-2
Transmission Control Relay................8Wa-15-4
Washer Fluid Level Switch................8Wa-15-3
KJ8W-15 GROUND DISTRIBUTION8Wa-15-1
Page 862 of 1803
8W-30 FUEL/IGNITION SYSTEM
Component Page
A/C Compressor Clutch.............. 8Wa-30-34
A/C Compressor Clutch Relay..... 8Wa-30-34, 2, 3
A/C High Pressure Switch............ 8Wa-30-29
A/C Low Pressure Switch.......... 8Wa-30-8, 29
A/C Pressure Transducer....... 8Wa-30-11, 23, 12
Accelerator Pedal Position Sensor...... 8Wa-30-27
Auto Shut Down Relay . . 8Wa-30-13, 14, 15, 24, 28,
31, 16, 17, 2
Battery Temperature Sensor........ 8Wa-30-30, 7
Blower Motor Relay................. 8Wa-30-31
Body Control Module.............. 8Wa-30-8, 33
Boost Pressure Sensor............ 8Wa-30-26, 28
Brake Lamp Switch............ 8Wa-30-8, 32, 33
Cabin Heater...................... 8Wa-30-34
Cabin Heater Relay................. 8Wa-30-34
Camshaft Position Sensor....... 8Wa-30-10, 9, 28
Capacitor...................... 8Wa-30-19, 17
Clockspring..................... 8Wa-30-33, 7
Clutch Switch Override Relay.... 8Wa-30-13, 8, 32
Coil On Plug No. 1................. 8Wa-30-19
Coil On Plug No. 2................. 8Wa-30-20
Coil On Plug No. 3................. 8Wa-30-19
Coil On Plug No. 4................. 8Wa-30-20
Coil On Plug No. 5................. 8Wa-30-19
Coil On Plug No. 6................. 8Wa-30-20
Coil Rail......................... 8Wa-30-17
Controller Antilock Brake............ 8Wa-30-33
Crankshaft Position Sensor...... 8Wa-30-10, 9, 27
Data Link Connector.............. 8Wa-30-25, 6
Diagnostic Junction Port........... 8Wa-30-25, 6
EGR Solenoid..................... 8Wa-30-30
Engine Control Module . . 8Wa-30-24, 25, 26, 27, 28,
29, 30, 31, 32, 33, 34, 35, 36
Engine Coolant Temperature Sensor . 8Wa-30-11, 28,
12
Engine Oil Pressure Sensor..... 8Wa-30-11, 28, 12
Evap/Purge Solenoid................. 8Wa-30-2
Fuel Heater....................... 8Wa-30-31
Fuel Heater Relay.................. 8Wa-30-31
Fuel Injector No. 1............... 8Wa-30-18, 36
Fuel Injector No. 2............... 8Wa-30-18, 36
Fuel Injector No. 3............... 8Wa-30-18, 36
Fuel Injector No. 4............... 8Wa-30-18, 36
Fuel Injector No. 5................. 8Wa-30-18
Fuel Injector No. 6................. 8Wa-30-18
Fuel Pressure Sensor............... 8Wa-30-36
Fuel Pressure Solenoid.............. 8Wa-30-31
Fuel Pump Module............. 8Wa-30-30, 4, 5
Fuel Pump Relay.............. 8Wa-30-4, 2, 3, 5
Fuse 2........................... 8Wa-30-23
Fuse 6................... 8Wa-30-24, 28, 31, 2Component Page
Fuse 10.......................... 8Wa-30-35
Fuse 11.......................... 8Wa-30-35
Fuse 12....................... 8Wa-30-31, 33
Fuse 15...................... 8Wa-30-25, 2, 3
Fuse 16...... 8Wa-30-13, 14, 15, 24, 30, 34, 35, 16
Fuse 21.......................... 8Wa-30-34
Fuse 24...................... 8Wa-30-31, 2, 3
Fuse 26.................. 8Wa-30-18, 24, 17, 2
Fuse 28.......................... 8Wa-30-13
G100.................... 8Wa-30-19, 27, 17, 3
G101............................ 8Wa-30-23
G103................. 8Wa-30-15, 23, 31, 34, 16
G104............................ 8Wa-30-27
G111 ............................ 8Wa-30-31
G112 .......................... 8Wa-30-8, 23
G320........................... 8Wa-30-4, 5
Generator.................. 8Wa-30-24, 4, 3, 5
Glow Plug Assembly................ 8Wa-30-35
Glow Plug Relay No. 1.............. 8Wa-30-35
Glow Plug Relay No. 2.............. 8Wa-30-35
Idle Air Control Motor............ 8Wa-30-21, 22
Ignition Switch.................... 8Wa-30-32
Intake Air Temperature Sensor..... 8Wa-30-11, 12
Junction Block........... 8Wa-30-25, 31, 33, 2, 3
Knock Sensor...................... 8Wa-30-8
Leak Detection Pump.............. 8Wa-30-4, 5
Left Speed Control Switch.......... 8Wa-30-33, 7
Manifold Absolute Pressure Sensor . . 8Wa-30-11, 12
Oxygen Sensor 1/1 Upstream...... 8Wa-30-14, 15
Oxygen Sensor 1/2 Downstream . 8Wa-30-13, 14, 15
Oxygen Sensor 2/1 Upstream......... 8Wa-30-16
Oxygen Sensor 2/2 Downstream.... 8Wa-30-13, 16
Oxygen Sensor Downstream Relay . . 8Wa-30-13, 15,
16
Power Distribution Center . . 8Wa-30-13, 14, 15, 23,
24, 28, 30, 31, 34, 35, 16, 17, 2, 3
Power Steering Pressure Switch....... 8Wa-30-23
Powertrain Control Module . . . 8Wa-30-10, 13, 20, 8,
11, 14, 15, 18, 19, 21, 9, 23, 4, 12, 16, 17, 2, 22, 3,
6, 7, 5
Radiator Fan Motor................. 8Wa-30-23
Radiator Fan Relay................. 8Wa-30-23
Right Speed Control Switch......... 8Wa-30-33, 7
Shifter Assembly................. 8Wa-30-8, 32
Speed Control Servo................. 8Wa-30-8
Starter Motor Relay................ 8Wa-30-13
Throttle Position Sensor.......... 8Wa-30-21, 22
Transfer Case Position Sensor.... 8Wa-30-9, 23, 32
Transmission Control Module . . 8Wa-30-10, 8, 22, 6
Transmission Solenoid/Trs Assembly.... 8Wa-30-10
Water In Fuel Sensor............... 8Wa-30-29
KJ8W-30 FUEL/IGNITION SYSTEM8Wa-30-1
Page 1057 of 1803
Component Page
C316 (Built-Up-Export).............. 8Wa-80-46
C316 (Built-Up-Export).............. 8Wa-80-46
C317 (Except Built-Up-Export)........ 8Wa-80-47
C317 (Except Built-Up-Export)........ 8Wa-80-47
Cabin Heater (Diesel)............... 8Wa-80-47
Camshaft Position Sensor (2.4L)....... 8Wa-80-47
Camshaft Position Sensor (3.7L)....... 8Wa-80-47
Camshaft Position Sensor (Diesel)...... 8Wa-80-48
Capacitor......................... 8Wa-80-48
Cargo Lamp (Except Base)........... 8Wa-80-48
CD Changer...................... 8Wa-80-48
Center High Mounted Stop Lamp...... 8Wa-80-49
Cigar Lighter..................... 8Wa-80-49
Clockspring C1.................... 8Wa-80-49
Clockspring C2.................... 8Wa-80-49
Clockspring C3.................... 8Wa-80-49
Clutch Interlock Switch (M/T)......... 8Wa-80-50
Coil On Plug No. 1 (3.7L)............ 8Wa-80-50
Coil On Plug No. 2 (3.7L)............ 8Wa-80-50
Coil On Plug No. 3 (3.7L)............ 8Wa-80-50
Coil On Plug No. 4 (3.7L)............ 8Wa-80-50
Coil On Plug No. 5 (3.7L)............ 8Wa-80-51
Coil On Plug No. 6 (3.7L)............ 8Wa-80-51
Coil Rail (2.4L).................... 8Wa-80-51
Compass Mini-Trip Computer
(Premium)...................... 8Wa-80-51
Controller Antilock Brake............ 8Wa-80-52
Crankshaft Position Sensor (2.4L)...... 8Wa-80-52
Crankshaft Position Sensor (3.7L)...... 8Wa-80-52
Crankshaft Position Sensor (Diesel).... 8Wa-80-53
Data Link Connector................ 8Wa-80-53
Diagnostic Junction Port............. 8Wa-80-53
Dome Lamp (Base)................. 8Wa-80-54
Driver Airbag Squib 1............... 8Wa-80-54
Driver Airbag Squib 2............... 8Wa-80-54
Driver Seat Belt Switch............. 8Wa-80-54
Driver Seat Belt Tensioner........... 8Wa-80-54
EGR Solenoid (Diesel)............... 8Wa-80-55
Engine Control Module C1........... 8Wa-80-55
Engine Control Module C2........... 8Wa-80-56
Engine Coolant Level Sensor (Diesel) . . . 8Wa-80-57
Engine Coolant Temp Sensor (Diesel) . . . 8Wa-80-57
Engine Coolant Temperature
Sensor (Gas).................... 8Wa-80-58
Engine Oil Pressure Sensor........... 8Wa-80-58
Evap/Purge Solenoid................ 8Wa-80-58
Flip-Up Glass Release Motor.......... 8Wa-80-58
Flip-Up Glass Release Switch......... 8Wa-80-58
Front Wiper Motor................. 8Wa-80-59
Fuel Heater (Diesel)................ 8Wa-80-59
Fuel Injector No. 1 (Diesel)........... 8Wa-80-59
Fuel Injector No. 1 (Gas)............. 8Wa-80-59
Fuel Injector No. 2 (Diesel)........... 8Wa-80-59
Fuel Injector No. 2 (Gas)............. 8Wa-80-60Component Page
Fuel Injector No. 3 (Diesel)........... 8Wa-80-60
Fuel Injector No. 3 (Gas)............. 8Wa-80-60
Fuel Injector No. 4 (Diesel)........... 8Wa-80-60
Fuel Injector No. 4 (Gas)............. 8Wa-80-60
Fuel Injector No. 5 (3.7L)............ 8Wa-80-61
Fuel Injector No. 6 (3.7L)............ 8Wa-80-61
Fuel Pressure Sensor (Diesel)......... 8Wa-80-61
Fuel Pressure Solenoid (Diesel)........ 8Wa-80-61
Fuel Pump Module................. 8Wa-80-61
G202............................ 8Wa-80-61
Generator........................ 8Wa-80-62
Glow Plug Assembly (Diesel).......... 8Wa-80-62
Hazard Switch/Combination Flasher.... 8Wa-80-62
Headlamp Leveling Switch
(Built-Up-Export)................ 8Wa-80-63
Heated Seat Module (Highline)........ 8Wa-80-63
High Note Horn.................... 8Wa-80-63
Hood Ajar Switch (Except Base)....... 8Wa-80-63
Idle Air Control Motor............... 8Wa-80-64
Ignition Switch.................... 8Wa-80-64
Input Speed Sensor (3.7L)............ 8Wa-80-64
Instrument Cluster................. 8Wa-80-64
Intake Air Temperature Sensor (Gas) . . . 8Wa-80-65
Intrusion Sensor (Built-Up-Export)..... 8Wa-80-65
Junction Block Body Control Module-JB . 8Wa-80-65
Junction Block C1.................. 8Wa-80-66
Junction Block C2.................. 8Wa-80-67
Junction Block C3.................. 8Wa-80-68
Knock Sensor (3.7L)................ 8Wa-80-69
Leak Detection Pump............... 8Wa-80-69
Left Courtesy Lamp................ 8Wa-80-69
Left Curtain Airbag................. 8Wa-80-69
Left Cylinder Lock Switch (Except Base) . 8Wa-80-69
Left Door Lock Switch (Except Base) . . . 8Wa-80-70
Left Fog Lamp..................... 8Wa-80-70
Left Front Door Ajar Switch (Base)..... 8Wa-80-70
Left Front Door Lock Motor/Ajar Switch
(Except Base)................... 8Wa-80-70
Left Front Door Speaker (Base)........ 8Wa-80-70
Left Front Door Speaker (Premium).... 8Wa-80-71
Left Front Impact Sensor............ 8Wa-80-71
Left Front Park/Turn Signal Lamp..... 8Wa-80-71
Left Front Power Window Motor
(Midline/Highline)................ 8Wa-80-71
Left Front Wheel Speed Sensor (ABS) . . . 8Wa-80-72
Left Headlamp (Built-Up-Export)...... 8Wa-80-72
Left Headlamp (Except Built-Up-Export) . 8Wa-80-72
Left Heated Seat Assembly (Highline) . . . 8Wa-80-72
Left Heated Seat Switch (Highline)..... 8Wa-80-72
Left Instrument Panel Speaker........ 8Wa-80-73
Left Leveling Motor (Built-Up-Export) . . 8Wa-80-73
Left Position Lamp (Built-Up-Export) . . . 8Wa-80-73
Left Power Mirror (Except Base)....... 8Wa-80-73
8Wa - 80 - 2 8W-80 CONNECTOR PIN-OUTSKJ