transmission oil DODGE TOWN AND COUNTRY 2001 Owner's Guide
[x] Cancel search | Manufacturer: DODGE, Model Year: 2001, Model line: TOWN AND COUNTRY, Model: DODGE TOWN AND COUNTRY 2001Pages: 2321, PDF Size: 68.09 MB
Page 456 of 2321
INSTALLATION - 3.3/3.8L
(1) Install coil over studs on bracket.
(2) Install 2 bolts to ignition coil.
(3) Install 2 nuts to the ignition coil studs. Tighten
nuts and bolts.
(4) Connect the electrical connector to the ignition
coil.
(5) Install the ignition cables to the ignition coil.
(6) Reposition the Power steering reservoir. Slide
bracket over the mounting stud (Fig. 12).
(7) Install 2 bolts the Power steering reservoir to
intake manifold.
(8) Tighten the lower nut to stud on ignition coil
bracket.
(9) Install the throttle and speed control cables to
clip.
(10) Connect the negative battery cable.
KNOCK SENSOR
DESCRIPTION
The knock sensor threads into the cylinder block.
The knock sensor is designed to detect engine vibra-
tion that is caused by detonation.
OPERATION
When the knock sensor detects a knock in one of
the cylinders, it sends an input signal to the PCM. In
response, the PCM retards ignition timing for all cyl-
inders by a scheduled amount.Knock sensors contain a piezoelectric material
which constantly vibrates and sends an input voltage
(signal) to the PCM while the engine operates. As the
intensity of the crystal's vibration increases, the
knock sensor output voltage also increases.
The voltage signal produced by the knock sensor
increases with the amplitude of vibration. The PCM
receives as an input the knock sensor voltage signal.
If the signal rises above a predetermined level, the
PCM will store that value in memory and retard
ignition timing to reduce engine knock. If the knock
sensor voltage exceeds a preset value, the PCM
retards ignition timing for all cylinders. It is not a
selective cylinder retard.
The PCM ignores knock sensor input during engine
idle conditions. Once the engine speed exceeds a
specified value, knock retard is allowed.
Knock retard uses its own short term and long
term memory program.
Long term memory stores previous detonation
information in its battery-backed RAM. The maxi-
mum authority that long term memory has over tim-
ing retard can be calibrated.
Short term memory is allowed to retard timing up
to a preset amount under all operating conditions (as
long as rpm is above the minimum rpm) except WOT.
The PCM, using short term memory, can respond
quickly to retard timing when engine knock is
detected. Short term memory is lost any time the
ignition key is turned off.
NOTE: Over or under tightening affects knock sen-
sor performance, possibly causing improper spark
control.
REMOVAL - 2.4L
The knock sensor threads into the side of the cyl-
inder block in front of the starter (Fig. 13).
(1) Disconnect electrical connector from knock sen-
sor.
(2) Use a crow foot socket to remove the knock
sensors.
REMOVAL - 3.8L
The knock sensor threads into the side of the cyl-
inder block in the rear.
(1) Disconnect the negative battery cable.
(2) Raise vehicle and support.
(3) On All Wheel Drive vehicles remove the PTU
(Power Transfer Unit), refer to the Transmission sec-
tion for more information.
(4) Disconnect electrical connector from knock sen-
sor.
(5) Use a crow foot socket to remove the knock
sensor.
Fig. 12 IGNITION COIL BRACKET 3.3/3.8L
RSIGNITION CONTROL8I-7
IGNITION COIL (Continued)
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Page 480 of 2321
SPECIFICATIONS
EXTERIOR LAMPS
CAUTION: Do not use bulbs other than those listed
in the Bulb Application Table. Damage to lamp can
result.
CAUTION: Do not touch halogen bulbs with fingers
or other oily surfaces. Bulb life will be reduced.
BULB APPLICATION TABLE
LAMP BULB
BACK-UP 3057
CENTER HIGH
MOUNTED STOP921
FRONT SIDE MARKER/
PARK/TURN3157A
FOG LAMP 9040
HEADLAMP 9007
LICENSE 168
TAIL, STOP 3057
TURN SIGNAL 3057
BRAKE LAMP SWITCH
DESCRIPTION
The brake lamp switch is located under the instru-
ment panel, at the brake pedal arm (Fig. 3). It has
three internal switches controlling various functions
of the vehicle. It's main function is to control opera-
tion of the vehicle's brake lamps. Other functions
include speed control deactivation, brake sense for
the antilock brake system and brake sense for the
brake transmission shift interlock.
CAUTION: The switch can only be adjusted once.
That is during initial installation of the switch. If the
switch is not adjusted properly or has been
removed for some service, a new switch must be
installed and adjusted.
OPERATION
When the brake pedal is pressed, the plunger on
the outside of the brake lamp switch extends out-
ward. This action opens or closes the contacts of the
three switches inside the brake lamp switch.
With the brake pedal is pressed down (plunger
extended), the switch for terminals 1 and 2 is closedcompleting the circuit. The switch for terminals 3
and 4 is open and so is the switch for 5 and 6.
When the brake pedal is released (plunger pushed
in), the three switches assume the opposite positions.
The switch for terminals 1 and 2 is now open while
the other two switches are now closed, completing
their circuits.
DIAGNOSIS AND TESTING - BRAKE LAMP
SWITCH
NOTE: Before proceeding with this diagnostic test,
verify the adjustment of the brake lamp switch to
rule out misadjustment. If misadjusted, replace the
switch. It cannot be readjusted.
If the electrical circuit has been tested and the
brake lamp switch is suspected of being faulty, it can
be tested using the following method.
(1) Remove the switch from the vehicle. Refer to
Removal And Installation in this section.
(2) With the switch in the released position (plung-
er extended), use an ohmmeter to test each of the
three internal switches as shown (Fig. 1). You should
achieve the results as listed in the figure.
(3) Gently push the plunger on the brake lamp
switch in until it stops.
(4) With the switch in this depressed position
(plunger pushed in), use an ohmmeter to test each of
the three internal switches as shown (Fig. 2). You
should achieve the results as listed in the figure.
If you do not achieve the results as listed in both
figures, the switch is faulty and must be replaced.
Refer to Removal And Installation in this section.
If the switch is found to be operating properly, do
not reinstall it, replace the switch. Refer to Removal
And Installation in this section.
Fig. 1 Switch Test - Released Position
RSLAMPS/LIGHTING - EXTERIOR8L-7
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Page 632 of 2321
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 Pressure Sensor.................. 8Wa-42
Accelerator Pedal Position Sensor........ 8Wa-30
Accessory Relay...................... 8Wa-10
Airbags............................. 8Wa-43
Ambient Temp Sensor................. 8Wa-49
Antenna............................ 8Wa-47
ATC Remote Sensor................... 8Wa-42
Auto Shut Down Relay................. 8Wa-30
Auto Temp Control.................... 8Wa-42
Automatic Day/Night Mirror............ 8Wa-49
Autostick Switch..................... 8Wa-31
Back-Up Lamp Switch................. 8Wa-51
Battery Temperature Sensor............ 8Wa-20
Battery............................. 8Wa-20
Blend Door Actuators.................. 8Wa-42
Blower Motor Resistor................. 8Wa-42
Body Control Module.................. 8Wa-45
Boost Pressure Sensor................. 8Wa-30
B-Pillar Switches..................... 8Wa-61
Brake Fluid Level Switch............... 8Wa-40
Brake Lamp Switch................... 8Wa-51
Brake Transmission Shift Interlock
Solenoid.......................... 8Wa-31
Cabin Heater Assist................... 8Wa-30
Camshaft Position Sensor.............. 8Wa-30
CD Changer......................... 8Wa-47
Center High Mounted Stop Lamp........ 8Wa-51
Cinch/Release Motors.................. 8Wa-61
Clockspring................. 8Wa-33, 41, 43, 47
Clutch Pedal Interlock Switch Jumper..... 8Wa-10
Clutch Pedal Interlock Switch........... 8Wa-10
Clutch Pedal Upstop Switch............. 8Wa-30
Combination Relays................... 8Wa-54
Controller Antilock Brake.............. 8Wa-35
Crank Case Ventilation Heater.......... 8Wa-30
Crankshaft Position Sensor............. 8Wa-30
Cylinder Lock Switches................ 8Wa-39
Data Link Connector.................. 8Wa-18
Defogger Relay....................... 8Wa-48
Diagnostic Junction Port............... 8Wa-18
Dome Lamps........................ 8Wa-44
Door Ajar Switches.................... 8Wa-39
Door Courtesy Lamps.................. 8Wa-44
Door Lock Motor/Ajar Switches.......... 8Wa-61
Door Lock Switches................... 8Wa-61
Dosing Pump........................ 8Wa-30
Driver Heated Seat Module............. 8Wa-63
ECM/PCM Relay..................... 8Wa-30
EGR Solenoid........................ 8Wa-30Component Page
Electric Wiper De-Icer................. 8Wa-48
Engine Control Module................ 8Wa-30
Engine Coolant Temp Sensor............ 8Wa-30
Engine Oil Pressure Sensor............. 8Wa-30
Engine Oil Pressure Switch............. 8Wa-30
Engine Oil Temperature Sensor.......... 8Wa-30
EVAP/Purge Solenoid.................. 8Wa-30
Evaporator Temperature Sensor......... 8Wa-42
Floor Console Lamp................... 8Wa-44
Floor Console Power Outlet............. 8Wa-41
Fog Lamps.......................... 8Wa-50
Front Blower Module.................. 8Wa-42
Front Blower Motor Relay.............. 8Wa-42
Front Blower Motor................... 8Wa-42
Front Cigar Lighter................... 8Wa-41
Front Control Module.................. 8Wa-10
Front Fog Lamp Relay................. 8Wa-50
Front Intrusion Sensor................. 8Wa-39
Front Reading Lamps/Switch............ 8Wa-44
Front Washer Pump Motor.............. 8Wa-53
Front Wiper Hi/Low Relay.............. 8Wa-53
Front Wiper On/Off Relay.............. 8Wa-53
Fuel Heater Relay.................... 8Wa-10
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
Full Open Switches................... 8Wa-61
Fuselink............................ 8Wa-10
Fuses (IPM)......................... 8Wa-10
Generator........................... 8Wa-20
Glove Box Lamp...................... 8Wa-44
Glow Plug Relay...................... 8Wa-30
Glow Plugs.......................... 8Wa-30
Grounds............................ 8Wa-15
Halo Lamp.......................... 8Wa-44
Headlamp Leveling Motors............. 8Wa-50
Headlamp Switch..................... 8Wa-50
Headlamp Washer Pump Motor.......... 8Wa-53
Headlamp Washer Relay............... 8Wa-53
Headlamps.......................... 8Wa-50
Heated Seat Backs.................... 8Wa-63
Heated Seat Cushions................. 8Wa-63
High Beam Lamps.................... 8Wa-50
Hood Ajar Switch..................... 8Wa-39
Horn Relay.......................... 8Wa-41
Horn Switch......................... 8Wa-41
Horns.............................. 8Wa-41
Idle Air Control Motor................. 8Wa-30
Ignition Coil......................... 8Wa-30
RG8W-02 COMPONENT INDEX8Wa-02-1
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Page 636 of 2321
8W-10 POWER DISTRIBUTION
Component PageA/C Compressor Clutch..................8Wa-10-19, 20, 38, 40
A/C Compressor Clutch Relay.............8Wa-10-19, 20, 37, 38, 40
Accessory Relay.......................8Wa-10-15, 26, 57
Ambient Temp Sensor........................8Wa-10-54
Auto Shut Down Relay......................8Wa-10-19, 34
Auto Temp Control.........................8Wa-10-33
Back-Up Lamp Switch........................8Wa-10-58
Battery........................8Wa-10-12, 13, 14, 34, 40
Blower Motor Resistor......................8Wa-10-17, 31
Body Control Module......8Wa-10-21, 33, 38, 41, 42, 44, 46, 47, 48, 49, 61
Brake Fluid Level Switch......................8Wa-10-57
Brake Lamp Switch.....................8Wa-10-21, 44, 59
Brake Transmission Shift Interlock Solenoid.............8Wa-10-55
Cabin Heater Assist.....................8Wa-10-20, 36, 52
Camshaft Position Sensor......................8Wa-10-37
Center High Mounted Stop Lamp..................8Wa-10-59
Clockspring.............................8Wa-10-53
Clutch Pedal Interlock Switch Jumper........8Wa-10-16, 30, 46, 47, 53
Clutch Pedal Interlock Switch............8Wa-10-16, 30, 46, 47, 53
Controller Antilock Brake...........8Wa-10-16, 21, 30, 42, 48, 54, 59
Crank Case Ventilation Heater...................8Wa-10-41
Data Link Connector.......................8Wa-10-29, 61
Defogger Relay......................8Wa-10-17, 18, 32, 56
Diagnostic Junction Port.......................8Wa-10-54
Driver Door Lock Switch.....................8Wa-10-28, 29
Driver Heated Seat Module.....................8Wa-10-42
Driver Power Seat Switch......................8Wa-10-42
Driver Power Window Switch....................8Wa-10-29
ECM/PCM Relay.........................8Wa-10-20, 36
EGR Solenoid..........................8Wa-10-37, 39
Electric Wiper De-Icer........................8Wa-10-28
Engine Control Module........8Wa-10-16, 20, 30, 36, 37, 40, 41, 58, 59
Floor Console Lamp.........................8Wa-10-27
Floor Console Power Outlet...................8Wa-10-27, 29
Front Blower Module......................8Wa-10-17, 31
Front Blower Motor Relay................8Wa-10-16, 17, 31, 56
Front Cigar Lighter.......................8Wa-10-15, 27
Front Control Module . . . 8Wa-10-14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
26, 29, 30, 31, 32, 38, 40, 45, 46, 47, 50, 51, 52, 53, 54. 55, 56, 57, 58, 59, 61
Front Fog Lamp Relay....................8Wa-10-14, 22, 56
Front Washer Pump Motor..................8Wa-10-15, 26, 61
Front Wiper Hi/Low Relay..................8Wa-10-15, 25, 57
Front Wiper On/Off Relay..................8Wa-10-15, 25, 52
Fuel Heater.............................8Wa-10-41
Fuel Heater Relay......................8Wa-10-20, 40, 57
Fuel Injector No. 1..........................8Wa-10-35
Fuel Injector No. 2..........................8Wa-10-35
Fuel Injector No. 3..........................8Wa-10-35
Fuel Injector No. 4..........................8Wa-10-35
Fuel Injector No. 5..........................8Wa-10-35
Fuel Injector No. 6..........................8Wa-10-35
Fuel Pressure Solenoid.......................8Wa-10-37
Fuel Pump Module........................8Wa-10-19, 38
Fuel Pump Relay.......................8Wa-10-19, 38, 57
Fuse 1 (IPM).........................8Wa-10-14, 15, 22
Fuse 2 (IPM) (Diesel).....................8Wa-10-14, 10-24
Fuse 2 (IPM) (Gas)......................8Wa-10-14, 10-23
Fuse 3 (IPM).........................8Wa-10-14, 23, 24
Fuse 4 (IPM).......................8Wa-10-14, 15, 16, 25
Fuse 5 (IPM)...........................8Wa-10-15, 26
Fuse 6 (IPM)...........................8Wa-10-15, 26
Fuse 8 (IPM)...........................8Wa-10-16, 29
Fuse 9 (IPM).........................8Wa-10-16, 17, 30
Fuse 10 (IPM)..........................8Wa-10-17, 31
Fuse 11 (IPM)..........................8Wa-10-15, 26
Fuse 12 (IPM)..........................8Wa-10-17, 31
Fuse 13 (IPM)..........................8Wa-10-18, 32
Fuse 14 (IPM)....................8Wa-10-18, 19, 20, 32, 52
Fuse 15 (IPM) (Diesel)......................8Wa-10-20, 36
Fuse 15 (IPM) (Gas).....................8Wa-10-18, 19, 34
Fuse 16 (IPM) (Diesel)......................8Wa-10-20, 36
Fuse 16 (IPM) (Gas).......................8Wa-10-19, 34
Fuse 17 (IPM) (Diesel)......................8Wa-10-20, 40
Fuse 17 (IPM) (Gas).......................8Wa-10-19, 38
Fuse 18 (IPM)....................8Wa-10-19, 20, 21, 38, 40
Fuse 19 (IPM)......................8Wa-10-19, 20, 21, 42
Fuse 20 (IPM)..........................8Wa-10-21, 42
Fuse 21 (IPM)..........................8Wa-10-21, 42
Fuse 22 (IPM)..........................8Wa-10-21, 42
Fuse 23 (IPM)........................8Wa-10-21, 46, 47
Fuse 24 (IPM)............................8Wa-10-21
Fuse 24 (IPM)............................8Wa-10-44
Fuse 26 (IPM)..........................8Wa-10-21, 44
Fuse 27 (IPM)..........................8Wa-10-21, 44
Fuse 28 (IPM)..........................8Wa-10-15, 26
Fuse 30 (IPM)..........................8Wa-10-21, 45
Fuse 31 (IPM)..........................8Wa-10-21, 45
Fuse 32 (IPM)..........................8Wa-10-21, 45
Fuse 33 (IPM)............................8Wa-10-15
Fuse 33 (IPM)............................8Wa-10-26
Fuselink.............................8Wa-10-12, 13
G100................................8Wa-10-48
G101...............................8Wa-10-34, 40
G103................................8Wa-10-61
G300................................8Wa-10-50
G300................................8Wa-10-51
Generator........................8Wa-10-12, 13, 35, 37
Glow Plug Relay.........................8Wa-10-12, 37
Headlamp Switch........................8Wa-10-24, 55Component PageHeadlamp Washer Pump Motor.................8Wa-10-21, 45
Headlamp Washer Relay...................8Wa-10-21, 45, 56
High Note Horn...........................8Wa-10-29
Horn Relay..........................8Wa-10-16, 29, 52
Ignition Coil.............................8Wa-10-35
Ignition Switch............8Wa-10-16, 21, 30, 38, 39, 41, 46, 47, 53
Instrument Cluster.......................8Wa-10-21, 44
Intelligent Power Module . . 8Wa-10-2, 10-3, 10-4, 10-12, 14, 15, 16, 17, 18, 19,
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 61
Leak Detection Pump........................8Wa-10-39
Left B-Pillar Switch.........................8Wa-10-28
Left Combination Relay.......................8Wa-10-60
Left Fog Lamp..........................8Wa-10-14, 22
Left Front Park/ Turn Signal Lamp............8Wa-10-14, 23, 49, 58
Left Headlamp............................8Wa-10-50
Left Headlamp Leveling Motor................8Wa-10-24, 55, 58
Left High Beam Lamp........................8Wa-10-51
Left Low Beam Lamp........................8Wa-10-51
Left Park Lamp.........................8Wa-10-24, 58
Left Power Mirror..........................8Wa-10-32
Left Rear Lamp Assembly..............8Wa-10-23, 24, 58, 59, 60
Left Repeater Lamp.........................8Wa-10-44
Left Side Impact Airbag Control Module...............8Wa-10-55
Left Sliding Door Control Module..................8Wa-10-45
Left Stop/ Turn Signal Relay.....................8Wa-10-60
Left Turn Signal Lamp.......................8Wa-10-49
License Lamp........................8Wa-10-23, 24, 58
Lift Pump Motor.........................8Wa-10-20, 36
Lift Pump Relay.........................8Wa-10-20, 36
Low Note Horn...........................8Wa-10-29
Mass Air Flow Sensor........................8Wa-10-37
Memory Seat/ Mirror Module....................8Wa-10-42
Message Center...........................8Wa-10-44
Name Brand Speaker Relay.................8Wa-10-18, 32, 52
Occupant Restraint Controller..................8Wa-10-56, 61
Overhead Console..........................8Wa-10-33
Oxygen Sensor 1/1 Upstream....................8Wa-10-35
Oxygen Sensor 1/2 Downstream...................8Wa-10-35
Park Lamp Relay.....................8Wa-10-14, 23, 24, 52
Park/ Neutral Position Switch....................8Wa-10-58
Passenger Door Lock Switch...................8Wa-10-26, 28
Passenger Folding Mirror Relay.............8Wa-10-19, 20, 38, 40
Passenger Heated Seat Module...................8Wa-10-43
Passenger Power Seat Switch....................8Wa-10-43
Passenger Power Window Switch..................8Wa-10-26
Power Liftgate Module......................8Wa-10-21, 45
Power Mirror Switch...................8Wa-10-19, 20, 39, 40
Power Outlet............................8Wa-10-29
Power Seat Circuit Breaker...................8Wa-10-21, 42
Power Window Circuit Breaker.................8Wa-10-15, 26
Powertrain Control Module........8Wa-10-16, 19, 30, 34, 35, 38, 39, 48
PTC4 ..............................8Wa-10-18, 32
Ptc7.............................8Wa-10-15, 16, 29
Radiator Fan Relay.....................8Wa-10-21, 44, 48
Radiator Fan Relay No. 1....................8Wa-10-12, 37
Radiator Fan Relay No. 2....................8Wa-10-37, 44
Radiator Fan Relay No. 3....................8Wa-10-21, 37
Radio..............................8Wa-10-27, 33
Radio Choke...........................8Wa-10-18, 32
Rear A/C-Heater Unit......................8Wa-10-17, 31
Rear Blower Motor Power Module..................8Wa-10-31
Rear Blower Motor Relay.................8Wa-10-17, 18, 31, 56
Rear Power Outlet......................8Wa-10-15, 26, 27
Rear Washer Pump Motor..................8Wa-10-15, 26, 61
Rear Window Defogger Grid...................8Wa-10-18, 32
Rear Wiper Motor..........................8Wa-10-28
Remote Keyless Entry Module....................8Wa-10-33
Right B-Pillar Switch........................8Wa-10-28
Right Combination Relay......................8Wa-10-60
Right Fog Lamp.........................8Wa-10-14, 22
Right Front Park/ Turn Signal Lamp...........8Wa-10-14, 23, 49, 53
Right Headlamp...........................8Wa-10-50
Right Headlamp Leveling Motor...............8Wa-10-24, 53, 55
Right High Beam Lamp.......................8Wa-10-51
Right Low Beam Lamp.......................8Wa-10-51
Right Park Lamp........................8Wa-10-24, 53
Right Power Mirror.........................8Wa-10-32
Right Rear Lamp Assembly................8Wa-10-14, 23, 24, 59
Right Repeater Lamp........................8Wa-10-44
Right Side Impact Airbag Control Module..............8Wa-10-55
Right Sliding Door Control Module.................8Wa-10-45
Right Stop/ Turn Signal Relay....................8Wa-10-60
Right Turn Signal Lamp.......................8Wa-10-49
Sentry Key Immobilizer Module...........8Wa-10-33, 39, 41, 46, 47
Solenoid/ Pressure Switch Assy...................8Wa-10-34
Starter Motor.......................8Wa-10-12, 13, 16, 30
Starter Motor Relay...................8Wa-10-16, 30, 46, 47
Thatcham Alarm Module.................8Wa-10-39, 41, 47, 61
Torque Converter Clutch Solenoid..................8Wa-10-39
Trailer Tow Connector......................8Wa-10-23, 58
Transmission Control Module...........8Wa-10-16, 19, 30, 34, 54, 55
Transmission Control Relay...................8Wa-10-19, 34
Transmission Range Sensor.....................8Wa-10-58
TXV Solenoid............................8Wa-10-31
Vehicle Speed Sensor........................8Wa-10-36
Washer Fluid Level Switch.....................8Wa-10-53
Wiper Module........................8Wa-10-15, 25, 52
RG8W-10 POWER DISTRIBUTION8Wa-10-1
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Page 736 of 2321
8W-30 FUEL/IGNITION SYSTEM
Component Page
A/C Compressor Clutch.............. 8Wa-30-17
A/C Compressor Clutch Relay....... 8Wa-30-3, 17
A/C Pressure Sensor........... 8Wa-30-9, 15, 24
Accelerator Pedal Position Sensor...... 8Wa-30-31
Auto Shut Down Relay.... 8Wa-30-2, 5, 7, 8, 12, 13
Battery..................... 8Wa-30-2, 17, 25
Battery Temperature Sensor.......... 8Wa-30-24
Body Control Module.............. 8Wa-30-4, 18
Boost Pressure Sensor............... 8Wa-30-24
Brake Lamp Switch............ 8Wa-30-6, 20, 30
Cabin Heater Assist................ 8Wa-30-21
Camshaft Position Sensor....... 8Wa-30-7, 13, 23
Clockspring..................... 8Wa-30-3, 22
Clutch Departure Switch............. 8Wa-30-29
Crank Case Ventilation Heater........ 8Wa-30-18
Crankshaft Position Sensor...... 8Wa-30-7, 13, 23
Data Link Connector.............. 8Wa-30-4, 21
Diagnostic Junction Port........... 8Wa-30-4, 22
Dosing Pump...................... 8Wa-30-21
ECM/PCM Relay....... 8Wa-30-17, 19, 23, 25, 27
EGR Solenoid................... 8Wa-30-5, 27
Engine Control Module..... 8Wa-30-17, 18, 19, 20,
21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
Engine Coolant Temp Sensor..... 8Wa-30-9, 15, 24
Engine Oil Pressure Sensor........... 8Wa-30-20
Engine Oil Pressure Switch........... 8Wa-30-6
Engine Oil Temperature Sensor....... 8Wa-30-23
EVAP/Purge Solenoid................ 8Wa-30-3
Front Control Module........ 8Wa-30-3, 4, 21, 29
Fuel Heater....................... 8Wa-30-28
Fuel Heater Relay............... 8Wa-30-18, 28
Fuel Injector No. 1............. 8Wa-30-8, 12, 26
Fuel Injector No. 2............. 8Wa-30-8, 12, 26
Fuel Injector No. 3............. 8Wa-30-8, 12, 26
Fuel Injector No. 4............. 8Wa-30-8, 12, 26
Fuel Injector No. 5................. 8Wa-30-12
Fuel Injector No. 6................. 8Wa-30-12
Fuel Pressure Sensor............... 8Wa-30-30
Fuel Pressure Solenoid.............. 8Wa-30-19
Fuel Pump Module............... 8Wa-30-4, 18
Fuel Pump Relay................... 8Wa-30-4
Fuse 15 (IPM) (Diesel)............ 8Wa-30-21, 28
Fuse 16 (IPM (Diesel).... 8Wa-30-17, 19, 23, 25, 27
Fuse 16 (IPM) (Gas)...... 8Wa-30-2, 5, 7, 8, 12, 13
Fuse 17 (IPM) (Diesel)............ 8Wa-30-18, 28
Fuse 17 (IPM) (Gas)............... 8Wa-30-2, 4
Fuse 18 (IPM)..................... 8Wa-30-17Component Page
Fuse 26 (IPM)..................... 8Wa-30-30
Fuselink......................... 8Wa-30-25
G100.......................... 8Wa-30-2, 17
G101.......................... 8Wa-30-2, 17
G103.................. 8Wa-30-5, 6, 17, 18, 21
G200............................ 8Wa-30-22
G300....................... 8Wa-30-6, 20, 29
G302....................... 8Wa-30-4, 18, 28
Generator...................... 8Wa-30-2, 18
Glow Plug No. 1................... 8Wa-30-25
Glow Plug No. 2................... 8Wa-30-25
Glow Plug No. 3................... 8Wa-30-25
Glow Plug No. 4................... 8Wa-30-25
Glow Plug Relay................... 8Wa-30-25
Idle Air Control Motor............ 8Wa-30-11, 14
Ignition Coil.................... 8Wa-30-7, 13
Ignition Switch.................... 8Wa-30-16
Inlet Air Temperature Sensor...... 8Wa-30-10, 14
Intelligent Power Module . . . 8Wa-30-2, 3, 4, 5, 7, 8,
12, 13, 16, 17, 18, 19, 21, 23, 25, 27, 28, 29, 30
Knock Sensor................... 8Wa-30-9, 15
Leak Detection Pump............... 8Wa-30-16
Left Speed Control Switch.......... 8Wa-30-3, 22
Lift Pump Motor................... 8Wa-30-28
Lift Pump Relay................... 8Wa-30-28
Manifold Absolute Pressure Sensor . . . 8Wa-30-9, 15
Mass Air Flow Sensor............... 8Wa-30-19
Oxygen Sensor 1/1 Upstream.......... 8Wa-30-5
Oxygen Sensor 1/2 Downstream........ 8Wa-30-5
Park/Neutral Position Switch......... 8Wa-30-11
Powertrain Control Module . . . 8Wa-30-2, 3, 4, 5, 6,
7, 8, 9, 10, 11, 12, 13, 14, 15, 16
Radiator Fan Relay.................. 8Wa-30-3
Radiator Fan Relay No. 1............ 8Wa-30-30
Radiator Fan Relay No. 2............ 8Wa-30-30
Radiator Fan Relay No. 3............ 8Wa-30-30
Right Speed Control Switch......... 8Wa-30-3, 22
Speed Control Servo................. 8Wa-30-6
Starter Motor Relay.............. 8Wa-30-4, 18
Throttle Position Sensor.......... 8Wa-30-10, 14
Torque Converter Clutch Solenoid...... 8Wa-30-16
Transmission Control
Module................. 8Wa-30-7, 10, 11, 14
Transmission Range Sensor........ 8Wa-30-11, 14
Vehicle Speed Sensor........... 8Wa-30-7, 11, 27
Water In Fuel Sensor............... 8Wa-30-29
RG8W-30 FUEL/IGNITION SYSTEM8Wa-30-1
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Page 802 of 2321
8W-40 INSTRUMENT CLUSTER
Component Page
Body Control Module . . 8Wa-40-2, 3, 4, 5, 6, 7, 8, 9,
10, 11
Brake Fluid Level Switch............. 8Wa-40-9
Clockspring........................ 8Wa-40-9
Diagnostic Junction Port . . 8Wa-40-2, 3, 4, 5, 6, 7, 8,
9, 12
Engine Control Module.......... 8Wa-40-8, 9, 12
Engine Coolant Temp Sensor........ 8Wa-40-7, 8
Engine Oil Pressure Sensor........... 8Wa-40-12
Engine Oil Pressure Switch........... 8Wa-40-12
Front Control Module................ 8Wa-40-9
Fuel Pump Module.................. 8Wa-40-2
Fuse 24 (IPM)...................... 8Wa-40-2
G200.................... 8Wa-40-2, 10, 11, 12
G300............................. 8Wa-40-9
Instrument Cluster . 8Wa-40-2, 3, 4, 5, 6, 7, 8, 9, 10,
11 , 1 2
Intelligent Power Module........... 8Wa-40-2, 9
Left Front Door Ajar Switch........... 8Wa-40-3
Left Front Door Lock Motor/Ajar Switch . . 8Wa-40-3
Left Sliding Door Control Module....... 8Wa-40-4
Left Sliding Door Latch Sensing Switch . . 8Wa-40-4
Left Sliding Door Lock Motor/Ajar Switch . 8Wa-40-4
Left Speed Control Switch............. 8Wa-40-9
Liftgate Ajar Switch................. 8Wa-40-3
Liftgate Cinch/Release Motor.......... 8Wa-40-3
Message Center.................. 8Wa-40-6, 12
Multi- Function Switch............... 8Wa-40-6
Occupant Restraint Controller......... 8Wa-40-2
Parking Brake Switch............ 8Wa-40-10, 11
Powertrain Control Module....... 8Wa-40-7, 9, 12
Right Front Door Ajar Switch.......... 8Wa-40-3
Right Front Door Lock Motor/Ajar Switch . 8Wa-40-3
Right Sliding Door Control Module...... 8Wa-40-5
Right Sliding Door Latch Sensing Switch . 8Wa-40-5
Right Sliding Door Lock Motor/Ajar Switch. 8Wa-40-5
Right Speed Control Switch........... 8Wa-40-9
Traction Control Switch............ 8Wa-40-7, 8
Transmission Control Module.......... 8Wa-40-7
Vehicle Speed Sensor............... 8Wa-40-7, 8
Washer Fluid Level Switch............ 8Wa-40-9
RG8W-40 INSTRUMENT CLUSTER8Wa-40-1
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Page 1099 of 2321
Component/Ground Color Location Fig.
Driver Heated Seat Module C3 GN At Seat N/S
Driver Power Seat Front Riser
MotorRD At Seat N/S
Driver Power Seat Horizontal
MotorBK At Seat N/S
Driver Power Seat Rear Riser
MotorRD At Seat N/S
Driver Power Seat Recliner Motor GN At Seat N/S
Driver Power Seat Switch GN At Switch N/S
Driver Power Window Motor RD At Motor N/S
Driver Power Window Switch GN At Switch N/S
Driver Power Window Switch
(RHD)NAT At Switch N/S
Driver Seatbelt Switch WT At Switch on Seat Harness N/S
Driver Seatbelt Tensioner On Seat Harness N/S
EGR Solenoid (Diesel) BK Above Transmission
Right Side of EngineN/S
EGR Solenoid GY Above Transmission
Right Side of Engine10, 11, 12,
14
Electric Wiper De-Icer-C1 WT Right Side Instrument Panel 16, 20, 23
Electric Wiper De-Icer-C2 WT Left Side Instrument Panel 16, 17 22
Engine Control Module C1
(Diesel)BK Right Side of Engine 12
Engine Control Module C2
(Diesel)BK Right Side of Engine 12
Engine Coolant Temperature
Sensor (Gas)BK On Cylinder Block N/S
Engine Coolant Temperature
Sensor (Diesel)BL On Cylinder Block 12
Engine Oil Pressure Sensor
(Diesel)BK Rear of Engine 13
Engine Oil Pressure Switch LTGN On Cylinder Block 10
Engine Oil Temperature Sensor
(Diesel)BK Rear of Engine 13
EVAP/Purge Solenoid BK Right Motor Mount 10, 14
Evaporator Temperature Sensor BK Right Side of HVAC N/S
Floor Console Lamp BK At Lamp N/S
Floor Console Power Outlet RD At Front Console N/S
Front Blower Module C1 (ATC) BK On HVAC N/S
Front Blower Module C2 (ATC) BK On HVAC N/S
Front Cigar Lighter RD/NAT Rear of Lighter 16, 19, 21
Front Reading Lamps/Switch BK At Switch N/S
Front Washer Pump Motor BK Right Fender Well 4
Fuel Heater (Diesel) BK Left Rear Engine Compartment N/S
Fuel Injector No.1 BK At Fuel Injector N/S
8Wa - 90 - 4 8W-90 CONNECTOR/GROUND LOCATIONS BUXRG
CONNECTOR/GROUND LOCATIONS BUX (Continued)
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Page 1138 of 2321
8W-95 SPLICE LOCATIONS BUX
TABLE OF CONTENTS
page
SPLICE LOCATIONS BUX
DESCRIPTION............................1
SPLICE LOCATIONS BUX
DESCRIPTION
This section provides illustrations identifying the
general location of the splices in this vehicle. A spliceindex is provided. Use the wiring diagrams in each
section for splice number identification. Refer to the
index for proper splice number. For splices that are
not shown in the figures N/S appears in the Fig. col-
umn.
Splice Number Location Fig.
S101 800mm from T/O for G102 6
S102 500mm from T/O for G102 6
S103 (2.5L) Between T/O for Battery Temperature Sensor and T/O for
C1024
S103 (3.3L/3.8L) Near T/O for C100 N/S
S104 Near T/O for G102 6
S105 (3.3L/3.8L) Near T/O for Battery (+)
S106 (2.4L) 40mm from T/O for Torque Converter Clutch Solenoid 1
S106 (2.5L) Near T/O for Battery Temperature Sensor 4
S106 (3.3L/3.8L) Near T/O for G103 5
S107 (2.4L) In T/O for EGR Solenoid 1
S107 (2.5L) Between T/O for Engine Starter Motor and T/O for
Engine Control Module C13
S107 (3.3L/3.8L) In T/O for EGR Solenoid 5
S108 (3.3L/3.8L) Near T/O for Powertrain Control Module N/S
S109 (3.3L/3.8L) Near T/O for Camshaft Position Sensor N/S
S111 (2.4L) Near T/O for C101 N/S
S111 (2.5L) Near T/O for Battery (-) N/S
S111 (3.3L/3.8L) Near T/O for Powertrain Control Module N/S
S112 Near T/O for Intelligent Power Module - C3 N/S
S113 (2.4L) Near T/O for Park/Neutral Position Switch 1
S114 (3.3L/3.8L) In T/O to Transmission Control Module N/S
S115 (3.3L/3.8L) In T/O to Transmission Control Module N/S
S116 (2.4L) 180mm from T/O for Torque Converter Clutch Solenoid 1
S116 (2.5L) Near T/O for Mass Air Flow Sensor 3
S116 (3.3L/3.8L) Near T/O for Ignition Coil Pack 5
S117 (2.4L) Neat T/O for G101 and G103 1
S117 (3.3L/3.8L) Near T/O for Output Speed Sensor 5
S118 (2.4L) Near T/O for Knock Sensor 1
RG8W-95 SPLICE LOCATIONS BUX8Wa-95-1
ProCarManuals.com
Page 1161 of 2321
the cylinder in question.The recommended com-
pression pressures are to be used only as a
guide to diagnosing engine problems. An engine
should not be disassembled to determine the
cause of low compression unless some malfunc-
tion is present.
DIAGNOSIS AND TESTING - ENGINE OIL LEAK
Begin with a thorough visual inspection of the
engine, particularly at the area of the suspected leak.
If an oil leak source is not readily identifiable, the
following steps should be followed:
(1) Do not clean or degrease the engine at this
time because some solvents may cause rubber to
swell, temporarily stopping the leak.
(2) Add an oil soluble dye (use as recommended by
manufacturer). Start the engine and let idle for
approximately 15 minutes. Check the oil dipstick to
make sure the dye is thoroughly mixed as indicated
with a bright yellow color under a black light.
(3) Using a black light, inspect the entire engine
for fluorescent dye, particularly at the suspected area
of oil leak. If the oil leak is found and identified,
repair as necessary.
(4) If dye is not observed, drive the vehicle at var-
ious speeds for approximately 24 km (15 miles), and
repeat inspection.
(5)If the oil leak source is not positively
identified at this time, proceed with the air leak
detection test method as follows:
²Disconnect the fresh air hose (make-up air) at
the cylinder head cover and plug or cap the nipple on
the cover.
²Remove the PCV valve hose from the cylinder
head cover. Cap or plug the PCV valve nipple on the
cover.
²Attach an air hose with pressure gauge and reg-
ulator to the dipstick tube.
CAUTION: Do not subject the engine assembly to
more than 20.6 kpa (3 PSI) of test pressure.
²Gradually apply air pressure from 1 psi to 2.5
psi maximum while applying soapy water at the sus-
pected source. Adjust the regulator to the suitable
test pressure that provides the best bubbles which
will pinpoint the leak source. If the oil leak is
detected and identified, repair per service manual
procedures.
²If the leakage occurs at the crankshaft rear oil
seal area, refer to the section, Inspection for Rear
Seal Area Leak.
(6) If no leaks are detected, turn off the air supply.
Remove the air hose, all plugs, and caps. Install the
PCV valve and fresh air hose (make-up air). Proceed
to next step.(7) Clean the oil off the suspect oil leak area using
a suitable solvent. Drive the vehicle at various
speeds approximately 24 km (15 miles). Inspect the
engine for signs of an oil leak by using a black light.
NOTE: If oil leakage is observed at the dipstick tube
to block location; remove the tube, clean and reseal
using MoparTStud & Bearing Mount (press fit tube
applications only), and for O-ring style tubes,
remove tube and replace the O-ring seal.
INSPECTION FOR REAR SEAL AREA LEAKS
Since it is sometimes difficult to determine the
source of an oil leak in the rear seal area of the
engine, a more involved inspection is necessary. The
following steps should be followed to help pinpoint
the source of the leak.
If the leakage occurs at the crankshaft rear oil seal
area:
(1) Disconnect the battery.
(2) Raise the vehicle.
(3) Remove torque converter or clutch housing
cover and inspect rear of block for evidence of oil.
Use a black light to check for the oil leak. If a leak is
present in this area, remove transmission for further
inspection.
(a) Circular spray pattern generally indicates
seal leakage or crankshaft damage.
(b) Where leakage tends to run straight down,
possible causes are a porous block, oil gallery cup
plug, bedplate to cylinder block mating surfaces
and seal bore. See proper repair procedures for
these items.
(4) If no leaks are detected, pressurize the crank-
case as previously described.
CAUTION: Do not exceed 20.6 kPa (3 psi).
(5) If the leak is not detected, very slowly turn the
crankshaft and watch for leakage. If a leak is
detected between the crankshaft and seal while
slowly turning the crankshaft, it is possible the
crankshaft seal surface is damaged. The seal area on
the crankshaft could have minor nicks or scratches
that can be polished out with emery cloth.
CAUTION: Use extreme caution when crankshaft
polishing is necessary to remove minor nicks and
scratches. The crankshaft seal flange is especially
machined to complement the function of the rear oil
seal.
(6) For bubbles that remain steady with shaft
rotation, no further inspection can be done until dis-
assembled.
9 - 4 ENGINE 2.4LRS
ENGINE 2.4L (Continued)
ProCarManuals.com
Page 1167 of 2321
(1) Inspect air cleaner, induction system and
intake manifold to insure system is dry and clear of
foreign material.
(2) Remove negative battery cable.
(3) Place a shop towel around the spark plugs
when removing them from the engine. This will catch
any fluid that may possibly be in the cylinder under
pressure.
(4) With all spark plugs removed, rotate engine
crankshaft using a breaker bar and socket.
(5) Identify the fluid in the cylinder(s) (i.e., cool-
ant, fuel, oil or other).
(6) Make sure all fluid has been removed from the
cylinders. Inspect engine for damage (i.e., connecting
rods, pistons, valves, etc.)
(7) Repair engine or components as necessary to
prevent this problem from re-occurring.
CAUTION: Squirt approximately one teaspoon of oil
into the cylinders, rotate engine to lubricate the cyl-
inder walls to prevent damage on restart.
(8) Install new spark plugs.
(9) Drain engine oil and remove oil filter.
(10) Install a new oil filter.
(11) Fill engine with specified amount of approved
oil.
(12) Connect negative battery cable.
(13) Start engine and check for any leaks.
STANDARD PROCEDURE - FORM-IN-PLACE
GASKETS AND SEALERS
There are numerous places where form-in-place
gaskets are used on the engine. Care must be taken
when applying form-in-place gaskets to assure
obtaining the desired results.Do not use form-in-
place gasket material unless specified.Bead size,
continuity, and location are of great importance. Too
thin a bead can result in leakage while too much can
result in spill-over which can break off and obstruct
fluid feed lines. A continuous bead of the proper
width is essential to obtain a leak-free gasket.
There are numerous types of form-in-place gasket
materials that are used in the engine area. Mopart
Engine RTV GEN II, MopartATF-RTV, and Mopart
Gasket Maker gasket materials, each have different
properties and can not be used in place of the other.
MOPARtENGINE RTV GEN IIis used to seal
components exposed to engine oil. This material is a
specially designed black silicone rubber RTV that
retains adhesion and sealing properties when
exposed to engine oil. Moisture in the air causes the
material to cure. This material is available in three
ounce tubes and has a shelf life of one year. After one
year this material will not properly cure. Alwaysinspect the package for the expiration date before
use.
MOPARtATF RTVis a specifically designed
black silicone rubber RTV that retains adhesion and
sealing properties to seal components exposed to
automatic transmission fluid, engine coolants, and
moisture. This material is available in three ounce
tubes and has a shelf life of one year. After one year
this material will not properly cure. Always inspect
the package for the expiration date before use.
MOPARtGASKET MAKERis an anaerobic type
gasket material. The material cures in the absence of
air when squeezed between two metallic surfaces. It
will not cure if left in the uncovered tube. The
anaerobic material is for use between two machined
surfaces. Do not use on flexible metal flanges.
MOPARtBED PLATE SEALANTis a unique
(green-in-color) anaerobic type gasket material that
is specially made to seal the area between the bed-
plate and cylinder block without disturbing the bear-
ing clearance or alignment of these components. The
material cures slowly in the absence of air when
torqued between two metallic surfaces, and will rap-
idly cure when heat is applied.
MOPARtGASKET SEALANTis a slow drying,
permanently soft sealer. This material is recom-
mended for sealing threaded fittings and gaskets
against leakage of oil and coolant. Can be used on
threaded and machined parts under all tempera-
tures. This material is used on engines with multi-
layer steel (MLS) cylinder head gaskets. This
material also will prevent corrosion. MopartGasket
Sealant is available in a 13 oz. aerosol can or 4oz./16
oz. can w/applicator.
SEALER APPLICATION
MopartGasket Maker material should be applied
sparingly 1 mm (0.040 in.) diameter or less of sealant
to one gasket surface. Be certain the material sur-
rounds each mounting hole. Excess material can eas-
ily be wiped off. Components should be torqued in
place within 15 minutes. The use of a locating dowel
is recommended during assembly to prevent smear-
ing material off the location.
MopartEngine RTV GEN II or ATF RTV gasket
material should be applied in a continuous bead
approximately 3 mm (0.120 in.) in diameter. All
mounting holes must be circled. For corner sealing, a
3.17 or 6.35 mm (1/8 or 1/4 in.) drop is placed in the
center of the gasket contact area. Uncured sealant
may be removed with a shop towel. Components
should be torqued in place while the sealant is still
wet to the touch (within 10 minutes). The usage of a
locating dowel is recommended during assembly to
prevent smearing material off the location.
9 - 10 ENGINE 2.4LRS
ENGINE 2.4L (Continued)
ProCarManuals.com