NOTE: Depressing the clutch pedal to the floor pro-
vides access to the clutch cable strand. Disconnect
the cable upstop/spacer from the pedal pivot pin by
removing the retaining clip at the top of the clutch
pedal. Wedge a flat blade pry tool in the clip slot to
remove the clip. Remove the clutch pedal upstop/
spacer from the pedal by wedging a flat blade pry
tool between the spacer and pedal. It may be nec-
essary to push the steel support bracket supporting
the electrical junction block slightly to the left for
clearance to remove the upstop/spacer from the
pedal. Push the cable end fitting out of upstop/
spacer.
CAUTION: Use caution if lifting the clutch pedal
once the clutch pedal/upstop spacer has been
removed. The clutch pedal assist spring provides
enough pedal force to cause an injury. Also, on 2.5L
Turbo Diesel vehicles, lifting the clutch pedal with
the upstop/spacer removed may bend the cruise
control cutout switch bracket located near the top
of the clutch pedal. This will result in non-opera-
tional cruise control.
CAUTION: Do not pull on the clutch cable to
remove it from the dash panel. Damage to the cable
self-adjuster may occur.NOTE: It may be helpful to remove the battery and
clutch cable guide from the left shock tower to
improve access to the clutch cable dash panel
grommet.
Fig. 10 Clutch Cable Routing Ð LHDFig. 11 Clutch Cable Retaining (Upstop) Clip Ð LHD
Fig. 12 Upstop/Spacer Ð LHD
NS/GSCLUTCH 6 - 9
REMOVAL AND INSTALLATION (Continued)
The instrument cluster is equipped with the follow-
ing warning lamps.
²Lift Gate Ajar
²Low Fuel Level
²Low Windshield Washer Fluid Level
²Cruise
²Battery Voltage
²Fasten Seat Belt
²Door Ajar
DIAGNOSIS AND TESTING
DIAGNOSTIC PROCEDURES
NS vehicle instrument clusters are equipped with a
self diagnostic test feature to help identify electronic
problems. Prior to any test, perform Self Diagnostic
Test. The self diagnostic system monitors the CCD
bus messages. If an electronic problem occurs, a
Diagnostic Trouble Code (DTC) will be displayed in
the odometer window of the cluster.
The following CCD bus messages are continuously
monitored by the diagnostic system:
²Body Control Module
²Powertrain Control Module
²Transmission Control Module, if equipped
HEADLAMP SWITCH
Using a Digital Multimeter, equipped with a diode
test to perform the Headlamp Switch Test below (Fig.
1).
Switch position possibilities are open (no continu-
ity), continuity, resistance value in ohms, or diode
test. Use the values in the third column to determine
meter setting. If Headlamp Switch is not within spec-
ifications replace as necessary.
The Chrysler Town and Country is available with
optional Automatic Headlamps. For diagnosis, refer
to the proper Body Diagnostic Procedures Manual.
SELF DIAGNOSTIC TEST
To activate self diagnostic program:
(1) With the ignition switch in the OFF position,
depress the TRIP and RESET buttons.
(2) While holding the TRIP and RESET button
turn the ignition switch to the ON position.
(3) Continue to hold the TRIP and RESET buttons
until the word CODE appears in the odometer win-
dows (about five seconds) then release the buttons. If
a problem exists, the system will display Diagnostic
Trouble Codes (DTC's). If no problem exists, the code
999 (End Test) will momentarily appear.
DIM TEST
When CHEC-0 is displayed in the odometer win-
dow, the cluster's vacuum fluorescent (VF) displayswill dim down. If the VF display brightness does no
change, a problem exists in the cluster.
Fig. 1 Headlamp Switch Test
8E - 2 INSTRUMENT PANEL AND SYSTEMSNS
DESCRIPTION AND OPERATION (Continued)
STEP IS NOT DONE A DIAGONSTIC TROUBLE
CODE (DTC) MAY BE SET.
VACUUM RESERVOIR
The reservoir contains a one-way check valve to
trap engine vacuum in the reservoir. When engine
vacuum drops, as in climbing a grade while driving,
the reservoir supplies the vacuum needed to main-
tain proper speed control operation. The vacuum res-
ervoir cannot be repaired and must be replaced if
faulty.
VEHICLE SPEED AND DISTANCE
The 4 speed automatic Transmission Control Mod-
ule (TCM) supplies the speed input to the PCM. The
PCM determines acceleration rates. The speed con-
trol software in the PCM uses vehicle speed and
acceleration to control to the set speed.
Vehicles with a 3 speed automatic or manual trans-
mission have a vehicle speed sensor (VSS) mounted
to an adapter near the transmission output shaft.
The sensor is driven through the adapter by a speed-
ometer pinion gear. The VSS pulse signal is moni-
tored by the PCM to determine vehicle speed and to
maintain speed control set speed. Refer to the appro-
priate Powertrain Diagnostic Procedures manual for
diagnosis and testing of this component. Refer to
group 14, Fuel System for Removal/Installation
DIAGNOSIS AND TESTING
ROAD TEST
Perform a vehicle road test to verify reports of
speed control system malfunction. The road test
should include attention to the speedometer. Speed-
ometer operation should be smooth and without flut-
ter at all speeds.
Flutter in the speedometer indicates a problem
which might cause surging in the speed control sys-
tem. The cause of any speedometer problems should
be corrected before proceeding. Refer to Group 8E,
Instrument Panel and Gauges for speedometer diag-
nosis.
If a road test verifies a surge following a set and
the speedometer operates properly see ªOvershoot/
Undershoot on speed control setº.
If a road test verifies an inoperative system, and
the speedometer operates properly, check for:
²A Diagnostic Trouble Code (DTC). If a DTC
exists, conduct tests per the Powertrain Diagnostic
Procedures service manual.
²A misadjusted brake (stop) lamp switch. This
could also cause an intermittent problem.
²Loose or corroded electrical connections at the
servo. Corrosion should be removed from electricalterminals and a light coating of Mopar Multipurpose
Grease, or equivalent, applied.
²Leaking vacuum reservoir.
²Loose or leaking vacuum hoses or connections.
²Defective one-way vacuum check valve.
²Secure attachment at both ends of the speed
control servo cable.
²Smooth operation of throttle linkage and throttle
body air valve.
²Conduct electrical test at PCM.
²Failed speed control servo. Do the servo vacuum
test.
CAUTION: When test probing for voltage or conti-
nuity at electrical connectors, care must be taken
not to damage connector, terminals or seals. If
these components are damaged, intermittent or
complete system failure may occur.
OVERSHOOT/UNDERSHOOT FOLLOWING SPEED
CONTROL SET
If the operator repeatedly presses and releases the
set button with their foot off of the accelerator (a ªlift
foot setº to begin speed control operation), the vehicle
may accelerate and exceed the desired set speed by
up to 5 MPH (8 km/h) and then decelerate to less
than the desired set speed before finally achieving
the desired set speed.
The Speed Control has an adaptive strategy that
compensates for vehicle-to-vehicle variations in speed
control cable lengths. When the speed control is set
with the vehicle operators foot off of the accelerator
pedal, the speed control thinks there is excessive
speed control cable slack and adapts. If the lift foot
sets are continually used, the speed control over-
shoot/undershoot condition will develop.
To ªunlearnº the overshoot/undershoot condition,
the vehicle operator has to press and release the set
button while maintaining the desired set speed with
the accelerator pedal (not decelerating or accelerat-
ing), and then turn the cruise control switch to the
OFF position (or press the CANCEL button if
equipped) after waiting 10 seconds. This procedure
must be performed approximately 10±15 times to
completely unlearn the overshoot/undershoot condi-
tion.
CHECKING FOR DIAGNOSTIC CODES
When trying to verify a speed control system elec-
tronic malfunction: Connect a DRB scan tool if avail-
able to the data link connector. The connector is
located at left side of the steering column, and at
lower edge of the panel.
(1) A speed control malfunction may occur without
a diagnostic code being indicated.
NSVEHICLE SPEED CONTROL SYSTEM 8H - 3
DESCRIPTION AND OPERATION (Continued)
BULB APPLICATION
INDEX
page page
GENERAL INFORMATION
INTRODUCTION......................... 25SPECIFICATIONS
EXTERIOR LAMP BULBS.................. 25
INTERIOR LAMP BULBS.................. 25
GENERAL INFORMATION
INTRODUCTION
The following Bulb Application Tables list the lamp
title on the left side of the column and trade number
or part number on the right.
CAUTION: Do not use bulbs that have a higher
candle power than the bulb listed in the Bulb Appli-
cation Table. Damage to lamp can result.
Do not touch halogen bulbs with fingers or other
possibly oily surfaces. Bulb life will be reduced.
If a halogen bulb is contaminated with oil, clean
bulb with denatured alcohol or ammonia based sol-
vent.
SPECIFICATIONS
EXTERIOR LAMP BULBS
LAMP BULB
Back-up...............................3057
CHMSL................................921
Fog Lamp...............................H3
FogLamp±T&C ........................9040
Headlamp..............................9007
Headlamp high beam ± T&C...............9005
Headlamp low beam ± T&C............9005 SLL
License Plate............................168
Parking/Turn Signal/Front Side Marker. . . .3157NA
Parking/Turn Signal ± T&C............4157NAK
Tail, Stop, Turn Signal and Side Marker......3057
Front Side Marker......................194NA
INTERIOR LAMP BULBS
LAMP BULB
ABS.................................PC194
AirBag ..............................PC194
Alarm Set (Security)....................PC194
Brake Warning.........................PC194
Center/Rear Reading Lamps.................578
Center/Rear Dome Lamps...................579
Check Engine Ind.......................PC194
Front Door Courtesy.......................567
Door Ajar Ind..........................PC194
Front Header Reading Lamp................567
Glove Box Lamp..........................194
High Beam Ind.........................PC194
Instrument Cluster.....................PC194
IP Bin/Ash Tray..........................161
Liftgate Flood Lamps......................567
Liftgate Ajar Ind.........................PC74
Low Fuel Ind..........................PC194
Oil Pressure Ind........................PC194
O/H Console Reading Lamps................579
Seat Belt Ind...........................PC74
Engine Temp Ind.......................PC194
Turn Signal...........................PC194
Engine Compartment Lamps................579
Visor Vanity Lamp....................6501966
Low Washer Fluid.......................PC74
Low Volts Warning.......................PC74
Cruise Indicator........................PC194
NSLAMPS 8L - 25
BULB APPLICATION
INDEX
page page
GENERAL INFORMATION
INTRODUCTION....................... 17
CLEANING AND INSPECTION
HEADLAMP CLEANING.................. 17SPECIFICATIONS
EXTERIOR LAMP BULBS................. 17
INTERIOR LAMP BULBS................. 17
GENERAL INFORMATION
INTRODUCTION
The following Bulb Application Tables list the lamp
title on the left side of the column and trade number
or part number on the right.
CAUTION: Do not use bulbs that have a higher
candle power than the bulb listed in the Bulb Appli-
cation Table. Damage to lamp can result.
Do not touch halogen bulbs with fingers or other
possibly oily surfaces. Bulb life will be reduced.
If a halogen bulb is contaminated with oil, clean
bulb with denatured alcohol or ammonia based sol-
vent.
CLEANING AND INSPECTION
HEADLAMP CLEANING
This vehicle is equipped with plastic headlights
that are lighter and less susceptible to stone break-
age than glass headlights.
This plastic is not as scratch resistant as glass and
therefore a different lens cleaning procedures must
be followed.
To minimize the possibility of scratching the lenses
and reducing light output, avoid wiping with a dry
cloth. To remove road dirt, wash with a mild soap
solution followed by rinsing with water.
Do not use abrasive cleaning components, solvents,
steel wool or other aggressive material to clean the
lenses.
SPECIFICATIONS
EXTERIOR LAMP BULBS
LAMP BULB
Back-up.............................P21W
CHMSL (Non-Solar Tint)................P21W
CHMSL (Solar Tint)....................R10WLAMP BULB
Fog Lamp..............................H3
Headlamp..............................H4
License Plate..........................C5W
Front Turn Signal....................PY21W
Citylight..............................T4W
Front Side Repeater.....................T4W
Tail, Stop...........................P21/5W
Rear Turn Signal......................P21W
Rear Fog Lamp........................P21W
INTERIOR LAMP BULBS
LAMP BULB
ABS ................................PC194
AirBag .............................PC194
Alarm Set (Security/Immobilzer)..........PC194
Brake Warning.......................PC194
Center/Rear Reading Lamps...............578
Center/Rear Dome Lamps.................579
Cruise Indicator.......................PC194
Door Ajar Indicator....................PC194
Engine Compartment Lamps...............579
Engine Temp Indicator.................PC194
Front Door Courtesy......................567
Glove Box Lamp.........................194
Glow Plug Indicator (Diesel Engine Only) . . . PC194
High Beam Indicator...................PC194
Instrument Cluster....................PC194
IP/Ash Tray (Left Hand Drive Only).........161
Liftgate Flood Lamps.....................567
Liftgate Ajar Indicator...................PC74
Low Coolant Level (Diesel Engine Only).....PC74
Low Fuel Indicator....................PC194
Low Volts Warning.....................PC74
Low Washer Fluid......................PC74
Oil Pressure Indicator..................PC194
O/H Console Reading Lamps...............579
Seat Belt Indicator (Except Diesel).........PC74
Service Engine Soon...................PC194
Turn Signal..........................PC194
Visor Vanity Lamp...................6501966
NS/GSLAMPS 8L - 17
8W-02 COMPONENT INDEX
Component Page
2-4 Pressure Switch.....................8W-31
2-4 Solenoid...........................8W-31
A/C Compressor Clutch..................8W-42
A/C Compressor Clutch Relay...........8W-10, 42
A/C Heater Control.....................8W-42
A/C On Indicator.......................8W-42
A/C Pressure Transducer..............8W-30, 42
A/C Switch............................8W-42
A/C Zone Door Actuator..................8W-42
ABS Warning Lamp..................8W-35, 46
Accelerator Pedal Position Sensor..........8W-30
Airbag Control Module...................8W-43
Airbag Indicator Lamp...................8W-43
Airbag Warning Lamp...................8W-46
All Wheel Drive Solenoid.................8W-31
Ambient Air Temperature Sensor...........8W-49
Ash Receiver Lamp.....................8W-44
Automatic Day/Night Mirror..............8W-44
Automatic Shut Down Relay............8W-10, 30
Splice Information......................8W-70
Back-Up Lamp.........................8W-51
Back-Up Switch.....................8W-44, 51
Battery...............................8W-20
Blend Door Actuator.....................8W-42
Body Control Module....................8W-45
Brake Pressure Switch...................8W-46
Brake Warning Lamp....................8W-46
Camshaft Position Sensor................8W-30
Center Dome Lamp.....................8W-44
Center High Mounted Stop Lamp..........8W-51
Cigar/Accessory Relay...................8W-41
Clockspring.......8W-10, 15, 30, 33, 39, 40, 41, 43
Cluster Illumination Lamps...............8W-40
Clutch Interlock Switch...............8W-12, 21
Clutch Interlock Switch Jumper......8W-12, 21, 31
Clutch Switch.......................8W-30, 33
Combination Flasher/DRL Module. . . .8W-50, 51, 52
Combination Relays.....................8W-54
Compass/Mini-Trip Computer..............8W-49
Control Sleeve Sensor....................8W-30
Controller Anti-Lock Brake...............8W-35
Courtesy Lamp Relay...........8W-10, 12, 44, 50
Crank Case Heater......................8W-30
Crankshaft Position Sensor...............8W-30
Cruise Indicator Lamp...................8W-40
Data Link Connector....................8W-30
Diesel Power Relay...................8W-10, 30
Dome Lamp Switch.....................8W-50
Door Ajar Indicator Lamp................8W-40
Door Ajar Switches................8W-39, 40, 44
Door Lock Relay........................8W-61
Speakers..............................8W-47Component Page
Door Unlock Relay......................8W-61
Oxygen Sensors........................8W-30
Door Ajar Switches.............8W-39, 40, 44, 45
Door Arm/Disarm Switches.............8W-39, 61
Door Courtesy Lamps....................8W-44
Door Lock Motors.......................8W-61
Door Lock Switches.....................8W-61
Door Unlock Relays.....................8W-61
Heated Seat Backs......................8W-63
Heated Seat Cushions...................8W-63
Heated Seat Modules....................8W-63
Heated Seat Switches....................8W-63
Power Mirrors.........................8W-62
Power Seat Switches....................8W-63
Power Window Switches..................8W-60
Seat Motors...........................8W-63
Window Motors........................8W-60
Radiator Fans.........................8W-42
Dump Solenoid.........................8W-33
EGR Solenoid..........................8W-30
Electric Wiper De-Icer...................8W-48
Electronic PRNDL Indicator...............8W-40
Engine Coolant Temperature Gauge.........8W-40
Engine Coolant Temperature Lamp.........8W-46
Engine Coolant Temperature Sensor........8W-30
Engine Oil Pressure Switch...............8W-46
Engine Speed Sensor....................8W-30
Engine Starter Motor....................8W-21
Engine Starter Motor Relay............8W-10, 21
Evap Leak Detection Pump...............8W-30
Evap/Purge Solenoid....................8W-30
Evaporator Temperature Sensor............8W-42
Express Down Module...................8W-60
Flexible Fuel Sensor.....................8W-30
Fog Lamps............................8W-50
Fog Lamp Relay........................8W-50
Front Blower Motor.....................8W-42
Front Blower Motor Relay.............8W-10, 42
Front Blower Motor Resistor Block.........8W-42
Front Cigar Lighter/Power Outlet..........8W-41
Front Reading Lamp Defeat Switch.........8W-44
Front Reading Lamps/Switch..............8W-44
Front Washer Motor.....................8W-53
Front Wiper Switch.....................8W-53
Fuel Gauge............................8W-40
Fuel Heater...........................8W-30
Fuel Heater Relay...................8W-10, 30
Fuel Injectors..........................8W-30
Fuel Pump Module......................8W-30
Fuel Pump Relay....................8W-10, 30
Fuel Quantity Actuator..................8W-30
Fuel Shutdown Solenoid..................8W-30
NS/GS8W - 02 COMPONENT INDEX 8W - 02 - 1
8W-40 INSTRUMENT CLUSTER
Component Page
A/C Heater Control....................8W-40-4
AW4B13............................8W-40-2
Body Control
Module........8W-40-2, 3, 4, 5, 6, 7, 8, 9, 10, 11
BS05........................8W-40-5, 6, 8, 10
BS06........................8W-40-5, 6, 8, 10
BS30...............................8W-40-7
BS40...............................8W-40-7
Clockspring......................8W-40-10, 11
Cluster Illumination Lamps.............8W-40-4
Cruise Indicator Lamp..............8W-40-10, 11
Data Link Connector...................8W-40-9
Door Ajar Indicator Lamp...............8W-40-3
Driver Door Ajar Switch................8W-40-3
Electronic PRNDL Indicator.............8W-40-5
Engine Coolant Temperature Gauge.....8W-40-8, 9
Engine Coolant Temperature Sensor.....8W-40-8, 9
Engine Speed Sensor...................8W-40-7
ES13........................8W-40-5, 6, 8, 10
ES14........................8W-40-5, 6, 8, 10
ES30...............................8W-40-7
Fuel Gauge..........................8W-40-2
Fuel Tank Module.....................8W-40-2
Fuse 2 (JB)..............8W-40-2, 3, 4, 5, 6, 8, 10
Fuse 28 (PDC)........................8W-40-2
G200...............................8W-40-2
G300...............................8W-40-4
G301...............................8W-40-7
G302...............................8W-40-3
G400...............................8W-40-3Component Page
Ignition Switch.....................8W-40-2, 4
Instrument Cluster............8W-40-2, 3, 4, 5, 6,
7, 8, 9, 10, 11
Junction Block...........8W-40-2, 3, 4, 5, 6, 8, 10
Left Rear Door Ajar Switch..............8W-40-3
Left Speed Control Switch...........8W-40-10, 11
Liftgate Ajar Indicator Lamp.............8W-40-3
Liftgate Ajar Switch...................8W-40-3
Low Fuel Warning Indicator Lamp........8W-40-2
Low Washer Fluid Level
Indicator Lamp.................8W-40-10, 11
Low Washer Fluid Switch...........8W-40-10, 11
Memory Seat/Mirror Module.............8W-40-2
Odometer............................8W-40-5
Passenger Door Ajar Switch.............8W-40-3
Power Distribution Center..............8W-40-2
Powertrain Control
Module..............8W-40-5, 6, 7, 8, 9, 10, 11
PS01............8W-40-2, 3, 4, 5, 6, 7, 8, 9, 10, 11
PS02............8W-40-2, 3, 4, 5, 6, 7, 8, 9, 10, 11
Right Rear Door Ajar Switch.............8W-40-3
Right Speed Control Switch..........8W-40-10, 11
Seat Belt Indicator Lamp...............8W-40-4
Seat Belt Switch......................8W-40-4
Speedometer.......................8W-40-6, 7
Tachometer........................8W-40-6, 7
Transmission Control Module..........8W-40-5, 6
Trip Odometer........................8W-40-5
Vehicle Speed Sensor.................8W-40-6, 7
Voltage Indicator Lamp...............8W-40-8, 9
NS/GS8W - 40 INSTRUMENT CLUSTER 8W - 40 - 1
SENSE WASHER
58C1
SWITCHG29
20
BK/TN
WT20 V37WT20 V37
B
SWITCH FLUID
WASHER
LOW
8B70
E43
21P34
B23
RD/LG20 V37
RIGHT
SPEED
CONTROL
SWITCH
SWITCH CONTROL
SPEED
LEFT
CLOCKSPRING
4
LAMP INDICATOR
LEVEL WASHERLOW
JUNCTION
BLOCK ST-RUN-OFF A81
10A
FUSE
2
CLUSTER INSTRUMENT
10C4
11
(ST-RUN-OFF)IGNITIONFUSEDF11
20
RD/WT
WT/BK20 D2VT/BR20 D1
BODY
CONTROL
MODULE
910
WT/BK20 D2 D1
20
VT/BR
(+)
C23
CCD
BUS
(-)
C234
CCD
BUS
CCD
BUS
(+) (-)BUS CCD
VT/BR18D1WT/BK18 D2
E3672B33
BS06 BS05
B23 P18
1312
BUS CCD
60C2
(-) BUS CCD
59C2
(+)D1
18
VT/BRD2
18
WT/BK
PS01
PS02
POWERTRAIN
CONTROL
MODULE
V37
18
RD/LG
SWITCH
C241
SPEED
CONTROL
SIGNAL LAMP INDICATOR
CRUISE
CRUISE
INDICATOR
CONTROLLAMP INDICATOR
CONTROLLEVELFLUID
LOW
WASHER
FLUID
(EATX) ES14 ES13
(EATX)
B12 B13
A21
PAIR TWISTED
PAIR TWISTED
C2
V37
20
RD/LG
D1
20
VT/BRD2
20
WT/BK
D1
FLUID WASHER
FLUID
SWITCH
SENSE
(8W-53-3)(8W-33-2) (8W-33-2) (8W-12-2) (8W-10-16)
(8W-12-9)
(8W-45-3)(8W-30-4) (8W-30-4) (8W-30-4)
(8W-30-4)
(8W-30-4)
(8W-30-5) (8W-30-4) (8W-30-4)
8W - 40 - 10 8W-40 INSTRUMENT CLUSTER
GASNS/GS
J988W-3GS004010