body CHRYSLER CARAVAN 2005 Service Manual

(5) Using spring tension clamp pliers, compress
and slide the clamps off of the rubber hoses at the
front of the underbody heater tubes (Fig. 15).
CAUTION:
DO NOT apply excessive pressure on heater tubes
or connections when removing heater hoses.
Excessive pressure may damage or deform the
tubes, causing an engine coolant leak.
(6) Disconnect the heater hoses by carefully twist-
ing the hoses back and forth on the rear heater
extension tubes, while gently pulling them away
from the end of the tubes.
(7) If necessary, carefully cut the hose ends and
peel the hoses off of the tubes.NOTE:
Replacement of the heater hoses will be required if
the hose ends are cut for removal.
(8) Remove the screws that secure the underbody
line retaining straps to the vehicle underbody.
(9) Remove the underbody heater tubes from the
retaining straps.
(10) Remove the underbody heater tubes from the
vehicle.
UNDERBODY REFRIGERANT LINES
WARNING: REFER TO THE APPLICABLE WARN-
INGS AND CAUTIONS FOR THIS SYSTEM BEFORE
PERFORMING THE FOLLOWING OPERATION (Refer
to 24 - HEATING & AIR CONDITIONING/PLUMBING -
FRONT - WARNING - A/C PLUMBING) and (Refer to
24 - HEATING & AIR CONDITIONING/PLUMBING -
FRONT - CAUTION - A/C PLUMBING).
(1) Recover the refrigerant from the refrigerant
system (Refer to 24 - HEATING & AIR CONDITION-
ING/PLUMBING - FRONT - STANDARD PROCE-
DURE - REFRIGERANT RECOVERY).
(2) Raise and support vehicle.
(3) Disconnect the exhaust system from the
exhaust hanger rubber isolators and position the
exhaust system out of the way (Refer to 11 -
EXHAUST SYSTEM - DESCRIPTION).
(4) Disconnect the underbody refrigerant lines
from the front liquid and suction line extension tubes
and remove and discard the O-ring seals. (Fig. 16).
Fig. 15 Underbody Connections
1 - SUCTION LINE EXTENSION TUBE
2 - LIQUID LINE EXTENSION TUBE
3 - RETAINING STRAP
4 - REAR HEATER EXTENSION TUBES
5 - UNDERBODY REFRIGERANT LINES
Fig. 16 Underbody A/C Line Front Connections ±
Typical
1 - SUCTION LINE EXTENSION TUBE
2 - LIQUID LINE EXTENSION TUBE
3 - RETAINING STRAP
4 - REAR HEATER EXTENSION TUBES
5 - UNDERBODY REFRIGERANT LINES
Fig. 14 Underbody Heater Tube Quick Connect
Fittings
1 - INSERT
2 - QUICK CONNECT FITTING
3 - COMPRESS INSERT FOR REMOVAL
24 - 110 PLUMBING - REARRS
UNDERBODY LINES (Continued)

(5) Install plugs in, or tape over the opened refrig-
erant line fittings.
(6) Remove the screws that secure the underbody
line retaining straps to the vehicle underbody.
(7) Remove the underbody refrigerant lines from
the retaining straps.
(8) Remove the bolt or nut (depending on applica-
tion) that secures the underbody refrigerant lines to
the rear evaporator extension line tapping plate,
located behind the right rear wheel housing (Fig. 17)
and (Fig. 18).
(9) Disconnect the underbody refrigerant lines
from the rear evaporator extension line tapping plate
and remove and discard the O-ring seals.
(10) Install plugs in, or tape over the opened
underbody refrigerant line fittings and the rear evap-
orator extension line ports.
(11) Remove the underbody refrigerant lines from
the vehicle.
(12) If required, place the underbody refrigerant
lines on a workbench, remove the nylon wedges that
secure the underbody refrigerant lines to the under-
body refrigerant line sealing plate and remove the
lines from the sealing plate. (Fig. 19).
Fig. 17 Underbody A/C Line Rear Connections ±
with New Seating Element
1 - UNDERBODY LIQUID LINE
2 - NUT
3 - SEALING PLATE
4 - UNDERBODY SUCTION LINE
5 - EXTENSION LINE TAPPING PLATE
Fig. 18 Underbody A/C Line Rear Connections ±
without New Seating Element
1 - UNDERBODY LIQUID LINE
2 - BOLT
3 - EXTENSION LINE TAPPING PLATE
4 - UNDERBODY SUCTION LINE
5 - SEALING PLATE
Fig. 19 Underbody A/C Line Sealing Plate ± Typical
1 - O-RING (2)
2 - UNDERBODY LIQUID LINE
3 - NYLON WEDGE (2)
4 - SEALING PLATE
5 - VISE
6 - UNDERBODY SUCTION LINE
RSPLUMBING - REAR24 - 111
UNDERBODY LINES (Continued)

INSTALLATION
UNDERBODY HEATER TUBES
(1) Position the underbody heater tubes onto the
vehicle underbody.
(2) Install the underbody heater tubes into the
underbody line retaining straps.
(3) Install the bolts that secure the retaining
straps to the vehicle underbody. Tighten the screws
securely.
(4) Connect the rubber hoses at the front of the
underbody heater tubes to the rear heater extension
tubes.
(5) Using spring tension clamp pliers, compress
and slide the clamps that secure the heater hoses
over the extension tubes. Release the clamp when it
is correctly positioned over the tube.
(6) Connect the rear underbody heater tube quick
connections to the rear heater core extension tubes.
(7) Lower the vehicle.
(8) Refill the engine cooling system (Refer to 7 -
COOLING - STANDARD PROCEDURE - COOLING
SYSTEM REFILL).
UNDERBODY REFRIGERANT LINES
(1) If removed, install the underbody refigerant
lines into the underbody refrigerant line sealing plate
and install the nylon wedges that secure the refrig-
erant lines to the sealing plate.
(2) Position the underbody refrigerant lines onto
the vehicle underbody.
(3) Install the underbody refrigerant lines into the
underbody line retaining straps.
(4) Install the bolts that secure the retaining
straps to the vehicle underbody. Tighten the screws
securely.(5) Remove the tape or plugs from the rear under-
body refrigerant line fittings and the rear evaporator
extension line ports.
(6) Lubricate new rubber O-ring seals with clean
refrigerant oil and install them onto the underbody
refrigerant line fittings.
(7) Connect the underbody refrigerant lines to the
rear evaporator extension line tapping plate.
(8) Install the bolt or nut (depending on applica-
tion) that secures the underbody refrigerant line
sealing plate to the rear evaporator extension line
tapping plate. Tighten the bolt or nut to 23 N´m (17
ft. lbs.).
(9) Remove the tape or plugs from the front liquid
and suction line extension tubes and the underbody
refrigerant line fittings.
(10) Lubricate new rubber O-ring seals with clean
refrigerant oil and install them onto the underbody
refrigerant line fittings.
(11) Connect the underbody refrigerant line fit-
tings to the front liquid and suction line extension
tubes. Tighten the fittings to 23 N´m (17 ft. lbs.).
(12) Position the exhaust system and install it to
the exhaust hanger rubber isolators (Refer to 11 -
EXHAUST SYSTEM - DESCRIPTION).
(13) Lower the vehicle.
(14) Evacuate the refrigerant system (Refer to 24 -
HEATING & AIR CONDITIONING/PLUMBING -
FRONT - STANDARD PROCEDURE - REFRIGER-
ANT SYSTEM EVACUATE).
(15) Charge the refrigerant system (Refer to 24 -
HEATING & AIR CONDITIONING/PLUMBING -
FRONT - STANDARD PROCEDURE - REFRIGER-
ANT SYSTEM CHARGE).
24 - 112 PLUMBING - REARRS
UNDERBODY LINES (Continued)

(6) Refill the engine cooling system (Refer to 7 -
COOLING - STANDARD PROCEDURE).
(7) Verify function of the cabin heater.
EXHAUST TUBE
REMOVAL
WARNING: THERE IS A POTENTIAL DANGER OF
SKIN BURNS AS THE SUPPLEMENTAL CABIN
HEATER AND ITS COMPONENTS MAY BE VERY
HOT. MAKE SURE THE CABIN HEATER IS
ALLOWED TO COOL DOWN BEFORE ANY SERVICE
WORK ON THE CABIN HEATER SYSTEM IS
ATTEMPTED.
(1) Raise and support the vehicle. Take note of the
location of the flexible section of the cabin heater
exhaust tube.
(2) Remove the exhaust clamp at the flexible pipe
and steel pipe connection (Fig. 3).
(3) Remove the clamp at the flexible pipe connec-
tion and the cabin heater housing (if required).
(4) Remove the three screws holding the exhaust
pipe to the body.(5) Remove the steel exhaust pipe from the vehi-
cle.
(6) Remove the flexible exhaust pipe from the
vehicle (if required).
INSTALLATION
(1) Install the flexible exhaust pipe to the cabin
heater. Tighten the mounting clamp securely.
(2) Position the steel exhaust pipe to the flexible
exhaust. Tighten the mounting clamp securely.
(3) Loosely install the three exhaust pipe screws
and adjust pipe placement as required. Tighten the
screws securely.
(4) Install the clamp that secures the steel exhaust
pipe to the flexible exhaust pipe. Tighten the clamp
securely.
(5) Check exhaust end placement of the exhaust
pipe and make any final adjustments.
(6) Lower the vehicle.
Fig. 3 Cabin Heater Exhaust System
1 - MOUNTING SCREWS (3)
2 - STEEL HEATER EXHAUST PIPE
3 - EXHAUST CLAMP (2)4 - FLEXIBLE HEATER EXHAUST PIPE
5 - CABIN HEATER AND SHIELD
6 - EXHAUST PIPE MOUNTING CLIPS (3) (IF EQUIPPED)
24 - 116 CABIN HEATERRS
AIR INTAKE PIPE (Continued)

FUEL LINE
STANDARD PROCEDURE
CLEANING
(1) Remove the cabin heater fuel line (Refer to 24 -
HEATING & AIR CONDITIONING/CABIN HEAT-
ER/FUEL LINE - REMOVAL).
(2) With the cabin heater fuel line removed from
the vehicle, place a shop cloth on the fuel tank end of
the fuel line to catch any residue, then apply a small
amount of air pressure to the other end of the fuel
line.
(3) Check to see if air pressure is coming from the
tank end of the line. If pressure is flowing unre-
stricted the line is clean.
(4) If the fuel line shows any signs of being
restricted after air pressure is applied, the fuel line
should be replaced.
(5) Install the cabin heater fuel line (Refer to 24 -
HEATING & AIR CONDITIONING/CABIN HEAT-
ER/FUEL LINE - INSTALLATION).
(6) Verify function of the cabin heater.
REMOVAL
CAUTION: Make sure that the hoist is properly posi-
tioned under the vehicle to prevent damage to the
flexible section of the cabin heater exhaust tube.
(1) Raise and support the vehicle.
NOTE: Utilize an approved fuel storage container to
catch any residual fuel that may drain from the
heater fuel hose or the dosing pump.
(2) Remove the two clamps that secure the heater
fuel hose to the dosing pump and the heater fuel line
(Fig. 5).
(3) Disconnect the heater fuel hose from the dosing
pump and the heater fuel line.
(4) Remove the clamp that secures the heater fuel
line to the fuel tank.
(5) Disconnect the heater fuel line from the fuel
tank.
(6) Disconnect the fuel line from the body retain-
ing clips and remove the fuel line from vehicle.
INSTALLATION
WARNING: DO NOT OPERATE THE DIESEL SUP-
PLEMENTAL CABIN HEATER IN AN ENCLOSED
AREA SUCH AS A GARAGE THAT DOES NOT HAVE
EXHAUST VENTILATION FACILITIES. ALWAYS VENT
THE CABIN HEATER EXHAUST WHEN OPERATING
THE CABIN HEATER. ALLOW THE DIESEL SUPPLE-
MENTAL CABIN HEATER TO COOL BEFORE PER-
FORMING ANY SERVICE PROCEDURES TO THE
CABIN HEATER. VERIFY THAT ALL DIESEL SUP-
PLEMENTAL CABIN HEATER FUEL LINES ARE
SECURELY FASTENED TO THEIR RESPECTIVE
COMPONENTS BEFORE PERFORMING ANY SER-
VICE PROCEDURES TO THE CABIN HEATER. FAIL-
URE TO FOLLOW THESE INSTRUCTIONS MAY
RESULT IN PERSONAL INJURY OR DEATH.
(1) Position the cabin heater fuel line to the vehi-
cle and connect the body retaining clips.
(2) Connect the heater fuel line to the fuel tank.
(3) Install the clamp that secure the heater fuel
line to the fuel tank. Tighten the clamp securely.
(4) Connect the heater fuel hose to the dosing
pump and the heater fuel line.
(5) Install the clamps that secure the heater fuel
hose to the dosing pump and the heater fuel line.
Tighten the clamps securely.
(6) Lower the vehicle.
Fig. 5 Dosing Pump Fuel Line
1 - HEATER FUEL LINE
2 - HEATER FUEL HOSE
3 - HEATER AIR INTAKE PIPE
4 - RETAINING CLAMP (2)
5 - DOSING PUMP
24 - 118 CABIN HEATERRS

(7) Connect the heater lines to the heater hoses at
the heater core and EGR port. Position spring clamps
onto the hoses.
(8) Fill the engine cooling system (Refer to 7 -
COOLING - STANDARD PROCEDURE).
HEATER UNIT
REMOVAL
WARNING: DO NOT OPERATE THE DIESEL SUP-
PLEMENTAL CABIN HEATER IN AN ENCLOSED
AREA SUCH AS A GARAGE THAT DOES NOT HAVE
EXHAUST VENTILATION FACILITIES. ALWAYS VENT
THE CABIN HEATER EXHAUST WHEN OPERATING
THE CABIN HEATER. ALLOW THE DIESEL SUPPLE-
MENTAL CABIN HEATER TO COOL BEFORE PER-
FORMING ANY SERVICE PROCEDURES TO THE
CABIN HEATER. VERIFY THAT ALL DIESEL SUP-
PLEMENTAL CABIN HEATER FUEL LINES ARE
SECURELY FASTENED TO THEIR RESPECTIVE
COMPONENTS BEFORE PERFORMING ANY SER-
VICE PROCEDURES TO THE CABIN HEATER. FAIL-
URE TO FOLLOW THESE INSTRUCTION MAY
RESULT IN PERSONAL INJURY OR DEATH.(1) Raise and support the vehicle. Take note of the
location of the flexible section of the cabin heater
exhaust tube.
(2) Drain the engine cooling system (Refer to 7 -
COOLING - STANDARD PROCEDURE).
(3) Carefully open one hose to the underbody tube
assembly and drain the remaining coolant. A salvage
hose is a good idea to control the residual coolant, as
flow will occur from both the cabin heater and the
hose and tube assemblies.
(4) Remove the second hose from the underbody
hose and tube assembly.
(5) Loosen the hose and tube assembly from the
toe-board crossmember at two locations.
(6) Disconnect the electrical connector from the
body harness near the toe-board crossmember and
rail.
(7) Remove the wiring harness from the toe-board
crossmember (Refer to 24 - HEATING & AIR CON-
DITIONING/CABIN HEATER/HEATER UNIT -
REMOVAL).
(8) Open the fuel filler cap. Disconnect the rubber
fuel hose between the body tube assembly and the
fuel pump nipple at the body tube joint. A minimal
amount of fuel may flow from the open port.
NOTE: Utilize an approved fuel storage container to
catch any residual fuel.
(9) Loosen the two fasteners at the rail. Take care
to notice that the exhaust tube bracket tab is on top
of the heater bracket and that there are two spacer
washers installed between the rubber grommets.
(10) Remove the flexible section of the cabin
heater exhaust tube from the exhaust tube by loos-
ening the clamp. Remove the hose from the exhaust
tube. Removal of the rail tube assembly may aid in
this service operation (Refer to 24 - HEATING & AIR
CONDITIONING/CABIN HEATER/EXHAUST TUBE
- REMOVAL).
(11) Remove seat hex nut at the heater mounting
flange to crossmember.
(12) Loosen the remaining fasteners which mount
the exhaust tube assembly to the vehicle.
(a) Install a suitable support device under the
cabin heater and secure the cabin heater to the
support.
(13) Loosen the remaining three fasteners to the
crossmembers.
(14) Remove the loosened fasteners that support
the cabin heater while supporting the weight of the
heater.
(15) Swing the cabin heater mounting bracket
from between the exhaust bracket and rail mounting
location. Drain any residual coolant from the cabin
heater.
Fig. 7 Cabin Heater Air Intake And Heater Pipe
Assembly
1 - INTAKE TUBE AIR INTAKE
2 - INTAKE PIPE
3 - RETAINING SCREWS
4 - INTAKE HEATER LINE
5 - RETURN HEATER LINE
RSCABIN HEATER24 - 121
HEATER PIPES (Continued)

(16) Remove the cabin heater from the vehicle.
INSTALLATION
(1) Install the cabin heater mounting bracket
between the exhaust bracket and the rail mounting
location.
(2) Support the cabin heater and install the fasten-
ers that secure the cabin heater to the mounting
bracket.
(3) Install the three fasteners to the crossmem-
bers. Tighten the M6 fasteners to 7 N´m (62 in. lbs.).
(4) Position the two spacer washers between the
body and the rubber grommets for the two mounting
points on the rail.
(5) Tighten the remaining M6 fasteners to 7 N´m
(62 in. lbs.) and the M8 fasteners to 23 N´m (17 ft.
lbs.) which mount the exhaust tube assembly to the
vehicle.
(6) Install the seat hex nut at the heater mounting
flange to the crossmembers. Tighten the nut to 60
N´m (44 ft. lbs.)
(7) Install the flexible section of the cabin heater
exhaust tube to the exhaust tube. Tighten the M6
bolt of the clamp securley. Install the hose to the
exhaust tube.
(8) Tighten the two M8 fasteners at the rail to 23
N´m (17 ft. lbs.). Taking care so that the exhaust
tube bracket tab is on the top of the heater bracket.
(9) Install the wiring harness (Refer to 24 - HEAT-
ING & AIR CONDITIONING/CABIN HEATER/
HEATER UNIT - INSTALLATION).
(10) Tighten the hose and tube assembly to the
toe-board crossmember at two locations.
(11) Install the second hose to the underbody hose
and tube assembly.
(12) Connect the rubber fuel hose between the
body tube assembly and the fuel pump nipple at the
body tube joint. Close the fuel fill cap.
(13) Remove the cabin heater support device from
under the vehicle.
(14) Lower the vehicle.(15) Fill the engine cooling system (Refer to 7 -
COOLING - STANDARD PROCEDURE).
(16) Verify function of the cabin heater.
HEATER WIRING
REMOVAL
(1) Elevate vehicle on a lift taking note of the
exhaust tube flexible section.
(2) Unplug connector from vehicle wiring harness
to cabin heater harness.
(3) Unplug connector from cabin heater harness to
dosing pump connector.
(4) Unplug two connectors from cabin heater har-
ness to cabin heater controller connectors.
(5) Remove two wiring harness connectors from
underbody.
(6) Remove two wiring harness connectors from
cabin heater shield.
(7) Carefully route the cabin heater harness to the
left side between the cabin heater unit and the cabin
heater shield.
INSTALLATION
(1) Carefully route the cabin heater harness from
the left side of the cabin heater between the cabin
heater unit and the cabin heater shield.
(2) Install the two wiring harness retaining con-
nectors to the cabin heater shield.
(3) Route the wiring harness along the underside
of the vehicle and install the two wiring harness
retaining connectors.
(4) Plug the two connectors from the cabin heater
harness to the cabin heater controller.
(5) Plug the connector to the cabin heater harness
to the dosing pump connector.
(6) Plug the connector from the vehicle wiring har-
ness to the cabin heater harness.
(7) Lower the vehicle.
(8) Verify function of the cabin heater.
24 - 122 CABIN HEATERRS
HEATER UNIT (Continued)

The major non-monitored circuits are listed below
along with examples of failures modes that do not
directly cause the PCM to set a DTC, but for a sys-
tem that is monitored.
FUEL PRESSURE
The fuel pressure regulator controls fuel system
pressure. The PCM cannot detect a clogged fuel
pump inlet filter, clogged in-line fuel filter, or a
pinched fuel supply or return line. However, these
could result in a rich or lean condition causing the
PCM to store an oxygen sensor, fuel system, or mis-
fire diagnostic trouble code.
SECONDARY IGNITION CIRCUIT
The PCM cannot detect an inoperative ignition coil,
fouled or worn spark plugs, ignition cross firing, or
open spark plug cables. The misfire will however,
increase the oxygen content in the exhaust, deceiving
the PCM in to thinking the fuel system is too lean.
Also see misfire detection. There are DTC's that can
detect misfire and Ionization shorts in the secondary
ignition circuit, refer to the Powertrain Diagnostic
manual for more information
CYLINDER COMPRESSION
The PCM cannot detect uneven, low, or high engine
cylinder compression. Low compression lowers O2
content in the exhaust. Leading to fuel system, oxy-
gen sensor, or misfire detection fault.
EXHAUST SYSTEM
The PCM cannot detect a plugged, restricted or
leaking exhaust system. It may set a EGR (if
equipped) or Fuel system or O2S fault.
FUEL INJECTOR MECHANICAL MALFUNCTIONS
The PCM cannot determine if a fuel injector is
clogged, the needle is sticking or if the wrong injector
is installed. However, these could result in a rich or
lean condition causing the PCM to store a diagnostic
trouble code for either misfire, an oxygen sensor, or
the fuel system.
EXCESSIVE OIL CONSUMPTION
Although the PCM monitors engine exhaust oxygen
content when the system is in closed loop, it cannot
determine excessive oil consumption.
THROTTLE BODY AIR FLOW
The PCM cannot detect a clogged or restricted air
cleaner inlet or filter element.
VACUUM ASSIST
The PCM cannot detect leaks or restrictions in the
vacuum circuits of vacuum assisted engine control
system devices. However, these could cause the PCMto store a MAP sensor diagnostic trouble code and
cause a high idle condition.
PCM SYSTEM GROUND
The PCM cannot determine a poor system ground.
However, one or more diagnostic trouble codes may
be generated as a result of this condition. The mod-
ule should be mounted to the body at all times,
including when diagnostics are performed.
PCM CONNECTOR ENGAGEMENT
The PCM may not be able to determine spread or
damaged connector pins. However, it might store
diagnostic trouble codes as a result of spread connec-
tor pins.
DESCRIPTION - MONITORED SYSTEMS
There are new electronic circuit monitors that
check fuel, emission, engine and ignition perfor-
mance. These monitors use information from various
sensor circuits to indicate the overall operation of the
fuel, engine, ignition and emission systems and thus
the emissions performance of the vehicle.
The fuel, engine, ignition and emission systems
monitors do not indicate a specific component prob-
lem. They do indicate that there is an implied prob-
lem within one of the systems and that a specific
problem must be diagnosed.
If any of these monitors detect a problem affecting
vehicle emissions, the Malfunction Indicator (Check
Engine) Lamp will be illuminated. These monitors
generate Diagnostic Trouble Codes that can be dis-
played with the a scan tool.
The following is a list of the system monitors:
²EGR Monitor (if equipped)
²Misfire Monitor
²Fuel System Monitor
²Oxygen Sensor Monitor
²Oxygen Sensor Heater Monitor
²Catalyst Monitor
²Evaporative System Leak Detection Monitor (if
equipped)
Following is a description of each system monitor,
and its DTC.
Refer to the appropriate Powertrain Diagnos-
tics Procedures manual for diagnostic proce-
dures.
OXYGEN SENSOR (O2S) MONITOR
Effective control of exhaust emissions is achieved
by an oxygen feedback system. The most important
element of the feedback system is the O2S. The O2S
is located in the exhaust path. Once it reaches oper-
ating temperatures of 300É to 350ÉC (572É to 662ÉF),
the sensor generates a voltage that is inversely pro-
portional to the amount of oxygen in the exhaust.
25 - 6 EMISSIONS CONTROLRS
EMISSIONS CONTROL (Continued)

EVAP/PURGE SOLENOID
DESCRIPTION
All vehicles use a proportional purge solenoid (Fig.
2). The solenoid regulates the rate of vapor flow from
the EVAP canister to the throttle body. The PCM
operates the solenoid.
OPERATION
During the cold start warm-up period and the hot
start time delay, the PCM does not energize the sole-
noid. When de-energized, no vapors are purged.
The proportional purge solenoid operates at a fre-
quency of 200 hz and is controlled by an engine con-
troller circuit that senses the current being applied
to the proportional purge solenoid and then adjusts
that current to achieve the desired purge flow. The
proportional purge solenoid controls the purge rate of
fuel vapors from the vapor canister and fuel tank to
the engine intake manifold.
REMOVAL
The solenoid attaches to a bracket near the radia-
tor on the passenger side of vehicle (Fig. 3). The sole-
noid will not operate unless it is installed correctly.
(1) Disconnect electrical connector from solenoid.
(2) Disconnect vacuum tubes from solenoid.
(3) Remove solenoid from bracket.
INSTALLATION
The solenoid attaches to a bracket near the radia-
tor on the passenger side of vehicle. The solenoid will
not operate unless it is installed correctly.The top of the solenoid has TOP printed on it. The
solenoid will not operate unless it is installed cor-
rectly.
(1) Install solenoid on bracket.
(2) Connect vacuum tube to solenoid.
(3) Connect electrical connector to solenoid.
FUEL FILLER CAP
DESCRIPTION
The plastic fuel fill cap is threaded/quarter turn
onto the end of the fuel filler tube. It's purpose is to
retain vapors and fuel in the fuel tank.
OPERATION
The fuel filler cap incorporates a two-way relief
valve that is closed to atmosphere during normal
operating conditions. The relief valve is calibrated to
open when a pressure of 17 kPa (2.5 psi) or vacuum
of 2 kPa (0.6 in. Hg) occurs in the fuel tank. When
the pressure or vacuum is relieved, the valve returns
to the normally closed position.
CAUTION: Remove the fuel filler cap to release fuel
tank pressure before disconnecting any fuel system
component.
Fig. 2 Proportional Purge Solenoid
Fig. 3 EVAP PURGE SOLENOID
1 - EVAP Purge Solenoid
2 - EGR VAlve
3 - Generator
RSEVAPORATIVE EMISSIONS25-13

AJAR SWITCH - EXPORT -INSTALLATION, HOOD .................8Q-3
AJAR SWITCH - EXPORT - REMOVAL, HOOD .............................. 8Q-3
ALIGNMENT - DESCRIPTION, WHEEL ......2-47
ALIGNMENT - EXPORT - STANDARD PROCEDURE, FRONT FOG LAMP UNIT .....8L-9
ALIGNMENT - EXPORT - STANDARD PROCEDURE, HEADLAMP UNIT .........8L-15
ALIGNMENT - STANDARD PROCEDURE, FRONT FOG LAMP UNIT ................8L-9
ALIGNMENT - STANDARD PROCEDURE, FRONT WIPER ARM ................... 8R-9
ALIGNMENT - STANDARD PROCEDURE, HEADLAMP UNIT ..................... 8L-14
ALIGNMENT - STANDARD PROCEDURE, WHEEL ............................. 2-52
ALIGNMENT, SPECIFICATIONS - WHEEL ....2-56
AMBIENT TEMP SENSOR - DESCRIPTION . 8M-12
AMBIENT TEMP SENSOR - OPERATION . . 8M-12
AMBIENT TEMPERATURE SENSOR CIRCUIT, DIAGNOSIS AND TESTING .....8M-12
AMBIENT TEMPERATURE SENSOR, DIAGNOSIS AND TESTING .............8M-12
AMPLIFIER - INSTALLATION .............8A-7
AMPLIFIER - REMOVAL ................8A-7
AN AIRBAG DEPLOYMENT - STANDARD PROCEDURE, SERVICE AFTER ...........8O-7
ANCHOR - DESCRIPTION, CHILD RESTRAINT .......................... 8O-9
ANCHOR - OPERATION, CHILD RESTRAINT .......................... 8O-10
ANTENNA - EXPORT - DESCRIPTION, QUARTER GLASS INTEGRAL ............8A-13
ANTENNA - EXPORT - OPERATION, QUARTER GLASS INTEGRAL ............8A-13
ANTENNA - NAVIGATION RADIO - INSTALLATION ....................... 8A-11
ANTENNA - NAVIGATION RADIO - REMOVAL .......................... 8A-11
ANTENNA BODY AND CABLE - DESCRIPTION ........................ 8A-7
ANTENNA BODY AND CABLE - OPERATION .......................... 8A-7
ANTENNA BODY AND CABLE, DIAGNOSIS AND TESTING ..............8A-8
ANTENNA CABLE - INSTALLATION, INSTRUMENT PANEL .................8A-12
ANTENNA CABLE - REMOVAL, INSTRUMENT PANEL .................8A-12
ANTENNA, EXPORT - QUARTER GLASS INTEGRAL .......................... 8A-13
ANTENNA MODULE - EXPORT - DESCRIPTION ....................... 8A-10
ANTENNA MODULE - EXPORT - OPERATION ......................... 8A-10
ANTENNA MODULE, EXPORT ...........8A-10
ANTILOCK BRAKE - DESCRIPTION, CONTROLLER ........................ 8E-4
ANTILOCK BRAKE - INSTALLATION, CONTROLLER ........................ 8E-6
ANTILOCK BRAKE - OPERATION, CONTROLLER ........................ 8E-5
ANTILOCK BRAKE - REMOVAL, CONTROLLER ........................ 8E-5
ANTILOCK BRAKE SYSTEM - DESCRIPTION ........................ 5-87
ANTILOCK BRAKE SYSTEM - OPERATION . . 5-88
ANTILOCK BRAKE SYSTEM BLEEDING - STANDARD PROCEDURE ................5-90
ANTILOCK BRAKE SYSTEM (EXPORT) - DESCRIPTION ........................ 5-87
A-PILLAR LOWER EXTENSION TRIM - INSTALLATION ....................... 23-79
A-PILLAR LOWER EXTENSION TRIM - REMOVAL .......................... 23-79
A-PILLAR TRIM - INSTALLATION ........23-79
A-PILLAR TRIM - REMOVAL ............23-79
A-PILLAR-HEADER, OR B-PILLAR - INSTALLATION ....................... 23-17
A-PILLAR-HEADER, OR B-PILLAR - REMOVAL .......................... 23-17
APPLIQUE - INSTALLATION .............23-14
APPLIQUE - REMOVAL ................23-14
ARM - DESCRIPTION, LOWER CONTROL . . . 2-12
ARM - INSPECTION, LOWER CONTROL ....2-14
ARM - INSTALLATION, LOWER CONTROL . . 2-15
ARM - INSTALLATION, REAR WIPER .....8R-10 ARM - OPERATION, LOWER CONTROL
.....2-12
ARM - REMOVAL, LOWER CONTROL ......2-12
ARM - REMOVAL, REAR WIPER .........8R-10
ARM ALIGNMENT - STANDARD PROCEDURE, FRONT WIPER ............8R-9
ARM (REAR BUSHING - HYDRO) - ASSEMBLY, LOWER CONTROL ...........2-15
ARM (REAR BUSHING - HYDRO) - DISASSEMBLY, LOWER CONTROL ........2-13
ARM (REAR BUSHING - STANDARD) - ASSEMBLY, LOWER CONTROL ...........2-14
ARM (REAR BUSHING - STANDARD) - DISASSEMBLY, LOWER CONTROL ........2-13
ARMREST - INSTALLATION ............23-108
ARMREST - REMOVAL ...............23-108
ARMREST - SECOND ROW - FOLD-IN- FLOOR - INSTALLATION ..............23-130
ARMREST - SECOND ROW - FOLD-IN- FLOOR - REMOVAL .................. 23-130
ARMREST ROTATING ASSEMBLY - SECOND ROW - FOLD-IN-FLOOR -
INSTALLATION ...................... 23-130
ARMREST ROTATING ASSEMBLY - SECOND ROW - FOLD-IN-FLOOR -
REMOVAL ......................... 23-130
ARMS - DESCRIPTION, ROCKER ........9-112
ARMS - INSPECTION, ROCKER ...........9-35
ARMS - INSTALLATION, FRONT WIPER ....8R-9
ARMS - INSTALLATION, ROCKER .........9-35
ARMS - OPERATION, ROCKER ..........9-112
ARMS - REMOVAL, FRONT WIPER .........8R-9
ARMS - REMOVAL, ROCKER .............9-35
ARMS AND SHAFT - ASSEMBLY, ROCKER ............................ 9-113
ARMS AND SHAFT - DISASSEMBLY, ROCKER ............................ 9-113
ARMS AND SHAFT - INSTALLATION, ROCKER ............................ 9-113
ARMS AND SHAFT - REMOVAL, ROCKER . . 9-112
ASSIST DISPLAY - DESCRIPTION, PARK . . . 8B-3
ASSIST DISPLAY - INSTALLATION, PARK . . . 8B-4
ASSIST DISPLAY - OPERATION, PARK .....8B-3
ASSIST DISPLAY - REMOVAL, PARK ......8B-4
ASSIST HANDLE - INSTALLATION ........23-79
ASSIST HANDLE - REMOVAL ...........23-79
ASSIST MODULE - DESCRIPTION, PARK . . . 8B-4
ASSIST MODULE - INSTALLATION, PARK . . 8B-6
ASSIST MODULE - OPERATION, PARK .....8B-5
ASSIST MODULE - REMOVAL, PARK ......8B-5
ASSIST SENSOR - DESCRIPTION, PARK . . . 8B-6
ASSIST SENSOR - INSTALLATION, PARK . . . 8B-6
ASSIST SENSOR - OPERATION, PARK .....8B-6
ASSIST SENSOR - REMOVAL, PARK ......8B-6
ASSIST STRAP - INSTALLATION, FRONT SEAT BACK ........................ 23-112
ASSIST STRAP - REMOVAL, FRONT SEAT BACK ........................ 23-112
ATTACHED - INSTALLATION, EXTERIOR NAME PLATES - ADHESIVE .............23-51
ATTACHED - INSTALLATION, EXTERIOR NAME PLATES - TAPE .................23-51
ATTACHED - REMOVAL, EXTERIOR NAME PLATES - ADHESIVE .................. 23-51
ATTACHED - REMOVAL, EXTERIOR NAME PLATES - TAPE ...................... 23-51
AUDIO/VIDEO - DESCRIPTION ...........8A-1
AUDIO/VIDEO, DIAGNOSIS AND TESTING . . 8A-2
AUTO SHUT DOWN RELAY - DESCRIPTION ......................... 8I-3
AUTO SHUT DOWN RELAY - OPERATION . . . 8I-3
AUTOMATIC ADJUSTER - DIAGNOSIS AND TESTING, DRUM BRAKE ............5-14
AUTOMATIC ADJUSTER TENSION RELEASE - STANDARD PROCEDURE,
PARKING BRAKE ...................... 5-63
AUTOMATIC ADJUSTER TENSION RESET - STANDARD PROCEDURE, PARKING
BRAKE .............................. 5-64
AUTOMATIC DAY / NIGHT MIRROR - DESCRIPTION ....................... 8N-28
AUTOMATIC DAY / NIGHT MIRROR - OPERATION ......................... 8N-28
AUTOMATIC DAY / NIGHT MIRROR, DIAGNOSIS AND TESTING .............8N-28
AUTOMATIC TEMPERATURE CONTROL, DESCRIPTION ........................ 24-3
AUTOMATIC TEMPERATURE CONTROL, OPERATION .......................... 24-5AUTOMATIC TEMPERATURE CONTROL
SYSTEM, OPERATION ................24-114
AUTOMATIC TRANSAXLE - DESCRIPTION, 40TE ................... 21-2
AUTOMATIC TRANSAXLE - DESCRIPTION, 41TE .................21-147
AUTOMATIC TRANSAXLE - OPERATION, 40TE ............................... 21-4
AUTOMATIC TRANSAXLE - OPERATION, 41TE ............................. 21-149
AUTOMATIC TRANSAXLE, SPECIAL TOOLS - 41TE ...................... 21-213
AUTOMATIC/MANUAL TRANSAXLE FLUID - DESCRIPTION ........................0-4
AWD - INSTALLATION ..................2-45
AWD - INSTALLATION, REAR WHEEL SPEED SENSOR ....................... 5-92
AWD - INSTALLATION, SPRING ..........2-39
AWD - REMOVAL ..................... 2-44
AWD - REMOVAL, REAR WHEEL SPEED SENSOR ............................ 5-92
AWD - REMOVAL, SPRING ..............2-38
AWD, HEAVY DUTY, CARGO - INSTALLATION ........................ 2-36
AWD, HEAVY DUTY, CARGO - REMOVAL . . . 2-36
AWD POWER TRANSFER UNIT FLUID - DESCRIPTION .........................0-6
AWD REAR DRIVELINE MODULE FLUIDS - DESCRIPTION ........................0-6
B OR C-PILLAR - INSTALLATION, SEAT BELT HEIGHT ADJUSTER ..............8O-38
B OR C-PILLAR - REMOVAL, SEAT BELT HEIGHT ADJUSTER ................... 8O-38
BACK - INSTALLATION, BENCH SEAT ....23-147
BACK - INSTALLATION, FRONT SEAT ....23-111
BACK - QUAD BUCKET - INSTALLATION, BUCKET SEAT ...................... 23-141
BACK - QUAD BUCKET - REMOVAL, BUCKET SEAT ...................... 23-140
BACK - REMOVAL, BENCH SEAT ........23-147
BACK - REMOVAL, FRONT SEAT ........23-111
BACK ASSIST STRAP - INSTALLATION, FRONT SEAT ....................... 23-112
BACK ASSIST STRAP - REMOVAL, FRONT SEAT ....................... 23-112
BACK COVER - INSTALLATION, BENCH SEAT ............................. 23-148
BACK COVER - INSTALLATION, FRONT SEAT ............................. 23-116
BACK COVER - REMOVAL, BENCH SEAT . . 23-148
BACK COVER - REMOVAL, FRONT SEAT . . 23-113
BACK COVER/FOAM - SECOND ROW - FOLD-IN-FLOOR - INSTALLATION, SEAT . . 23-133
BACK COVER/FOAM - SECOND ROW - FOLD-IN-FLOOR - REMOVAL, SEAT ......23-133
BACK COVER/FOAM - THIRD ROW - FOLD-IN-FLOOR - INSTALLATION, SEAT . . 23-156
BACK COVER/FOAM - THIRD ROW - FOLD-IN-FLOOR - REMOVAL, SEAT ......23-155
BACK FRAME - SECOND ROW - FOLD-IN-FLOOR - INSTALLATION, SEAT . . 23-134
BACK FRAME - SECOND ROW - FOLD-IN-FLOOR - REMOVAL, SEAT ......23-134
BACK FRAME - THIRD ROW - FOLD-IN-FLOOR - INSTALLATION, SEAT . . 23-157
BACK FRAME - THIRD ROW - FOLD-IN-FLOOR - REMOVAL, SEAT ......23-156
BACK HINGE - REMOVAL, BENCH SEAT . . 23-146
BACK HINGE COVERS - QUAD BUCKET, 50/50 SPLIT, BENCH - INSTALLATION,
SEAT ............................. 23-146
BACK HINGE COVERS - QUAD BUCKET, 50/50 SPLIT, BENCH - REMOVAL, SEAT . . 23-146
BACK PANEL - INSTALLATION, BENCH SEAT ............................. 23-144
BACK PANEL - INSTALLATION, FRONT SEAT ............................. 23-113
BACK PANEL - REMOVAL, BENCH SEAT . . 23-143
BACK PANEL - REMOVAL, FRONT SEAT . . 23-112
BACK PANEL - SECOND ROW -FOLD-IN-FLOOR - INSTALLATION,
SEAT ............................. 23-134
BACK PANEL - SECOND ROW -FOLD-IN-FLOOR - REMOVAL, SEAT .....23-134
BACK PANEL - THIRD ROW -FOLD-IN- FLOOR - INSTALLATION, SEAT .........23-158
BACK PANEL - THIRD ROW -FOLD-IN- FLOOR - REMOVAL, SEAT .............23-158
2 INDEXRS
Description Group-Page Description Group-Page Description Group-Page