2005 CHRYSLER VOYAGER brake

(26) Remove the three nuts retaining the steering
column to the dash panel steering column mounting
bracket and lower column to the floor (Fig. 7).(27) Remove the three nuts attaching the instru-
ment panel to the brake pedal support bracket.
(28) Remove six instrument panel steering column
cover plate attaching screws and remove cover plate
(Fig. 8).Remove the screws attaching the instrument
panel reinforcement and remove (Fig. 9).
Fig. 5 RIGHT SIDE INSTRUMENT PANEL
ATTACHING SCREWS
1 - INSTRUMENT PANEL ATTACHING SCREWS
2 - INSTRUMENT PANEL TO COWL SIDE LOCATOR SCREW
3 - COWL SIDE COWL REINFORCEMENT
4 - COWL PANEL
5 - INSTRUMENT PANEL COWL SIDE ROLL DOWN BOLT
Fig. 6 STEERING COLUMN SHROUDS
1 - FIXED SHROUD
2 - ATTACHING SCREW(S)
3 - STEERING COLUMN BEARING SHROUD
4 - TRACTION CONTROL DISABLE SWITCH
5 - MULTI-FUNCTION SWITCH AND CLOCKSPRING HOUSING
6 - STEERING COLUMN SHROUD
7 - STEERING COLUMN
Fig. 7 STEERING COLUMN MOUNTING BRACKET
1 - DASH PANEL STEERING COLUMN MOUNTING BRACKET
2 - INSTRUMENT PANEL STEERING COLUMN BRACKET
3 - ATTACHING NUT(S)
Fig. 8 LEFT SIDE I/P ATTACHING SCREWS
1 - INSTRUMENT PANEL ATTACHING SCREWS
2 - INSTRUMENT PANEL
3 - COLUMN COVER PLATE ATTACHING SCREWS
4 - INSTRUMENT PANEL COLUMN COVER PLATE
5 - INSTRUMENT PANEL COWL SIDE ROLL DOWN SCREW
6 - COWL PANEL
RSINSTRUMENT PANEL23-69
INSTRUMENT PANEL ASSEMBLY (Continued)

(7) Place steering column cover plate into position
(Fig. 8).
(8) Install six instrument panel steering column
cover plate attaching screws.
(9) Install the screws attaching the instrument
panel reinforcement (Fig. 9).
(10) Place brake pedal support bracket into posi-
tion and install three nuts attaching to instrument
panel.
(11) Place steering column into position and install
four nuts retaining the steering column to the dash
panel steering column mounting bracket and lower
column to the floor (Fig. 7).
(12) Connect the Occupant Restraint Controller
(ORC) harness connector.
(13) Connect the steering column wiring. There
are seven connectors and clip the harness to the col-
umn.
(14) Connect the left side wiring:
(a) Brake switch.
(b) Main bulkhead connector.
(c) Five harness connectors.
(d) Driver airbag connector.
(15) Place steering column bearing shroud and
steering column shroud into position and install four
steering column shroud retaining screws (Fig. 6).
(16) Place fixed shroud into position and install
two steering column fixed shroud retaining screws
(Fig. 6).
(17) Install two screws to the hood release handle.
(18) Install the inflatable knee blocker. (Refer to
23 - BODY/INSTRUMENT PANEL/KNEE BLOCKER
- INSTALLATION).
(19) Install the lower steering column cover and
end cap. (Refer to 23 - BODY/INSTRUMENT PAN-
EL/LOWER STEERING COLUMN COVER AND
END CAP - INSTALLATION).
(20) Install the cluster bezel. (Refer to 23 - BODY/
INSTRUMENT PANEL/CLUSTER BEZEL -
INSTALLATION).
(21) Install over steering column cover. (Refer to
23 - BODY/INSTRUMENT PANEL/STEERING COL-
UMN OPENING COVER - INSTALLATION).
(22) Install the right end cover. Position over
retaining slots and firmly snap into place.
(23) Connect the right side wire connectors to the
HVAC behind the glove box area and the two
antenna connectors behind the glove box hinge.
(24) Install the glove box:
(a) Install glove box into the vehicle. Line up the
hinges and firmly snap together.(b) Push in on sides of glove box bin and raise
door.
(25) Install two screws to each right and left cowl
trim covers.
(26) Connect the wire connectors to the Passenger
Airbag.
(27) Install the screws attaching the instrument
panel frame to the dash panel below windshield
opening.
(28) Install screws attaching instrument panel
frame to the dash panel below windshield opening
(Fig. 4).
(29) Install the instrument panel top cover and
silencer. (Refer to 23 - BODY/INSTRUMENT PAN-
EL/INSTRUMENT PANEL TOP PAD - INSTALLA-
TION).
(30) Install both left and right side A-pillar trim
covers.
(31) Install bolts attaching the lower supports to
the floor pan (Fig. 3).
(32) Install bolts attaching the lower supports to
the instrument panel frame.
(33) Install the lower console:
(a) Install lower console to vehicle.
(b) Connect the auxiliary power outlet.
(c) Install the six retaining screws.
(34) Connect the battery negative cable.
INSTRUMENT PANEL CENTER
BEZEL
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Insert the trim stick (special tool #C-4755) or
equivalent between access cover and center bezel
gently pry outward.
(3) Carefully pry the access cover from the instru-
ment panel (Fig. 10).
(4) Remove the two center bezel attaching screws.
(5) Using a trim stick or equivalent, gently pry out
on the edge of the instrument panel center bezel and
pull outward.
(6) Disconnect the wire connectors to the accessory
switches and HVAC control.
(7) Remove the instrument panel center bezel from
the vehicle.
RSINSTRUMENT PANEL23-71
INSTRUMENT PANEL ASSEMBLY (Continued)

(3) Place the lower steering column cover into posi-
tion and push spring clips into position.
(4) Install the two screws attaching the lower
steering column cover to instrument panel.
BLOCKER- INFLATABLE KNEE
REMOVAL
(1) Remove lower steering column cover (Refer to
23 - BODY/INSTRUMENT PANEL/STEERING COL-
UMN OPENING COVER - REMOVAL).
(2) Remove the park brake release handle link
from the park brake release handle.
(3) Disengage inflatable knee blocker wire connec-
tor from lower instrument and disconnect the wire
connector (Fig. 17).(4) Remove screws attaching to instrument panel.
(5) Remove inflatable knee blocker from vehicle.
INSTALLATION
(1) Place inflatable knee blocker into position (Fig.
17).
(2) Connect inflatable knee blocker wire connector
and install inflatable knee blocker attaching screws.
(3) Install the steering column cover backing plate
into vehicle.
(4) Install park brake release handle link to park
brake release handle.
(5) Install the lower steering column cover (Refer
to 23 - BODY/INSTRUMENT PANEL/STEERING
COLUMN OPENING COVER - INSTALLATION).
Fig. 16 STEERING COLUMN COVER AND END CAP
1 - INSTRUMENT PANEL UPPER AND LOWER PANEL
2 - ATTACHING SCREW(S)
3 - END CAP
4 - INSTRUMENT PANEL STEERING COLUMN COVER5 - INSTRUMENT PANEL STEERING COLUMN COVER PLATE
6 - COWL PANEL
7 - COWL SIDE TAPPING PLATE
RSINSTRUMENT PANEL23-75
LOWER STEERING COLUMN COVER (Continued)

DESCRIPTION FIGURE
UPPER COWL PLENUM AND REINFORCEMENT - RIGHT HAND DRIVE 201
COWL SIDE PANEL AND DASH PANEL - RIGHT HAND DRIVE 202
LOWER COWL PLENUM, SUPPORT AND DASH PANEL - RIGHT HAND DRIVE 203
STEERING COLUMN REINFORCEMENT, BELT REINFORCEMENT AND DASH PANEL -
RIGHT HAND DRIVE204
INSTRUMENT PANEL TAPPING PLATE AND COWL SIDE PANEL - RIGHT HAND DRIVE 205
DASH PANEL AND BELT REINFORCEMENT - RIGHT HAND DRIVE 206
UPPER SUPPORT, UPPER REINFORCEMENT AND UPPER COWL PLENUM - RIGHT
HAND DRIVE207
UPPER SUPPORT, BRAKE PEDAL BRACKET REINFORCEMENT AND DASH PANEL -
RIGHT HAND DRIVE208
REINFORCEMENT, MOUNTING BRACKETS AND DASH PANEL - RIGHT HAND DRIVE 209
STRUT TOWER, COWL SIDE PANEL - RIGHT HAND DRIVE 210
REINFORCEMENTS, SIDE RAILS, COWL SIDE PANELS AND DASH PANEL - RIGHT
HAND DRIVE211
UPPER COWL PLENUM, GUSSETS, SIDE SHIELDS AND BODY SIDE APERTURE -
RIGHT HAND DRIVE212
SIDE GLASS ANTENNA TAPPING PLATE AND INNER BODY SIDE APERTURE - RIGHT
HAND DRIVE213
Fig. 85 FRONT FENDER SHIELD - RIGHT
RSBODY STRUCTURE23 - 237
WELD LOCATIONS (Continued)

Fig. 208 UPPER SUPPORT, BRAKE PEDAL BRACKET REINFORCEMENT AND DASH PANEL - RIGHT HAND
DRIVE
RSBODY STRUCTURE23 - 345
WELD LOCATIONS (Continued)

FRONT HEATER CORE
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAG
SYSTEM. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
(1) Remove the silencer boot fasteners located
around the base of the lower steering shaft from the
dash panel so that it may be pushed aside.
(2) Remove the brake lamp switch from its mount-
ing bracket (Refer to 8 - ELECTRICAL/LAMPS/
LIGHTING - EXTERIOR/BRAKE LAMP SWITCH -
REMOVAL).
(3) Disconnect the power brake booster input rod
(push rod) from the pin on the brake pedal arm
(Refer to 5 - BRAKES - ABS/HYDRAULIC/ME-
CHANICAL/POWER BRAKE BOOSTER -
REMOVAL).
(4) Remove the heater core tubes (Refer to 24 -
HEATING & AIR CONDITIONING/PLUMBING/
HEATER CORE - REMOVAL).
(5) Remove the two screws that secure the heater
core mounting plate to the distribution housing.
(6) While pulling the accelerator pedal upward
(Fig. 18) and pushing the brake pedal downward
(Fig. 19) far enough for clearance, pull the heater
core out of the distribution housing.
(7) Use absorbent toweling to mop up any engine
coolant spills from the preceding operation. Also, if
the heater core was leaking, use absorbent toweling
and reach into the heater core opening to mop up
any residual engine coolant within the distribution
housing.
INSTALLATION
FRONT HEATER CORE TUBES
(1) Remove the plugs or tape from both heater core
tube fittings and both heater core ports.
(2) Position the heater core tubes and sealing plate
as a unit beneath the instrument panel.
Fig. 18 Accelerator Pedal - LHD Shown, RHD Typical
1 - HEATER CORE
Fig. 19 Brake Pedal - LHD Shown, RHD Typical
1 - HEATER CORE
2 - BRAKE PEDAL
RSPLUMBING - FRONT24-85
HEATER CORE (Continued)

(3) Align the engine compartment ends of both
heater core tubes with the openings in the dash
panel seal and push them simultaneously forward
through the seal far enough to engage the heater
core ends of the tubes with the heater core supply
and return ports.
(4) Position both heater core tubes and the sealing
plate simultaneously to the heater core supply and
return ports.
NOTE: The heater core tubes each have a slot that
must be indexed to a location tab within each of the
heater core ports. Adjust the position of the tubes
as required so that the sealing plate fits flush
against the heater core supply and return ports,
which indicates that the tubes are properly indexed.
(5) Index both heater core tubes to the heater core
ports.
(6) Install the screw that secures the heater core
tube sealing plate to the heater core supply and
return ports. Tighten the screw to 3 N´m (27 in. lbs.).
(7) Install the silencer under the driver side end of
the instrument panel.
(8) Connect the heater hoses to the heater hose
tubes (Refer to 24 - HEATING & AIR CONDITION-
ING/PLUMBING/HEATER INLET HOSE - INSTAL-
LATION) and(Refer to 24 - HEATING & AIR
CONDITIONING/PLUMBING/HEATER RETURN
HOSE - INSTALLATION).
(9) Reconnect the battery negative cable.
(10) Refill the engine cooling system (Refer to 7 -
COOLING - STANDARD PROCEDURE - COOLING
SYSTEM REFILL).
FRONT HEATER CORE
(1) While pushing the brake pedal downward and
pulling the accelerator pedal upward far enough for
clearance, slide the heater core into the distribution
housing.
(2) Install the two screws that secure the heater
core mounting plate to the distribution housing.
Tighten the screws to 2 N´m (17 in. lbs.).(3) Install the heater core tubes (Refer to 24 -
HEATING & AIR CONDITIONING/PLUMBING/
HEATER CORE - INSTALLATION).
(4) Reconnect the power brake booster input rod
(push rod) to the pin on the brake pedal arm (Refer
to 5 - BRAKES/HYDRAULIC/MECHANICAL/
POWER BRAKE BOOSTER - INSTALLATION).
(5) Reinstall the brake lamp switch into its mount-
ing bracket (Refer to 8 - ELECTRICAL/LAMPS/
LIGHTING - EXTERIOR/BRAKE LAMP SWITCH -
INSTALLATION).
(6) Reinstall the silencer boot around the base of
the lower steering shaft on the dash panel.
(7) Reconnect the battery negative cable.
(8) Refill the engine cooling system (Refer to 7 -
COOLING - STANDARD PROCEDURE - COOLING
SYSTEM REFILL).
(9) Operate system for two thermostat cycles to
assure the elimination of any air that may be
trapped within the cooling system.
HEATER INLET HOSE
REMOVAL
WARNING: REFER TO THE APPLICABLE WARN-
INGS AND CAUTIONS FOR THIS SYSTEM BEFORE
PERFORMING THE FOLLOWING OPERATION (Refer
to 24 - HEATING & AIR CONDITIONING/PLUMBING -
WARNING).
NOTE: The heater inlet hose is constructed from
formed steel tubing and rubber hoses. Depending
on application, the ends are secured to the heater
core, engine oil cooler or the engine by spring ten-
sion clamps.
(1) Drain the engine cooling system (Refer to 7 -
COOLING - STANDARD PROCEDURE - COOLING
SYSTEM DRAIN).
24 - 86 PLUMBING - FRONTRS
HEATER CORE (Continued)

The following is a list of the monitored compo-
nents:
²Catalyst Monitor
²Comprehensive Components
²EGR (if equipped)
²Fuel Control (rich/lean)
²Oxygen Sensor Monitor
²Oxygen Sensor Heater Monitor
²Purge
²Misfire
²Natural Vacuum Leak Detection (NVLD)
COMPREHENSIVE COMPONENTS
Along with the major monitors, OBD II requires
that the diagnostic system monitor any component
that could affect emissions levels. In many cases,
these components were being tested under OBD I.
The OBD I requirements focused mainly on testing
emissions-related components for electrical opens and
shorts.
However, OBD II also requires that inputs from
powertrain components to the PCM be tested for
rationality, and that outputs to powertrain compo-
nents from the PCM be tested forfunctionality.
Methods for monitoring the various Comprehensive
Component monitoring include:
(1) Circuit Continuity
²Open
²Shorted high
²Shorted to ground
(2) Rationality or Proper Functioning
²Inputs tested for rationality
²Outputs tested for functionality
NOTE: Comprehensive component monitors are
continuous. Therefore, enabling conditions do not
apply. All will set a DTC and illuminate the MIL in 1-
trip.
Input RationalityÐWhile input signals to the
PCM are constantly being monitored for electrical
opens and shorts, they are also tested for rationality.
This means that the input signal is compared against
other inputs and information to see if it makes sense
under the current conditions.
PCM sensor inputs that are checked for rationality
include:
²Manifold Absolute Pressure (MAP) Sensor
²Oxygen Sensor (O2S) (slow response)
²Engine Coolant Temperature (ECT) Sensor
²Camshaft Position (CMP) Sensor
²Vehicle Speed Sensor
²Crankshaft Position (CKP) Sensor
²Intake Air Temperature (IAT) Sensor
²Throttle Position (TPS) Sensor
²Ambient/Battery Temperature Sensors
²Power Steering Switch²Oxygen Sensor Heater
²Engine Controller
²Brake Switch
²Natural Vacuum Leak Detection (NVLD)
²P/N Switch
²Trans Controls
Output FunctionalityÐPCM outputs are tested
for functionality in addition to testing for opens and
shorts. When the PCM provides a voltage to an out-
put component, it can verify that the command was
carried out by monitoring specific input signals for
expected changes. For example, when the PCM com-
mands the Idle Air Control (IAC) Motor to a specific
position under certain operating conditions, it expects
to see a specific (target) idle speed (RPM). If it does
not, it stores a DTC.
PCM outputs monitored for functionality include:
²Fuel Injectors
²Ignition Coils
²Torque Converter Clutch Solenoid
²Idle Air Control
²Purge Solenoid
²EGR Solenoid
²Radiator Fan Control
²Trans Controls
OXYGEN SENSOR (O2S) MONITOR
DESCRIPTIONÐEffective 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 operating temperature 300É to 350ÉC
(572É to 662ÉF), the sensor generates a voltage that
is inversely proportional to the amount of oxygen in
the exhaust. When there is a large amount of oxygen
in the exhaust caused by a lean condition, misfire or
exhaust leak, the sensor produces a low voltage,
below 450 mV. When the oxygen content is lower,
caused by a rich condition, the sensor produces a
higher voltage, above 450mV.
The information obtained by the sensor is used to
calculate the fuel injector pulse width. The PCM is
programmed to maintain the optimum air/fuel ratio.
At this mixture ratio, the catalyst works best to
remove hydrocarbons (HC), carbon monoxide (CO)
and nitrous oxide (NOx) from the exhaust.
The O2S is also the main sensing element for the
EGR, Catalyst and Fuel Monitors, and purge.
The O2S may fail in any or all of the following
manners:
²Slow response rate (Big Slope)
²Reduced output voltage (Half Cycle)
²Heater Performance
Slow Response Rate (Big Slope)ÐResponse rate
is the time required for the sensor to switch from
lean to rich signal output once it is exposed to a
25 - 2 EMISSIONS CONTROLRS
EMISSIONS CONTROL (Continued)