Chrysler PT Cruiser. Manual — part 529
WASHER SYSTEM TEST
CONDITION
POSSIBLE CAUSES
CORRECTION
PUMP RUNS NO FLUID
FLOWING.
1. NO FLUID IN THE
RESERVOIR.
1. FILL RESERVOIR.
2. NOZZLE PLUGGED
OR FROZEN.
2. THAW AND CHECK FLOW IF BLOCKED
3. BROKEN, LOOSE OR
PINCHED HOSE.
3. CHECK FLOW THROUGH HOSE CONNECTIONS.
4. FAULTY PUMP.
4. APPLY BATTERY VOLTAGE TO MOTOR
TERMINALS, REPLACE IF PUMP DOES NOT RUN.
SYSTEM OPERATES
INTERMITTENTLY.
1. LOOSE WIRE
CONNECTION.
1. CHECK WIRE CONNECTIONS.
2. FAULTY SWITCH.
2. DISCONNECT WIRE HARNESS USE VOLTMETER
TO CHECK SWITCH.
SYSTEM OUTPUT IS
LOW.
1. PINCHED HOSE.
1. CHECK FLOW THROUGH HOSE CONNECTION.
2. HOSE BLOCKED.
2. DISCONNECT HOSE AT NOZZLE CHECK FOR
FLOW. REPLACE AS NECESSARY.
FRONT WASHER NOZZLE
REMOVAL
(1) Open hood.
(2) Remove the rear underhood silencer pad fas-
teners.
(3) Disconnect the washer hose from the underside
of the front washer nozzle.
(4) Lower hood down.
(5) Using a plastic body filler spreader or equiva-
lent (credit card), gently place it underneath the
front of the washer nozzle. Be careful not to damage
the hood seal underneath the nozzle.
(6) Rock the nozzle back and forth slightly to
release it from the hood panel.
INSTALLATION
(1) Place the nozzle into hood opening and snap
into place.
(2) Open hood.
(3) Connect the washer hose to the underside of
the washer nozzle.
(4) After connecting hose, check for proper system
function and to assure leak free connections by actu-
ating the front washer system switch from inside of
vehicle.
(5) Install the underhood, rear hood silencer pad
fasteners.
(6) Close hood.
(7) Verify system operation.
FRONT WIPER ARMS
REMOVAL
(1) Place the wiper arm/blades in the PARK posi-
tion and turn ignition OFF.
(2) Open hood.
(3) Using a trim stick (special tool #C-4755) or
equivalent, gently pry up on the wiper arm nut cap
and remove (Fig. 6).
(4) Remove wiper arm retaining nut (Fig. 6).
(5) Remove the arm from the pivot using a rocking
motion while the arm is in an over/centered position
(Fig. 6).
(6) Clean metal splinters OFF the pivot shafts.
Fig. 6 FRONT WIPER ARM - REMOVE/INSTALL
8R - 6
WIPERS/WASHERS
PT
WIPERS/WASHERS (Continued)
INSTALLATION
Before installation activate wiper system to ensure
the wiper module is in the PARK position. Position
wiper arms so that the tip of the driver’s blade and
the middle of the passenger’s blade is on the park
line on the windshield. Refer to Adjustments in this
section for Wiper Arm Adjustment.
(1) Place the arm on the pivot while the arm is in
an over/centered position (Fig. 6).
(2) Install the wiper arm retaining nut (Fig. 6)and
torque to 21 N·m (190 in. lbs.).
(3) Install the wiper arm nut cap (Fig. 6).
(4) Close hood.
(5) Verify system operation.
ADJUSTMENTS
ADJUSTMENT - FRONT WIPER ARMS
(1) Open hood.
(2) Using a trim stick (special tool #C-4755) or
equivalent, gently pry up on the wiper arm nut cap
and remove (Fig. 6).
(3) Remove wiper arm retaining nut (Fig. 6).
(4) Remove the arm from the pivot using a rocking
motion while the arm is in an over/centered position
(Fig. 6).
(5) The wiper blade should be within the tolerance
shown by the tick mark. The park line or tick mark,
is on the windshield (Fig. 7).
NOTE: In the event that the wiper blade tip exces-
sively strikes the cowl screen due to long term nor-
mal wear, reposition the wiper blade tip slightly
above the park line. Make sure that the wipers are
in the PARK position.
(6) Place the arm on the pivot while the arm is in
an over/centered position (Fig. 6).
(7) Install the wiper arm retaining nut (Fig. 6)and
torque to 21 N·m (190 in. lbs.).
(8) Install the wiper arm nut cap (Fig. 6).
(9) Close hood.
(10) Verify system operation.
ADJUSTMENT - FRONT WIPER ARMS - RHD
(1) Open hood.
(2) Using a trim stick (special tool #C-4755) or
equivalent, gently pry up on the wiper arm nut cap
and remove (Fig. 6).
(3) Remove wiper arm retaining nut (Fig. 6).
(4) Remove the arm from the pivot using a rocking
motion while the arm is in an over/centered position
(Fig. 6).
(5) The wiper blade should be parked within the
tolerance shown by the tick mark. The park line, or
tick mark, is on the windshield (Fig. 8).
NOTE: In the event that the wiper blade tip exces-
sively strikes the cowl screen due to long term nor-
mal wear, reposition the wiper blade heel slightly
above the park line. Make sure that the wipers are
in the PARK position.
(6) Place the arm on the pivot while the arm is in
an over/centered position (Fig. 6).
(7) Install the wiper arm retaining nut (Fig. 6) and
torque to 21 N·m (190 in. lbs.).
Fig. 7 WIPER BLADE/ARM PARK LINES
1 - PARK LINES
2 - BLACK OUT AREA
Fig. 8 WIPER BLADE/ARM PARK LINES - RHD
1 - ALIGNMENT TOLERANCE ON WINDSHIELD
2 - WIPER BLADE
PT
WIPERS/WASHERS
8R - 7
FRONT WIPER ARMS (Continued)
(8) Install the wiper arm nut cap (Fig. 6).
(9) Close hood.
(10) Verify vehicle and system operation.
FRONT WIPER BLADES
REMOVAL
(1) Lift wiper arm to the over center position.
(2) Remove blade assembly from arm by pushing
release tab under arm tip and slide blade away from
arm tip (Fig. 9).
(3) Gently place wiper arm tip on glass surface.
CLEANING - FRONT WIPER BLADES
Wiper blades exposed to the weather for a long
period of time tend to lose their wiping effectiveness.
Periodic cleaning of the wiper blade is recommended
to remove the accumulation of salt and road grime.
The wiper blades, arms and windshield should be
cleaned with a sponge or cloth and a mild detergent
or nonabrasive cleaner. If the wiper blades continue
to streak or smear, they should be replaced. The
wiper blade should run smoothly across the wind-
shield in both directions. The wiper blade should
slightly roll over center when the blade reverses
direction. A wiper blade insert that has lost flexibility
or a wiper arm that has lost spring tension, will
cause the blade to skip or chatter across the wind-
shield. If the wiper blades are new and the wiper
arm spring tension is OK and a chattering sound is
emitted from the wiper(s), the wiper blade is not roll-
ing over center. If this condition exists (Refer to 8 -
ELECTRICAL/WIPERS/WASHERS/WIPER ARMS -
ADJUSTMENTS).
INSTALLATION
(1) Install blade assembly on arm by sliding the
blade into the arm tip until it clicks (Fig. 9).
(2) Let wiper arm/blade rest on front windshield.
(3) Verify system operation.
FRONT WIPER BLADE
ELEMENTS
REMOVAL
(1) Lift wiper arm to raise blade off glass.
(2) Remove blade assembly from arm by pushing
release tab under arm tip and slide blade away from
arm tip (Fig. 9).
(3) Let wiper arm rest on front windshield.
(4) Remove wiping element from blade assembly.
Pull pocket of the rubber element out of the end of
the claw together with vertebra (metal rails) (Fig.
10).
INSTALLATION
After Installation, check that the element and ver-
tebra are through all claws and the final claw is
locked in the pocket.
(1) Install wiping element into blade assembly.
Push pocket of the rubber element in the end claw
together with vertebra (metal rails) (Fig. 10).
(2) Install blade assembly on arm by pushing tab
under the hook on the arm tip and slide blade into
arm tip (Fig. 9).
(3) Let wiper arm/blade rest on front windshield.
(4) Verify system operation.
FRONT WIPER MODULE
REMOVAL
(1) Open hood.
(2) Disconnect and isolate the battery negative
cable (Fig. 11).
(3) Using a trim stick (special tool #C-4755) or
equivalent, gently pry up on the wiper arm nut cap
and remove (Fig. 6).
Fig. 9 FRONT WIPER BLADE - REMOVE/INSTALL
1 - RELEASE TAB
Fig. 10 WIPER BLADE ELEMENT - TYPICAL
1 - CLAW
2 - TO GRASP AND PULL
3 - CHANNEL
4 - RUBBER ELEMENT
5 - VERTABRA
8R - 8
WIPERS/WASHERS
PT
FRONT WIPER ARMS (Continued)
(4) Remove wiper arm retaining nut (Fig. 6).
(5) Remove the arm from the pivot using a rocking
motion while the arm is in an over/centered position
(Fig. 6).
(6) Remove the cowl cover. The right side cover
overlaps the left side cover, so they both must be
removed.
(a) Remove the rear engine compartment seal at
the cowl.
(b) Remove the four push retainers to the right
side cowl cover and remove from vehicle.
(c) Remove the three push retainers to the left
side cowl cover and remove from vehicle.
(7) Disconnect front wiper motor posi-lock harness
connector.
(8) Remove three front wiper module mounting
bolts and remove module from vehicle (Fig. 12).
NOTE: If replacing the front wiper linkage, the wiper
motor must be transferred to the new linkage.
•
Disconnect drive link from motor crank ball
joint.
•
Remove three bolts to the front wiper motor
and separate from linkage.
INSTALLATION
NOTE: If the front wiper linkage was replaced,
install the wiper motor on the new linkage.
•
Place the motor on the front wiper module and
install the three bolts to the front windshield wiper
motor.
•
Reconnect drive link to motor crank ball joint.
(1) Place the front wiper module into cowl area
and install the three mounting bolts (Fig. 12). Torque
the mounting screws to 8 N·m (75 in. lbs.).
(2) Connect the front wiper motor posi-lock har-
ness connector.
(3) Install the cowl cover. The right side cover
overlaps the left side cover.
(a) Place the left side cowl cover into position
and install the three push retainers.
(b) Place the right side cowl cover into position
and install the four push retainers.
(c) Install the rear engine compartment seal at
the cowl.
Before installation of the front wiper arms, activate
the wiper system to ensure the front wiper module is
in the PARK position. Position wiper arms so that
the tip of the driver’s blade and the middle of the
passenger’s blade is on the park line on the wind-
shield (Refer to 8 - ELECTRICAL/WIPERS/WASH-
ERS/WIPER ARMS - ADJUSTMENTS).
(4) Place the arm on the pivot while the arm is in
an over/centered position (Fig. 6).
(5) Install the wiper arm retaining nut (Fig. 6) and
torque to 21 N·m (190 in. lbs.).
(6) Install the wiper arm nut cap (Fig. 6).
(7) Connect the battery negative cable (Fig. 11).
(8) Close hood.
(9) Verify vehicle and system operation.
FRONT WIPER MOTOR
DIAGNOSIS AND TESTING - WIPER MOTOR
Whenever a wiper motor malfunction occurs, verify
that the wire harness is properly connected, then
start normal diagnosis and repair procedures. Refer
to the WIPER MOTOR DIAGNOSIS table.
Fig. 11 BATTERY NEGATIVE CABLE - REMOVE/
INSTALL
Fig. 12 FRONT WIPER MODULE - REMOVE/INSTALL
PT
WIPERS/WASHERS
8R - 9
FRONT WIPER MODULE (Continued)
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