washer fluid JAGUAR X308 1998 2.G Workshop Manual

Automatic Transmission/Transaxle - 4.0L SC V8 - AJ26 - Transmission
Fluid Drain and Refill
General Procedures
Special Tool(s)

Dipstick
307-379
1. Disconnect the battery ground lead.
2. Raise the vehicle for access.

3. NOTE: This procedure will not re move residual fluid from the
torque converter.
Drain the transmission fluid.
3. WARNING: TRANSMISSION FLUID MAY CAUSE
SEVERE BURNS, ENSURE THAT ALL SAFETY PROCEDURES
ARE OBSERVED AND THAT THE RECEPTACLE FOR WASTE
HAS SUFFICIENT CAPACITY.
Carefully remove the drain pl ug and discard the sealing
washer.

4. Refit the drain plug and tighten to the specified torque figure.
Use a new sealing washer.
5. Connect the PDU to monitor the fluid temperature.
6. Access the dipstick tube.
1. Break off the dipstick tube plug locking plate.
2. Push the locking pin downward, into the plug.
3. Remove the dipstick tube plug.
Push the locking pin through the tube plug and discard the
pin.

8. Drain the transmission fluid.
8. WARNING: TRANSMISSION FLUID MAY CAUSE
SEVERE BURNS, ENSURE THAT ALL SAFETY PROCEDURES
ARE OBSERVED AND THAT THE RECEPTACLE FOR WASTE
HAS SUFFICIENT CAPACITY.
Carefully remove the drain pl ug and discard the sealing
washer.
9. Remove the fluid pan; refer to Operation 44.24.05,

10. Remove the fluid filter.
Pull the filter squarely to disengage the pick-up 'O' ring
and location tang - there is NO mechanical retention.

11. Remove the selector detent leaf spring.
Remove the screw.
12. Remove the dowel - leaf spring to valve body.

Automatic Transmission/Transaxle - 4.0L SC V8 - AJ26 - Transmission
Fluid Pan Gasket
In-vehicle Repair
Removal
• NOTE: This procedure will not remove re sidual fluid from the torque converter.
Installation
1. Disconnect the battery ground lead.
2. Raise the vehicle for access.

3. Drain the transmission fluid.
3. WARNING: TRANSMISSION FLUID MAY CAUSE
SEVERE BURNS, ENSURE THAT ALL SAFETY PROCEDURES
ARE OBSERVED AND THAT THE RECEPTACLE FOR WASTE
HAS SUFFICIENT CAPACITY.
Carefully remove the drain pl ug and discard the sealing
washer.

4. Remove the fluid pan.
• NOTE: The harness heatshield upper edge is retained by
a clip.
Remove the six bolts and clam ps which secure the fluid
pan to the transmission.

1. Installation is th e reverse of the re moval procedure.
Tighten the fluid pan retaining bolts to the specified torque figure.
2. Refit and tighten the drain plug to the specified torque figure.
Use a new sealing washer.

Automatic Transmission/Transaxle - 4.0L SC V8 - AJ26 - Transmission
Internal Wiring Harness Electr ical Connector O-Ring Seals
In-vehicle Repair
Removal
1. Disconnect the batt ery ground cable.
2. Open the engine compartment and fit paint protection sheets.
3. Raise the vehicle for access.

4. WARNING: TRANSMISSION FLUID MAY CAUSE SEVERE
BURNS, ENSURE THAT ALL SAFET Y PROCEDURES ARE OBSERVED
AND THAT THE RECEPTACLE FOR WASTE HAS SUFFICIENT
CAPACITY.
Drain the transmission fluid.
Carefully remove the drain pl ug and discard the sealing
washer.

5. Remove the harness heatshield lower fixing.
Remove the screw heatshield / fluid pan clamp.

6. Remove the harness heatshield.
Pull the heatshield from under the clip.
7. Disconnect the transmission link harness connector.
1. Release the locking lever on the guide bush and disconnect the harness connector.

Wipers and Washers - Wipers and Washers
Description and Operation
Windshield Wiper
The single wiper system is driven via a sh ort linkage, by an electric motor installed in (external on later models) a moulded
plastic weatherproof housing o ff the plenum wet area. The motor and housing are secured to the BIW bulkhead by three
bolts at the top and three screws (two on later models) with locking clips at the bottom. The complete assembly is handed
for left or right hand drive installation.
The windshield wiper is operated via the RH control column stalk switch. Operating modes are normal, high speed, flick wipe
and six settings of intermittent operation with delays ranging from 2 to 20 seconds.
Windshield Washer

The windshield washer is of wiper arm mounted running jet configuration. The je t assembly comprises two conventional
nozzles plus four nozzles of silicone rubbe r 'duckbill' design. If the system is initially operated at low ambient temperatures ,
the 'duckbill' nozzles permit an y frozen residual washer fluid to be ejected un der pump pressure. The washer jet feed tube
supplied assembled to the wiper ar m, fits at its lower end onto a central connector on the pl enum cover. Washer fluid is
conveyed by a rubber tube, from the washer pump to the jet assembly via a manifold on the underside of the plenum cover.
The windshield washer pump is installed on the rear face of the washer fluid reservoir. The 6.3 liter washer reservoir is
installed on the RH side of th e vehicle in a cavity formed by the front bu mper, the front wheel arch liner and the brake

cooling duct.
The windshield washer is operated by pressing the button at the end of the wiper control stalk switch. Pressing and
releasing the button operates the washer for 1 to 1.4 seconds and the wiper completes three sweeps. An optional drip wipe
function adds a further sweep of the wiper after a 4 second delay, to clear residual fluid from the windshield. If the button is
held depressed, the washer and wiper will operate continuous ly for up to 20 seconds. When the button is released, the
wiper will again complete three further sweeps.
Headlamp Powerwash

The headlamp powerwash system incorporates a chromed twin nozzle assembly mounted on the chromed bumper blade
immediately in front of each pair of he adlamps. Each nozzle assembly is connected via snap fittings to a powerwash pump
mounted adjacent to the windshield wash pump on the rear face of the washer fluid reservoir.The powerwash system
operates in conjunction with the windshield washers when the ignition switch is in position II and the headlamp switch is in
the dip or main beam position. When powerwash is initially activated, a wash cycle commences, consisting of two 400 ms
pulses separated by a three second delay. If powerwash is still selected on completion of this cycle, it will continue to
operate at the same frequency for a maximum period of 20 se conds. To conserve washer fluid, headlamp powerwash will
only function on every sixth operation of the windshie ld wash switch.When the 'WASHER FLUID LOW' message is
illuminated, the windshield washer will continue to operat e for a limited period but the headlamp powerwash will not
function until the fluid level is restored.
Rain Sensing System
The rain sensing system installed form so me markets, provides automatic wiper operation when rain is detected on the
windshield. The system detects differing le vels of rainfall and varies wiper operation ranging from intermittent to maximum
continuous, to suit prevailing requirements.
The system which is brought into operation by selecting AUTO on the wiper control switch bezel, does not preclude normal
manual control of wiper operation.
The system consists of a rain sensor, an electronic control module and a dedicated wiper control switch.
The rain sensor is an optical transducer that is sensitive to changes in infra-red light penetration of the windshield created
by the refractive effects of water drople ts. The sensor elements consist of two groups of light emitting diodes which
alternately project infra-red light onto th e windshield and a photo-diode that receiv es resulting reflections from the glass. A ll
of the infra-red light is reflected back from a moisture-free windshield, resulting in a contact 5V output signal from the
sensor and no wiper activation. Rain falling on the light sensing area of the wi ndshield results in refraction and diffusion of a
proportion of the projected light with a corresponding imbalance of light received by the photodiode. This results in pulsed
outputs from the sensor, the frequency and duration of which are directly proportional to the number and size of water
droplets respectively. These pulses together with wiper switch position signals are received by the sensor control module
and processed to mimic column switch gear operation. In this recognisable form, signals are input to the body processor
module (BPM) where they are interprete d as normal wiper operation requests.

Wipers and Washers - Headlamp Washer Jet Removal and Installation
Removal
Installation

1.
Raise front of vehicle and support on stands.
2. Remove RH front wheel.
3. Remove RH front wheelarch liner. Refer to Section 501-02.

4. Remove and discard plastic clip from washer fluid hose and
disconnect hose from rear of jet assembly.

5. Slacken and remove screw securing cover to jet assembly and
remove cover.

6. Remove jet assembly from bumper.
1. Slacken and remove screws securing jet assembly to bumper.
2. Slide jet assembly forward and remove from bumper.
1. Position jet assembly in bumper an d fit and tighten securing screws.

2. Fit cover over jet assembly and fit and tighten securing screw.
3. Connect hose onto rear of jet asse mbly and secure with new plastic
clip.
4. Fit wheelarch liner. Refer to Section 501-02.
5. Fit road wheel.
6. Remove stands and lower vehicle onto wheels.

Wipers and Washers - Headlamp Washer Pump
Removal and Installation
Removal
Installation

1.
Remove battery cover and disc onnect ground cable from
battery terminal. Refer to 86.15.19.
2. Raise front of vehicle and support on stands.
3. Remove RH front wheel.
4. Remove RH wheelarch liner. Refer to Section 501-02.
5. Position a suitable drain recept acle under washer reservoir.
6. Supporting reservoir, ca refully withdraw pump.
7. Allow fluid to drain from reservoir.

8. Disconnect pump hoses and harness multiplug.
9. Remove and discard pump to re servoir sealing washers. and
clean surrounding area of reservoir.
10. Remove drain receptacle.
1. Fit and fully seat new sealing washers on reservoir.
2. Apply suitable lubricant to outer face of sealing washers.
3. Position pump at reservoir and press firmly into sealing
washers ensuring that it is fully seated.
4. Connect hoses to pump and reservoir.
5. Open hood and refill washer re servoir with correct fluid.
6. Check that seals are free from leakage.
7. Close hood.
8. Connect harness multiplug to pump.
9. Fit wheelarch liner. Refe r to Section 501-02.
10. Fit road wheel.
11. Remove stands and lowe r vehicle onto wheels.
12. Connect ground cable to batt ery terminal and fit battery
cover. Refer to 86.15.15.

Wipers and Washers - Windshield Washer Pump
Removal and Installation
Removal
Installation

1.
Remove battery cover and disc onnect ground cable from
battery terminal. Refer to 86.15.19.
2. Raise front of vehicle and support on stands.
3. Remove RH front wheel.
4. Remove RH wheelarch liner. Refer to Section 501-02.
5. Position a suitable drain recept acle under washer reservoir.
6. Supporting reservoir, ca refully withdraw pump.
7. Allow fluid to drain from reservoir.

8. Disconnect pump hoses and harness multiplug.
9. Remove and discard pump to re servoir sealing washers. and
clean surrounding area of reservoir.
10. Remove drain receptacle.
1. Fit and fully seat new sealing washers on reservoir.
2. Apply suitable lubricant to outer face of sealing washers.
3. Position pump at reservoir and press firmly into sealing
washers ensuring that it is fully seated.
4. Connect hoses to pump and reservoir.
5. Open hood and refill washer re servoir with correct fluid.
6. Check that seals are free from leakage.
7. Close hood.
8. Connect harness multiplug to pump.
9. Fit wheelarch liner. Refe r to Section 501-02.
10. Fit road wheel.
11. Remove stands and lowe r vehicle onto wheels.
12. Connect ground cable to batt ery terminal and fit battery
cover. Refer to 86.15.15.

Wipers and Washers - Windshield Washer Reservoir
Removal and Installation
Removal
Installation

1.
Open hood and fit fender cover.
2. Raise front of vehicle and support on stands.
3. Remove RH front wheel.
4. Remove RH front wheel arch li ner. Refer to Section 501-02.
5. Remove front undertray. Refer to Section 501-02.
6. Remove windshield washer and headlamp powerwash pumps
from reservoir. Refer to op erations in this section.
7. Disconnect Low Level indicator mu ltiplug. Refer to operations
in this section.
8. Carefully remove filler cap from reservoir filler neck.

9. Slacken and remove the four re servoir to BIW securing bolts
remove reservoir from vehicle, guiding filler neck through BIW
aperture
1. Position reservoir aligning with BIW holes and fit and tighten
the four securing bolts.
2. Clean pump seal locations.
3. Fit and fully seat new windshie ld washer and powerwash pump
sealing washers to reservoir apertures.
4. Apply suitable lubricant to sealing washers.
5. Fit windshield washer and powerwash pumps to reservoir.
Refer to operations in this section.
6. Fill reservoir with correct fluid mixture.
7. Check that all seals are free from leakage.
8. Fit and fully seat filler cap on reservoir filler neck.
9. Fit RH front wheel arch liner. Refer to Section 501-02.
10. Fit front undertray. Refer to Section 501-02.
11. Fit front RH road wheel.
12. Raise front of vehicle, remove stands and lower vehicle onto
wheels.
13. Remove fender cover and close hood.