engine JAGUAR X308 1998 2.G Workshop Manual

Handles, Locks, Latches and Entry Systems - Handles, Locks, Latches and
Entry Systems
Description and Operation
Door Lock Mechanism

For most markets, the remote central locking system also, in corporates deadlocking facilities for optimum security. Door
locks are eight disc, bayonet fixing barrels with integral lock / unlock switches. Keys include 'in-key' transponders which are
programmed to the vehicle via the Jaguar Diagnostic Sy stem and operate the engine immobilisation system.
The central locking system employs single key access to the driv er's door, trunk lid and ignition switch/steering column lock.
An additional green headed valet or park ing services key permits access via the driver's door, and ignition/start-up, but
denies access to the trunk and glovebox.A valet switch located on the centre console switch panel above the radio,
precludes normal internal access to the trunk.When the vehicle is not locked, each door catch can be externally released by
the corresponding external door handle which operates via a si ngle rod. When unlocked, or 'single action' locked, the door
catches can also be released via the interior handles, each of which operates via a single cable. Operation of the front door
interior handles will also unlock the rear doors. Use of either key in the external door barrel, operates the lock via a short
rod to provide locking of the door latch. These locking functions can also be achieved by use of the remote transmitter.The
trunk lid can be independently unlatched via a switch located on the driver's side underscuttle. This will only operate at
vehicle speeds up to 8 km/h (5 mph).
All doors and the trunk can be manually lock ed simultaneously from inside by pressing the driver or front passenger door sill
button down. Each rear door can be independently locked by si milarly depressing the sill button and in some markets can be released by operating the internal door handle.
For most markets, a 'drive-away door locking' feature automati cally locks all doors and the trunk when the gear selector is
moved from the Park position.
Key Operation
To 'single action' lock or unlock the vehicle, the key is inserted in the door lock , turned towards the front or rear of the
vehicle respectively, and released. Holding the key in the lock position will close all windows. Releasing the key stops all
operations. 'single action' locking of the vehicle locks all doors, the trunk lid and the fuel filler flap, and sets the alarm
system.
In addition to all of the above functions, deadlocking prevents door opening from th e interior. To deadlock the vehicle, the
key is inserted in the door lock and turned to the unlock (rearw ard) position, then within three seconds, turned to the lock
(forward) position and released.
Remote Operation

The rain sensor unit is installed on the inside of the windshield within the rear view mirror stem cover. The unit is secured t o
the glass by a special adhesive th at facilitates service removal. When installing a rain sensor unit, it must be positioned in
the clear circle within the obscuration band.

The rain sensor control module is a non- serviceable unit installed in the engine bay cool box and connected to the rain
sensor unit and the body processor module.

Wipers and Washers - Windshield Wiper MotorVehicles Built Up To:
10/1997
Removal and Installation
Removal
1. Remove battery cover and disc onnect ground cable from
battery terminal. Refer to 86.15.19.
2. Remove top covers from LH an d RH bulkheads and rear of
engine compartment. Refer to 76.11.33 and 76.11.35.
3. Remove wiper arm and blade as sembly. Refer to 84.15.44.90.
4. Remove plenum cover. Refer to 76.10.01

5. Remove motor harness multiplug from clip, disconnect
multiplug and position harness clear of clip.

6. Slacken and remove nut securi ng wiper spindle to top of
plenum, remove washer and seal and discard seal.

7. Slacken and remove nut securing engine harness main
multiplug to mounting bracke t and position multiplug for
access.
8. Slacken and remove two nuts an d bolts securing purge valve
mounting bracket to bulkhead and position assembly for
access.

Installation

1.
Position motor in housing and fi t and tighten securing nuts and
bolts.
2. Apply suitable lubricant to bore of new spindle inner seal and
fit seal over motor spindle.
3. Holding the capillary and purge valve clear, position
motor/housing assembly on bulkhead.
4. Seat motor spindle seal correctly in upper plenum aperture and
ensure that housing lo cates on lower studs.
5. Fit and tighten the housin g upper securing bolts.
6. Fit and tighten the housing lower securing screws and slide
locking clips inwards.
7. Position throttle cable adjustment bracket on throttle body and
fit and tighten securing bolts.
8. Position purge valve bracket at bulkhead and fit and tighten
securing bolt and nuts.
9. Position engine harness multiplu g on mounting bracket and fit
and tighten securing nut.
10. Connect motor harness multiplug and locate in retaining clip.
11. Apply suitable lubricant to bore of new outer seal and fit with
washer to motor spindle.
12. Fit and fully tighten collar nut on motor spindle.
13. Fit plenum cover. Refer to 76.10.01.
14. Fit wiper arm and blade. Refer to 84.15.44.90.
15. Fit top covers to LH and RH bulkheads and rear of engine
compartment. refer to 76.11.33 and 76.11.35.
16. Fit ground cable to battery te rminal and cover to battery.
Refer to 86.15.15.

Wipers and Washers - Windshield Wiper MotorVehicles Built From:
10/1997
Removal and Installation
Removal
1. Remove battery cover and disc onnect ground cable from
battery terminal. Refer to 86.15.19.
2. Remove top covers from LH an d RH bulkheads and rear of
engine compartment. Refer to 76.11.33 and 76.11.35.
3. Remove wiper arm and blade as sembly. Refer to 84.15.44.90.
4. Remove plenum cover. Refer to 76.10.01

5. Remove motor harness multiplug from clip, disconnect
multiplug and position harness clear of clip.

6. Slacken and remove nut securi ng wiper spindle to top of
plenum, remove washer and seal and discard seal.

7. Slacken and remove nut securing engine harness main
multiplug to mounting bracke t and position multiplug for
access.
8. Slacken and remove two nuts an d bolt securing purge valve
mounting bracket to bulkhead and position assembly for
access.

Installation


9. Slacken and remove two bolts securing throttle cable
adjustment bracket to throttle body.

10. Release lower clips and slacken and remove the screws and
upper bolts securing plenum closure panel/wiper motor
assembly to BIW.
11. Guiding wiper spindle through BIW aperture, remove closure
panel/wiper motor assembly from vehicle.

E357931. Ensure that closure panel rubbe r gasket is correctly seated.

E357942. Guiding wiper spindle through BI W aperture, position closure
panel on plenum wall, swivelling motor/linkage assembly on
rubber seat to achieve optimu m spindle to BIW alignment.
3. Fit and tighten securing bolts and screws and slide retaining
clips inwards to lock screws.
4. Position throttle cable adjustment bracket on throttle body and
fit and tighten securing bolts.
5. Position purge valve bracket at bulkhead and fit and tighten
securing bolt and nuts.
6. Position engine harness multiplu g on mounting bracket and fit
and tighten securing nut.
7. Connect motor harness multiplug and locate in retaining clip.
8. Apply suitable lubricant to bore of new outer seal and fit with
washer to motor spindle.

9.
Fit and fully tighten collar nut on motor spindle.
10. Fit plenum cover. Refer to 76.10.01.
11. Fit wiper arm and blade. Refer to 84.15.44.90.
12. Fit top covers to LH and RH bulkheads and rear of engine
compartment. refer to 76.11.33 and 76.11.35.
13. Fit ground cable to battery te rminal and cover to battery.
Refer to 86.15.15.

On North American specification vehicles, the VIN is marked on all major external panels, certain structural members and
power / transmission units. The labels ca rrying this information are known as 'Label-Anti-theft VIN (USA body panel only)'
or 'Label-Anti-theft-Engine and Gearbo x (U.S.A. only),' drawing reference A .
Replacement Components
Only genuine Jaguar replacement parts must be used in the repair of a vehicle. Furthermore, any new parts replacing items
carrying a VIN label must have either 'Label-Anti-theft Replacement Part (USA body panel only)' or 'Label-Anti-theft
Replacement Part-Engine and Gearbox (U.S.A . only),' drawing reference B , fitted in a different location to the previous
label.
A protective mask used to prevent the replacement part la bel from being damaged or obscured during the refinishing /
protection processes, must be remo ved prior to customer hand-over.
Procurement
Anti-theft labels may only be ordered from Jaguar Cars through :
Product Compliance Dept.,
Jaguar Inc.,
555 MacArthur Blvd.,
Mahwah
NJ 07430

Label Fitting Process
CAUTION: It is a requirement of United States of America federal law th at the protective mask is removed from all
anti-theft labels after performing painting and rustproofing operations. Fail ure to comply with this requirement may render
both the manufacturer and the de aler in violation of the law.
• NOTE: Any attempt to remove an anti-t heft label will destroy that label. Ensure correct location before affixing.
Using a suitable solvent clean the area where the anti-theft label is to be affixed. Peel the backing from the label and
position on the panel. Carry out all refini shing / protection processes. Remove the anti-theft label protective mask prior to
vehicle handover to the customer.

Uni-Body, Subframe and Mounting System - Front Axle Crossmember
Removal and Installation
Removal
CAUTION: Replacement of nuts and bolts: Various thread-locking devices are used on nuts and bolts throughout the
vehicle. These devices restrict the number of times a nut or bolt can be used. See section 100-00 for information.
Special Tool(s)

Tie-Rod-End Taper Separator
211-098 (JD 100)

Engine Support Beam
303-021 (MS 53D)
1. Position vehicle on a four-post lift.
2. Raise front of vehicle and support on stands.
3. Remove battery cover and disc onnect ground cable from
battery terminal. Refer to section 86.15.15.
4. Open hood to service position, and fit covers to fenders.

5. Remove both engine covers (nor mally aspirated vehicles only).
Release pegs.
Remove covers.
6. Remove air intake tube/meter/ cleaner cover assembly. Refer
to 19.10.30

7. Support weight of engine.
1. Position special tool 303-021 in RH and LH fender channels and tighte n beam fixings.
2. Engage hooks in the en gine front lifting eyes.
3. Tighten hook adjustment nuts until weight of engine is supported.

Remove support from rack.
27. Ensure that steering is in central position.

28. Release lower steering column from pinion shaft.
1. Remove lower steering co lumn securing nut and bolt.
Move column upwards to release it from pinion shaft.

29. Support weight of crossbeam.
Position a jack under crossbeam.
Place a piece of wood between jack and crossbeam.
Raise jack to just support crossbeam.

30. From engine compartment, remove crossbeam front RH
securing bolts.
31. Remove power steering fl uid reservoir for access.
Remove reservoir securing nuts and bolts.
Position reservoir for access.