towing JAGUAR XJ6 1994 2.G Workshop Manual
[x] Cancel search | Manufacturer: JAGUAR, Model Year: 1994, Model line: XJ6, Model: JAGUAR XJ6 1994 2.GPages: 521, PDF Size: 17.35 MB
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SECTION CONTENTS
Sub-section Title
i ................ Preliminary Page ............................................
2.1 .............. Jacking And Lifting ...........................................
2.1.1 ............. Jacking And Lifting. Safety Precautions ..........................
2.1.2 ............. Jacking And Lifting. Jacking Points ..............................
2.1.3 ............. Jacking And Lifting. Wheel Free Lift .............................
2.1.4 ............. Jacking And Lifting. Workshop Jacks ............................
2.1.4.1 ........... Jacking And Lifting. Workshop Jacks. Front - One Wheel ...........
2.1.4.2 ........... Jacking And Lifting. Workshop lacks. Front - Both Wheels ..........
2.1.4.3 ........... Jacking And Lifting. Workshop Jacks. Rear - Both Wheels ...........
2.2 .............. Vehicle Recovery ............................................
2.2.1. ............ Vehicle Recovery, General .....................................
2.2.2 .............
2.2.3 ............. Vehicle Recovery, Gear-shift Interlock - Manual Override .........
2.2.4 ............. Vehicle Recovery, Transporting .................................
2.2.5 ............. Vehicle Recovery, Towing Recovery .............................
2.2.6 ............. Vehicle Recovery, Vehicles With Defective Automatic Transmission ..
2.2.7. ............ Vehicle Recovery, Suspended Towing ...........................
2.2.8. ............ Vehicle Recovery, Rear Suspended Tow ..........................
Vehicle Recovery, Gear-shift Interlock ..........................
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August 1994
Page 34 of 521
2.2 VEHICLE RECOVERY
8 2.2.1 General
m: Prior to vehicle recovery, always ensure the vehicle
keys are available and the vehicle security system is
'OFF'.
The safest and preferred method of vehicle recovery is by
flat bed transporter, although a rear suspended tow may
also be used.
The front and rear towing eyes are provided for use only in
an emergency to move the vehicle
if it is causing an
obstruction, on police instructions, or, when winching the
vehicle onto a recovery transporter.
m: A towing shackle cannot be fastened to the front
towing eye until the grille vane has been removed.
To do this, remove the (three) quarter
-turn fasteners
securing the grille vane (Fig. I), and place the vane
safely to one side. The towing shackle may now be
secured to the towing eye.
0 When thevehicle is being towed (see Towing Recovery), the
gear lever must be set to neutral, 'N' (see Gear-shift Inter- lock) and the ignition key turned to position 'II'to release the
steering lockand renderthe indicators, horn and brake lights
operational.
2.2.2 Gear-shift Interlock
The gear selector lever may only be moved from the park 'F" position by turning the ignition key to position '11' on the key
switch and applying pressure to the footbrake pedal.
To remove the ignition key from the key switch, the gear
selector lever must be moved to park
'P. With the key removed, the gear selector lever will be locked
in park
'P'.
2.2.3
In the event of electrical failure or when moving the vehicle
without power, the gear selector lever can be manually
unlocked from park
'P'. Below the left-hand side of the 'J' gate (Fig. Z), is the gear- shift interlock manual release catch. With a flat bladed
screwdriver, remove the plug, arrowed (Fig. 2). Insert
ignition key and press down catch whilst simultaneously
moving the gear
-shift lever from 'P' position.
Gear-shift Interlock - Manual Override
U: Gear-shift lever can only be moved approximately
25mm with the key still inserted.
Remove key and replace plug. Fig.
1
Fin. 2
Page 35 of 521
gg Jacking, lifting & Vehicle Recovery
2.2.4 Transporting
If thevehicle is being transported on a trailer or flatbed transporter (Fig. I), the handbrake must be applied, the wheels
chocked and if fitted with an automatic transmission, the gear selector lever moved to neutral, 'N' (see Gear-shift
Interlock).
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JOS-031
Fig. 1
CAUTION: Do not select 'P' because the parking lock mechanism may be damaged by the continuous slight forward
and backward movement of the vehicle on the transporter.
There are four tie-down brackets on the vehicle underbody. Do not attach the tie down hooks of the transporter to the
towing eyes of the vehicle.
2.2.5 Towing Recovery
Adhereto local regulationsforthetowing ofvehicles. In certain countriesthe registration number ofthetowing vehicle
and an 'ON TOW sign or warning triangle must be displayed in a prominent position at the rear of the vehicle which
is being towed.
WARNING: WHEN THE ENGINE
IS NOT RUNNING, THE STEERING AND BRAKES WILL NO LONGER BE
ACCUMULATOR. THEREFORE, BE PREPARED FOR
HEAVY STEERING AND THE NEED FOR GREATLY
INCREASED BRAKE PEDAL PRESSURE.
POWER-ASSISTED.
APPLICATIONS
OF THE BRAKE PEDAL WILL GRADUALLY DEPRESSURIZE THE
*The vehicle may be towed by another for a SHORT DISTANCE ONLY (maximum
0,8km / O.Smile), with the gear lever
in neutral (N) provided that a speed of 48 km / h (30 mile / h) is not exceeded.
2.2.6
The vehicle must be towed with the rear wheels clear of the ground, see suspended towing.
Vehicles with Defective Automatic Transmission:
Issue 1 August 1994 4 X300 VSM
Page 36 of 521
Jacking, lifting & Vehicle Recovery gg
2.2.7 Suspended Towing
CAUTION: Do not tow with sling-type equipment as damage to the bodywork may result. Do not front suspend tow vehides with automatic transmission.
2.2.8 Rear Suspended Tow
Remove the ignition key from the ignition /steering lock.
. Raise the vehicle using a lifting device with a cradle. This should be positioned under each rear wheel as indicated
in Fig. 1.
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J08-026
Fig. 1
Issue 1 August 1994 5 X300 VSM
Page 156 of 521
Automatic Transmission (V12 & AJl6 Supercharged) Pomrtrain
8.2.1 GENERAL DESCRIPTION
This section provides information relating to the Powertrain 4L80-E transmissions fitted to the 4,O liter supercharged
engine (4,OL SC) and to the 6,O liter engine (6,OL).
The Powertrain 4L80-E is a four-speed, high torque capacity, electronically controlled automatic transmission, which
comprises a torque converter with lock-up direct drive clutch and three planetary gear sets. Five multiple diskclutches,
one intermediate sprag clutch assembly, two roller clutch assemblies and two band assemblies provide the drive el- ements necessary for correct sequential gear engagement and operation.
The torque converter containing
a pump, a turbine (rotor), a stator assembly, and a clutch pressure disksplined to the
turbine, acts as a fluid coupling for smooth torque transmission from the engine. The converter also supplies addi- tional torque multiplication when necessary, and the torque converter clutch (TCC) pressure disk provides a mechan- ical direct drive or 'lock-up' above a certain speed in top gear for greater fuel economy.
Gearshift operations are controlled from the Transmission Control Module (TCM), which governs the electronically
controlled valve body situated within the transmission.
Three planetary gear sets provide reverse and the four forward ratios, the changing of which is fully automatic in rela
- tion to load, vehicle speed and throttle opening. The Transmission Control Module receives and integrates various ve- hicle sensor input signals, and transmits operating signals to the solenoids located in the control valve assembly.
These solenoids govern the transmission operating pressures, up-shift and down-shift gear selection patterns and
also the torque converter clutch operation by pulse width modulated control.
8.2.1.1 Gear Ranges
Selectable gear positions are: P - Park, R - Reverse, N - Neutral, D - Drive, 3, 2.
P - Park position of the shift lever provides a mechanical locking of the output shaft of the transmission, and as such,
must only be engaged when the the vehicle is stationary. In addition, and for
extra safety, the handbrake should also
be applied. It is necessary to have the ignition ON and the footbrake applied to move the shift lever from the Park
position. For ignition key removal the shift lever must be in the Park position. The engine can be started in the Park
position.
R - Reverse enables the vehicle to be operated in a rearwards direction. The engine cannot be started in the Reverse
position.
N
-Neutral position enables the engine to be started and operated without driving the vehicle. It also allows the vehicle
to be moved manually for access, ie for removal of the propeller shaft.
D
-Drive position allows the automatic selection of all four forward gear ratios during normal driving conditions for
maximum efficiency and fuel economy. On acceleration, down-shifts are obtained by depressing the accelerator pedal
or by manual selection. The engine cannot be started in this position.
3
- Manual third position allows automatic operation of the three lower gear ratios but inhibits selection of the fourth
ratio. This position is used for towing a trailer or negotiating hilly terrain when greater engine braking control is re- quired. The engine cannot be started in this position.
2 - Manual second position allows automatic operation of the two lower gear ratios but inhibits selection of the third
and fourth ratios. This position is used for heavy traffic congestion or negotiating hilly terrain when even greater en
- gine braking control is required than is provided by manual third. This ratio may be selected at any vehicle speed - even if the transmission is in third or fourth ratio, the transmission will immediately down-shift to second gear pro- vided the vehicle speed is below 137 km / h (85 mile / h). The engine cannot be started in this position.
N.g!b: With the Performance Mode switch in the NORMAL position, the vehicle will pull away in second gear. How- ever, if more than 75 per cent of throttle is applied when the vehicle speed is between zero and 13 km/ h (8 mile / h), then first gear will be selected. From 13 to 61 km/ h (8 to 38 mile/ h) first gear is obtainable by 'kick-down'.
In 'sport' mode thevehicle pulls away in first gear and the transmission operatesfully in all four forward gears.
X300 VSM 1 Issue 1 August 1994
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Security System - RESTRICTED ISSUE 8-8
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A5.3.2 Security system
Base system
Provides standard vehicle arming, ie door ajar, actuator lockstatus, trunk lid or hood ajar and passenger door unlock- ing, does not include inclination or
Intrusion sensing
Detection of intrusion into the passenger compartment by removal or breakage of any glazed area, entry via any pro- tected enclosure and unauthorized door opening detection.
Inclination (tilt) sensing
Detection of unauthorized jacking /towing.
Passive arming
Arming of the security system, excluding intrusion sensors, without audible confirmation.
Audible tones
Audible indication of driver error when attempting to arm the system, or on initiation of deadlocking.
Engine immobilization
Automatic immobilization of the engine crank facility whenever the ignition key is turned to position 0.
A5.3.3 Convenience
All close
Automatic closure of open windows and sliding roof by prolonged action of key, or remote fob transmitter after door
locking.
Headlamp convenience
Automatic illumination of headlamps for driver convenience on operation of key fob button after locking sequence
completed.
Remote trunk lid release
Automatic release of the trunk lid lock on operation of the smaller key fob button after door unlocking.
Trunk valet isolate
Independent locking of the trunk lid to eliminate unauthorized entry to the luggage compartment.
Driver seat memory select
Automatic recall of a memorized driving position on operation of the smaller key fob button.
Intrusion sensing override
Allows intrusion sensing to be disabled until the next disarm action.
A5.3.4 Alarms
There are eight possible alarm activation modes; driver's door, hood, ignition key in (ignition auxiliary position, ignition ON), inclination, inner door handle action (causing actuator status switches to operate), intrusion, passenger door and
trunk.
Any of the above conditions occurring after the vehicle is fully armed will cause full alarm state.
Any of the above conditions, except door opening, occurring
after the vehicle is fully armed and active disarming is
selected will cause full alarm state. Door opening after active disarming selection will give a 30 second audible tick
period before full alarm is entered.
Any of the above conditions occurring
after the vehicle has been passively armed will give a 30 second audible tick
period before full alarm is entered.
Activation of full alarm state causes sidelights, direction indicators, interior lights or headlamps to flash (dependant
upon market variations), the security sounder to operate and the vehicle horns to operate
(if programmed to do so).
An error tone is generated if active arming is selected with either hood or trunk open, or the transmitter is pressed with
ignition key in auxiliary position.
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