wheel VOLKSWAGEN TRANSPORTER 1990 T4 / 4.G Owners Manual

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Your
Volkswagen Vanagon/Transporter

has
been conceived
with
the
classic

German
passion
for
engineering

excellence.
Even
in
Germany,
Volks­

wagen engineers are
a
breed apart. They are never
just
content
to
compete, they must
excel.

A
labor of
love

Volkswagen
engineers are innovators.
They employ the most sophisticated technology, and when
it is
lacking, they
create
it
themselves. They
are
perfectionists. They insist
that
their own
craftsmanship undergoes inspection
after inspection
to
assure
that
every

Volkswagen
is
as perfect
as
man
and
machine can make
it.
They are practical. -
They have
built
efficiency, reliability
[
and durability
into
every Volkswagen

that
truly
make
it a
great automotive

value.
J
1
i
Share the
feeling


But above all, Volkswagen engineers

share
a
passion
for
performance,
the results
of
which you will experience
'

when you slip behind
the
wheel.
.
Only
then will you fully understand
that

you're
not
just
driving
a
car, you're driving
|

a
Volkswagen.
,
1
1
3


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1
INSTRUMENT PANEL
Illustration instruments and controls
Warning and indicator light symbols
CONTROLS AND EQUIPMENT

Keys,
central locking system .... 7, 8
Doors 9
Rear lid 11
Windows, mirrors 12, 13 Safety belts, head restraints . . . .14,19
Seats 20 Luggage compartment, pedals . 28,29
Brakes, Transmission 29, 32 Differential lock 33
Automatic-transmission 35 Steering lock/ignition/starter switch . 38
Starting procedures 39 Instrument cluster 40
Warning/indicator lights 43 Switches 46 Emergency flasher 46
Light switch, turn signals .... 46,48
Cruise control 49
Windshield wipers 50 Ventilation/Heating 51
Air conditioning 54
Heater 57
Sliding roof 62
Roof-rack 68 VEHICLE OPERATION
Break-in period - and afterwards . . 69
Operate your vehicle safety 70
Operate your vehicle economically
and minimize pollution 72
Trailer towing 73 Driving with the all-wheel drive ... 75
VEHICLE CARE
Fuel tank, fuel supply 85,86
Vehicle care (exterior/interior) . . 90, 93 Maintenance, inspection intervals . . 95 Engine compartment lid,
engine compartment 97 Lubricants, engine oil 98,99
Engine oil filter 101
Transmission oil 102
Power steering 103
Cooling system 104 Brake fluid 108
Battery 109
Windshield washers/wipers . . . 112,113
Tires/wheels 114 Difficult operating conditions .... 120
Winter driving 121
Accessories 122
DO-IT-YOURSELF SERVICE
Jack and tools 123 Spare wheel 124
Changing a wheel 125 Fuses, bulbs 128, 130 Adjusting headlights
134

Installing,
replacing the radio . . . . 135
Emergency starting 136
Emergency towing 138
Lifting vehicle . . 140
TECHNICAL DESCRIPTION
Engine, transmission 142

Steering,
suspension, brakes,
body, chassis 143 Emission-control-system 144
TECHNICAL DATA
Engine, spark plugs .
V-belts capacities . . Dimensions
Weights
Vehicle identification 146
147
148
150 151
CONSUMER INFORMATION
Service manuals 152
GAS STATION INFORMATION
Location of servicing points 156
ALPHABETICAL INDEX 158


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INSTRUMENT PANEL AND CONTROLS
page
1 - Air vents 51
2 - Light switch and thumb wheel for instrument illumination 46
3 - Safety belt and brake warning lights 43, 47
4 - Speedometer with trip odometer 40 5 — Warning/indicator lights 6, 43
6 - Clock or tachometer with fuel gauge and coolant temperature gauge 40,41
7 - Rear window defogger switch 47
8 - Emergency flasher switch 46 9 - For additional switch
10 - Air vents, left and right 51
11 - Ashtray 64
12 - Loudspeaker grille
13 - Fuses 128 14 - Turn signal/headlight dimmer switch lever 48
15 - Horn page
16 - Digital clock 40
17 - Steering lock/ignition/starter switch 38
18 - Temperature switch for auxiliary heater 57
19 - Windshield wiper/washer lever 50
20 - Secondary heat exchanger switch 53
21 - Emission Control System (ECS) 45
22 - Climate controls 51
23 - Air vents 51
24 - Radio1)
25 - Cigarette lighter 63 26 - Glove compartment 64
1) A separate brochure is provided for your factory-installed

radio.
If you replace your radio, please be sure to read the notes
in the chapter "Do-it-yourself Service", page 135.
Note
Some features mentioned are standard equipment on some
models only or are options on others.


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CONTROLS
AND
EQUIPMENT

Swivel seats*
The forward or backward adjustment pro­ cedure outlined for the
front
bucket seats

also
applies to the swivel seats.
Before turning the driver's swivel seat:
•
Position shift lever in park (automatic
transmission) or in first gear (manual

transmission).

•
Block wheels if necessary to
prevent

vehicle from moving.

•
Release parking brake. WARNING
Swivel seats must be in forward facing
position while driving. Do not operate the locking lever of the
swivel seat while the vehicle is in mo­

tion.

To swivel the seat, move seat slightly for­ ward or open the door a crack.
Then
push
down the locking lever in
front
of the seat.
The passenger seat can be turned
180°
to the left
(half
circle).
The driver's seat can be turned
90°
to the
right
(quarter
circle).
The seats will lock automatically at
every
turn.

22
"where applicable


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^EDALS
BRAKES CONTROLS AND EQUIPMENT
WARNING • The movement of the pedals must
never be obstructed by a floor mat or
any other object.
• In case one of the two brake circuits

fails,
increased brake pedal travel is required to bring your vehicle to a full
stop.
• It should always be possible to
depress the clutch and accelerator pedals fully.
• All pedals must be able to return
freely to their normal positions.
Only use floor mats which leave the pedal area free and can be secured with
floor mat fasteners. Functioning of brake system
Your vehicle is equipped with a power assisted hydraulic dual circuit brake
system with disc brakes at the front and
self-adjusting drum brakes at the rear. Both circuits function independently.
One brake circuit operates the front
wheels and the other the rear wheels. In the unlikely event of hydraulic failure of
one circuit, push the brake pedal down
firmly and hold it in that position. A mechanical linkage activates the second
circuit, and you will be able to bring the
vehicle to a stop.
WARNING Failure of one brake circuit will impair
the braking capability resulting in an increased stopping distance. If one brake circuit fails, the other will still
operate. However, you will notice an increased pedal travel when you step on
the brake. Should you encounter such experience, bring your vehicle safely to a
full stop.
Avoid driving the vehicle and have it
towed to the nearest Volkswagen dealer or qualified workshop.
Brake operation and brake
warning light
Make it a habit to check the operation of
your brakes before driving. The brake
warning light will light up while the engine is cranking and the parking brake is pulled
and/or the brake fluid level is too low. For more details see "Brake warning light" on
page 43.
Keep in mind that the braking distance
increases very rapidly as the speed increa­

ses.
At 60 mph or at 100 km/h, for example, it is not twice but four times longer than at 30 mph or at 50 km/h. Tire
traction is also less effective when the roads are wet and slippery. Therefore,
always maintain a safe distance from the
vehicle in front of you.
29



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CONTROLS AND
EQUIPMENT

=ailure
of one
brake
circuit
I the brake pedal travel should suddenly
icrease,
one of the brake circuits may

_ave
failed. Should this happen, you will
m able to bring your vehicle safely to a

s:op,
however, you will have to push hard­
er on the brake pedal and it will take a onger distance to stop the vehicle.
Con­

tact your Volkswagen dealership for as­
sistance.

Brake
wear

~he brakes on our automobiles are still subject to wear depending largely on oper­ating conditions and driving habits. On ve­

hicles
which are driven mostly in stop-and-
50 city
traffic
or which are driven hard, the
crake linings should be checked by your

Volkswagen
dealer more often than
specified
in the Maintenance brochure.

Front
spoiler
If you
install
a
front
spoiler on
your
vehi­
cle, be
sure
the air
flow
to the
front

brakes
is not
obstructed,
otherwise
the

brake
system
could
overheat.
Parking
brake
lever

The parking brake lever is located between the
front
seats.

• To set the parking brake, pull the lever

until
strong resistance is
felt.
The parking
brake must be pulled up all the way so
that

the vehicle cannot be moved. When the ig­ nition is on, the brake warning
light
will

light
up.
• Depress brake pedal and hold while re­

leasing
parking brake. To release the park­
ing brake, pull the lever slightly up, de­

press
the release
button
(arrow), and then
push the lever all the way down. When the parking brake is fully released, the brake
warning
light
will go out.
WARNING

•
Release
the
parking
brake
fully.
A

partially
engaged
brake
will
overheat

the
rear
brakes,
reduce
their
effective­
ness and cause excessive
wear.

•
Always
set the
parking
brake
when

parking
your
vehicle.
Move
the
selector
lever
to "P"
(Automatic
transmission)

or
move
the
gearshift
lever
to "R" or "1"
(Manual
transmission).
On
hills

also
turn
the
wheels
toward
the curb.
31


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CONTROLS AND
EQUIPMENT

THE
DIFFERENTIAL
LOCK*
(SYNCRO)

When driving around a curve, the outside
.vheels
turn
more than the inside wheels.

A
gear set, part of the transmission, called :he differential, compensates for the differ­
ence.
If, however, one wheel gets on a slip­ pery surface and starts to spin, the
differential will not transmit power to the
ether wheel. The car will be stuck. The
dif­

ferential lock will allow power to be trans­
mitted
to both wheels to help get the vehi-
:!e
moving again. Because the differential
5
then unable to compensate for corner-
~.g, vehicle handling and maneuverability

.'.ill
be reduced. Therefore the differential zck may only be used under limited condi-

:ons.

WARNING
Locked
differential
cannot
compensate

for
cornering
and
therefore
increases

tire
wear,
reduces
vehicle
maneuvera­
bility,
driveability
and can
impair
vehi­
cle
handling
performance.
See
detailed
instructions
on
next
page.
Using the
differential
lock

Engage
or disengage the differential
with

the knob shown in the center of the instru­ ment panel.

WARNING

To
reduce
the
potential
for loss of
vehicle
control,
only
use the
rear

differential
lock
under
the specific and
limited
circumstances described on
the
next
page.
When
the
knob
is
pulled
or pushed.
engagement or disengagement is ony initiated. The actual locking of the differ­
ential can be delayed if the wheels are rotating at substantially different speeds.
When driving around a corner it could also happen
that
the lock will not engage or

disengage.

Under
such conditions slow down and
drive in a straight-ahead direction so
that

the lock may engage or disengage.
The
warning
light
above the knob indi­
cates
the operational condition of the lock:
• The
light
comes on only when the lock

has
engaged properly.
• The
light
goes out again once the knob

has
been pushed in and the lock has actu­
ally disengaged. If the warning
light
does not
light
up, after selecting the differential
lock, and after an extended drive, the elec­
trical system and the lock should be

checked
by your VW dealer.
e applicable


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CONTROLS
AND
EQUIPMENT

WARNING
Never
lock the differential when...
•
driving on paved roads. When the

differential
is locked, the rigid connec­
tion between the rear wheels has
a
rub­
bing
effect on the tire when cornering.

This
leads to increased tires wear and
also
to "jerking motion" when the
vehicle is being steered. The differ­

ential
lock*
for the rear axle must only be used when the vehicle is stuck or is in immediate danger of becoming

stuck;

•
one wheel is spinning. First bring
the spinning wheel to a
standstill,
and only then engage the
differential.
This
prevents damage to the drive train or
uncontrollable acceleration leading to
loss
of control and personal
injury.

See
"Driving Tips" on pages
79-84
also.
•
The vehicle is being towed - see page

139
also.

•
Testing the vehicle on a dynamome-
*where applicable 1) further information is given on page 84.



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CONTROLS
AND EQUIPMENT
1 - Position for steep hills

This
position is to be
used
for mountain
driving
or
slow
driving.
It
also
provides
for
maximum
engine
braking effect. To
engage this gear depress the push but­
ton in the handle of the selector lever
first. In "1" the
transmission
will
stay
in first
gear
and will not upshift.
The road speed must not exceed 33 mph
or
53 km/h. Only shift down into "1"
when the speed is below this speeds.
WARNING
Do
not shift to a lower driving position
until vehicle speed has dropped below
the specified limits otherwise engine
speed
will
suddenly increase and may

cause
engine damage and
loss
of
vehicle control. Driving the automatic transmission
Starting the engine

The
selector
lever
must be in Neutral or Park. If one of the driving
positions
is

engaged
a
safety
switch will prevent the
engine
from
being
started.

Emergency
starting

Your
Volkswagen
with
Automatic
Transmis­
sion
cannot
be started by
pushing
or tow­
ing.
If
engine
does
not start
because
of
dis­

charged
battery, the
vehicle
can be started
with jumper
cables.
Refer
to
"Emergency

starting
with jumper
cables".
Should
the

engine
fail to start
consult
your
nearest

Volkswagen
dealer.
Selecting
a driving position
WARNING
•
Apply the foot brake before select­
ing a driving position when the vehicle

is
stationary.
When the selector lever is in a driving
position,
the vehicle may creep even at
idle speed. Therefore, do not release
the parking brake or foot brake until

you
are ready to move, because power
is
transmitted to the wheels as soon as
a driving position is engaged.

•
Do not accelerate
while
selecting
a driving position. At this
time
the en­
gine must run at idle speed so
that
no undue stress
will
be placed on the auto­
matic clutches in the transmission.

•
Never have any position engaged
when checking in the engine compart­ ment. Make sure the selector lever is

securely
locked into the P position
with

the parking brake firmly set. Otherwise, any increase in engine speed may set
the vehicle in motion, even
with
the parking brake applied.




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CONTROLS
AND
EQUIPMENT

•
Never shift into Reverse (R) or Park
(P) when the vehicle is in motion.

•
Do not remove the key from the ig­
nition steering lock until you have
parked the vehicle, because removal
of the key
will
lock the steering wheel.

•
If the selector lever is unintention­
ally moved into Neutral (N)
while
driv­

ing,
take
your foot off the accelerator pedal and
wait
until the engine speed

has
dropped to idling before selecting
a driving position.
Maneuvering
•'/hen
alternating between forward and

-averse
- for
instance,
while
maneuvering

ne
vehicle
into a tight parking
space
-
:nly
shift when the
vehicle
has
come
to a
full stop and the
engine
is running at idle
soeed.
Stuck
in snow, mud or sand

When
alternating between forward and
reverse
in an effort to free the
vehicle,

depress
the
accelerator
pedal
slightly

while
the
transmission
is in
gear,
and
release
the
accelerator
pedal
while

shifting.
Do not
race
the
engine
and
avoid

spinning
the
wheels.
Do not repeat
"rocking"
back and
forth
with
wheels

spinning
at high engine speed and heavy
throttle,
as serious damage may
be caused to the automatic transmis­

sion
and other critical parts.

Kickdown
device

The
kickdown
device
gives
maximum
acceleration
when the
accelerator
pedal
is

pressed
down
past
the full throttle
posi­

tion.
Depending
on
road
speed
and
engine
speed,
either the upshift is
delayed
(forced
throttle) or the box
changes
down

into
the next lower
gear.

WARNING
Be
careful when using the kickdown on

slippery
roads. Rapid acceleration may

cause
skidding.
Stopping

•
When
stopping briefly, at a traffic light

for
example,
it is not
necessary
to
move

the
selector
lever
to
Neutral.
Simply
apply

the
brakes.
To start
again
release
brake
and
accelerate.

•
The driving
positions
must
never
be

used
for holding the
vehicle
at rest
uphill.

Always
use your foot
brakes
when
stopped
on
inclines.

WARNING
•
Never get out of the driver's seat
when the engine is running and the
selector
lever is not securely locked in
the P position.

•
If you must leave the vehicle move
the selector lever securely into the P
position
and apply parking brake
firmly.
Towing

To
tow the
vehicle
see instructions
"Emergency
towing" on
page
138.




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