oil temperature VOLKSWAGEN TRANSPORTER 1990 T4 / 4.G Owners Manual

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[INSTRUMENT
PANEL
AND
CONTROLS

WARNING AND
INDICATOR
LIGHT
SYMBOLS

Symbol
Details

on
page

<Jt>
Turn
signals

44,48

a Alternator A

44

Oil pressure 1^1
43

ID
High beam

45,48

=L Coolant temperature 1^

45,104

(®)
BRAKE
Brake
®
29,43

A Safety belt
14,44

A Emergency flasher

46

m
Rear
window defogger

47
WARNING
If one of the lights marked with ®

comes
on suddenly while driving, move a safe distance off the
road.
Turn

off the engine,
turn
the emergency
fla­

sher on and use other warning devices
to alert other motorists. Go to listed page in
your
Owner's
Manual for ex­

planations.

Some
of the lights mentioned are on certain
models
only and may be options on other

models.

6


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CONTROLS
AND
EQUIPMENT

WARNING
/ INDICATOR
LIGHTS

1 2 3 4 5 6 7 8
your vehicle is equipped
with
several
•nportant indicator and warning devices to
~ionitor the continued reliable operation of .our vehicle. Familiarize yourself
with

:hese
devices so if one should come on .ou know what to do.
-allure to heed applicable warnings and "nportant vehicle information may result in

serious
personal injury or vehicle damage.

WARNING
•
Whenever
stalled
or stopped for
epair,
move
the
vehicle
a
safe
distance
off the road, stop the
engine
and
turn

on the
emergency
flasher
(see
page

46).
• The
engine
compartment
of any

-lotor
vehicle
is a
potentially
hazard­
ous
area.
Before
you check
anything
in

?ie
engine
compartment,
stop the
engine
and let it cool down.
Always

exercise
extreme
caution
when
work­
ing
under
the
engine
hood.
Heed
all of
re
WARNINGS
on
page
97.
page

1 - Brake 43

2
- Safety belt 18

3
- Turn signals 44
4 - Alternator 44
5
- For additional light
6 - For additional light 7 - Oil pressure 43
8 - High beam 45
9 - Coolant temperature/level . . . 45
10 - For additional switch 9 10
B25-5t?

1-Brake
« ->

The
light comes on while the engine is
cranking.
It goes out after the engine is started and the parking brake is
fully
released.
This is your assurance
that
the
brake warning light is functioning properly.
If the brake warning light does not light JC
while cranking the engine or setting :ne parking brake, there may be a malfunction in the electrical system. In this
case
c;~-
tact your Volkswagen dealer.
'where applicable
Always
heed
WARNINGS
on next page


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VEHICLE CARE

CORROSION
PROTECTION

The transmission,
front
and rear axle
assembly
surfaces have been treated at
the factory
with
a wax based coating for protection against corrosion. However, we
recommend to have the and the underside
inspected twice a year for any damage to
the protective coating preferably before and after the winter
season.
Have
neces­

sary
repairs done as soon as possible.
See
your dealer for correct procedures
and materials.

WARNING
Do not
apply
additional
undercoating

or
rustproofing
on or
near
the
exhaust
manifold,
exhaust
pipes,
catalytic

converter
or
heat
shields.
During
driv­
ing, the substance used for
under-

coating
could
overheat
and cause a

fire.

Engine
Compartment
When washing the engine compartment, only use commercially available grease
cutting solvents made especially for this
purpose.
Carefully follow directions
print­

ed
on the container by the manufacturer.
WARNING

Never
use gasoline,
Diesel
fuel
or sol­

vents
which
could
damage
rubber
parts
or
painted
surfaces and could
cause a
fire.

Chassis

The lower body shell of your Volkswagen
is
thoroughly protected against corrosion. However, it is recommended to have the
underside inspected twice a year. Any de­
tected damage to the undercoating, due to road hazards, should be repaired prompt­
ly. Oil based protective sprays must not be

applied.
Only tar or wax based anticorro-

sion
protectors are compatible
with
the
factory applied undercoating. Before ap­ plication, road
dirt,
salt spray deposits and
oily substances must be removed.

Whenever
the lower body
shell,
axle, transmission or engines assemblies have been repaired, the lost anti-corrosion
coating of the affected surfaces should be
reapplied.

Your
Volkswagen dealer has the appro­ priate materials, the necessary equipment
and is familiar
with
the application proce­
dure. Therefore, any additional corrosion protection work should be performed by a

Volkswagen
dealer.
Body
cavity sealing

All
body cavities which could be affecte: by corrosion have been given a thorouc"
protection at the factory.

This
sealing does not require any inspe:
tion
or additional treatments. If any wa should seep out of the cavity when tN
ambient temperature is high, it can M removed
with
a plastic scraper and -.
suitable solvent. Be sure to observe a
safety and environmental regulations.
94


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[
VEHICLE
CARE

LUBRICANTS I
Climate Tropical
40'
30-
20- 10-
0-

10'

20

30'
Single grade oil
Multi grade oil
Gasoline Engines
|B25-565/21

Engine
Your engine was factory filled with an all- season high quality engine oil. If you need
to add oil between oil changes use any high quality petroleum or synthetic based
oil with correct specifications.
The following term must appear on the oil container singly or in combination with
other designations: "API Service SF or
SG".

Engine oils are graded according to their
viscosity. The proper grade to be used in your engine depends on existing climatic
or seasonal conditions. Refer to the temperature chart when
selecting engine oil. As temperature ranges of the different oil grades overlap,
brief variations in outside temperatures
are no cause for alarm. It is also permissi­ ble to mix oil of different viscosities if you
find it necessary to add oil.
When using SAE 10 W or SAE 5 W-20 or SAE 5 W-30 engine oil, avoid high speed
long distance driving if outside tempera­
ture rises above the indicated limits.
Engine Oil Identification Symbol
Select an oil for your vehicle which
con­

forms to the standards of the American Pe­
troleum Institute (API). A symbol has been added to the top of some oil containers to help in selecting the correct oil.
-l -l
/ / SAE '. j -2
t—i iow-3o jji -3

1B25-
532
98 (1) The top portion indicates the oil quality
by API designations.
(2) The center portion shows the SAE oil
viscosity grade.
(3) The lower portion indicates that the oil
has fuel saving capabilities. Transmission
Manual transmission: Hypoid oil SAE 80 (Mil-L-2105 or

API/GL4).

Automatic transmission:
ATF Dexron® or Dexron II® for torque cor
verter and hypoid oil SAE 90 (Mil-L-2105
E

orAPI/GL5) for final drive.
Front axle differential (Syncro only)
Hypoid oil SAE 80 (Mil-L 2105 B M
API/GL 4) or synthetic transmission oi
G50,
SAE75W-90.
The lubricant used does not have to be
changed.

Should the need arise to add oil, it shoulc
only be done with the necessary workshop equipment.
Power steering
ATF Dexron®
Lubricant additives
Volkswagen does not recommend the use of oil additives. It may adversely af­
fect your warranty.


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VEHICLE CARE
Changing the
engine
oil
Have
your engine oil changed regularly,
but at least twice a year (see Maintenance
booklet).

This
is very important because the lubri­ cating properties of oil diminish gradually
during normal operation of the vehicle.
If you drive mostly short distances, or if
you operate the vehicle in dusty
areas,
or under predominantly stop-and-go traffic
conditions, or when temperatures remain below freezing for extended periods, the
engine oil should be changed more fre­
quently.

Due
to the detergent additives in the oil,
the fresh oil will look dark after the engine
has
been running for a short time. This is
normal and there is no reason to change
the oil more often than recommended by
the manufacturer.

Always
heed
WARNINGS
on
page
96
100 and97-
WARNING

•
Drain
the oil
into
a
container
that
is
designed for
this
purpose, one
that
is
large
enough to hold at
least
the oil

filling
of your
engine.

•
Wear
eye
protection.

• To
reduce
the
risk
of burns
from
hot

engine
oil let the
engine
cool
down
to
the touch.
•
When
removing
the oil
drain
plug

with
your fingers,
keep
as far
away
as possible.
Always
keep
your
forearm

parallel
to the ground to
help
prevent
hot oil
from
running
down
your arm.
• Engine oil is poisonous. Keep it
well

out of the
reach
of children. Con­

tinuous
contact
with
used
engine
oil is
harmful
to your skin.
Always
protect

your skin by
washing
thoroughly
with
soap and
water.

•
Always
dispose of used
engine
oil

properly.
Do not
dump
it on
garden
soil,

wooded
areas,
into
open
streams
or

down
sewage
drains.
• Recycle used
engine
oil by
taking
it to
a used
engine
oil collection
facility
in
your
area,
or
contact
a service
station.
• Turn off the engine.
• Remove the oil drain plug (arrow) when
the engine is still warm and allow the oil to
drain.

•
Always
use a new
gasket
when

reinstalling
the plug. Do not
overtighten.

•
Fill
the engine
with
oil. Do not
overfill.

Always
check engine oil level
with
dipstick
as
described on previous page.

Engine
oil capacity is listed under

"Capacities",
page 147.

Local
zoning ordinances or environmental
regulations will tell you how you can

dispose
of used engine oil. Should the dis­ carding of the old oil present a problem to

you,
we suggest you have the oil changed
at your dealer or a service station.


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VEHICLE CARE
AUTOMATIC TRANSMISSION FLUID / MANUAL TRANSMISSION OIL
Automatic Transmission Fluid
The torque converter and the transmis­
sion are lubricated with Automatic Trans­ mission Fluid (ATF).
The final drive requires hypoid oil SAE 90,
which does not have to be changed.
Checking the ATF level
The ATF has to be checked at frequent intervals, for instance, when the engine
oil is being checked or at least at the intervals specified in your Maintenance
booklet.
Always heed WARNINGS on page 97. A correct ATF level is very important for
transmission operation.
To obtain an accurate reading, the
vehicle must be on level ground, and the
fluid must have reached operating
tem­

perature. Normally, after a cold-start the
fluid will reach operating temperature when the vehicle has been driven for ab­
out 6 miles or 10 km. If the ATF is too cool
or too hot, the fluid level reading will be inaccurate.
WARNING Before checking the ATF, the selector
lever must be securely locked in the Park position and the parking brake ap­
plied firmly.
Checking the ATF level is potentially hazardous because the hot engine has
to be running during the check. Do not
attempt to check the ATF before read­ ing all WARNINGS on page 97.
The ATF filler neck is in the engine com- partement on the left hand side. The dip­
stick is attached to the
plug.
Pull it out
and wipe clean first before inserting it to
take a reading. The Automatic transmission may be da­
maged by even a tiny speck of dirt.
Only use lint free rags to wipe the dip­
stick.
To get a true reading, the ATF must be at operating temperature.
You have enough ATF if the fluid level is between the two marks on the dipstick. I:
should never be above or below these marks. If level is too high or too low do not
just add or drain ATF. Have your dealer check and correct the cause as soon as possible.
For correct ATF specifications, see "Lub­
ricants" on page 85.
Changing the ATF
The ATF has to be changed at the inter­ vals specified in your Maintenance boo­klet.
Do not tow the vehicle or run the engine
without ATF in the transmission.
Manual Transmisson Oil Both transmission and final drive are
combined in one housing. The lubrican: used is hypoid oil which does not have tc
be checked or changed. If you shoulc
suspect a leak, contact your VW dealer.


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VEHICLE
CARE

COOLING
SYSTEM
The cooling system
is
sealed and gener­ ally requires little attention.
The cooling system has been filled at the factory with
a
permanent coolant which
does not need to be changed. The coolant

consists
of a
mixture
of
water
and the
manufacturer's coolant additive
G 11 —

antifreeze
on
glycol basis with anticorro-
sion additives (40% for USA
models;
50%
for Canadian models).
This
mixture
assures
the
necessary frost protection
and protects
the
entire cooling system
against corrosion and
scaling,
and raises
the boiling point of the coolant.
Do
not
reduce
the
concentration
of the

coolant
in the
summer
by
adding plain
water.
The coolant additive proportion
must
be at least
40%
but not more than

60%,
to
maintain the antifreeze protection
and the cooling efficiency. For year round driving, antifreeze is added
at the factory for temperatures down to:

-13°
F/-25°C(USA)

-40°
F/-40°
C
(Canada)

Only
use
quality phosphate-free
anti­

freeze containing ethylene glycol. Such antifreeze
is
available at
your
Volkswagen

dealer.

WARNING Antifreeze is poisonous. Always store antifreeze in its original container and

well
out of the reach of children. If you drain
the
coolant,
it must
be
caught
and

safely stored. Drained coolant should normally not be reused. Always des-

pose
of used coolant observing all en­
vironmental regulations.
Coolant losses
Coolant losses may indicate
a
leak in
the

cooling
system.
In
this
case,
the
cooling
system should
be
inspected immediately by
your
Volkswagen dealer.
It is not
suffi­

cient merely to add coolant.

In a
sealed system, losses can only occur
if
the
boiling point
of the
coolant
is ex­

ceeded as
a
result of overheating.
Overheating can occur
if:

•
the
flow
of air to the
radiator
is

obstructed
by
leaves, dust, insects
or by

additional
lights installed
in
front
of the
radiator grille;

•
the boiling point of the coolant has been
reduced
due to an
incorrect mixture
of

coolant and water;

•
the
radiator fan
is not
working
- see

"Radiator
fan",
or;

•
the vehicle is being driven up
a
long
hill
j

in
a
low gear with engine speed
very
high
and
at
very
high ambient temperature
-

see
"Radiator fan".

If
the cause for the overheating cannot
be

determined
and
corrected, contact
your

Volkswagen dealer immediately, other-
I
wise serious engine damage could result.

104
Always
heed
WARNING on page
97.


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t'/INTER
DRIVING

VEHICLE CARE

Remember
the following points when
criving in the
winter:

• Winter weather is particularly hard on
ne battery. We recommend having the cattery
checked,
preferably by a
Volks­

wagen dealer, before the cold weather starts - see page 110.
If the vehicle is
left
standing for several
iveeks
at extremely low temperatures, the

rattery
should be removed - see page 111
=or
further
details. • Have the antifreeze concentration in
the cooling system checked before the cold weather starts - see page 107.
• The engine oil must have the correct
viscosity grade for the outside tempera­
tures to be expected - see page 98.
• The best way to protect the bodywork is
to wash and wax it frequently, especially in
winter - see page 90.
• Always use a windshield washer
fluid

with
antifreeze for the windshield and rear
window washer system in winter - see page 112. • Use a scraper to remove snow and ice

from
the windows - see page 91.
• On winter roads the use of winter tires
or all-weather tires
will
improve handling;
this also applies to vehicles
with
all-wheel
drive - see pages 78 and 118.
• When driving in the mountains in winter
it is best to take along a set of snow chains.

Snow
chains may be compulsory for some
mountain roads, and this restriction also

applies
to vehicles
with
all-wheel drive -

see
pages 78 and 119.
121


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ALPHABETICAL
INDEX

page

Accessories
122

Air
cleaner 103

Air
Conditioner 54 All-wheel-drive 75
Alternator warning
light
44

Ashtrays
64
Assist
handles and coat hooks ... 67
Automatic safety belts 14
Automatic Transmission 35
Automatic Transmission Fluid .... 102 Auxiliary Heater 57, 60
Battery 109
Battery charging 110

Brake
fluid reservoir 108

Brake
warning
light
43
Brakes
29

Break-in
period 69

Bulb
chart 130

Bulb
replacing 130
Buzzer
7,35

Capacities
147

Catalytic
converter 144

Central
locking system 8
Cigarette lighter 63
Child
safety 15

Chime
7,35

Cleaning
products 89

Climate
controls 51
Clock
41 page

Coolant
temperature gauge .... 41

Cooling
system 104

Consumer
information 152
Corrosion
protection 94

Cruise
control 49

Curtains
27

Cup
holder 66

Dashboard
4

Data
146
Defogging/defrosting 52 Differential lock 33

Dimensions
148
Do-it-yourself service 123

Doors
9

Economically
driving 72

Electric
windows 12

Emergency
equipment 70
Emergency
flasher 46

Emergency
starting 136

Emergency
towing 138

Emission
Control System 144
Engine
code letter 151

Engine
compartment lid 97

Engine
cooling 41,104
Engine
exhaust 144

Engine
number 151

Engine
oil changing 100
pace

Engine
oil checking 9?

Engine
oil grades 9E

Expansion
tank 105

Fan
41, 10c

Folding
table 65

Foreign
country driving 120 Front seats 20

Fuel
economy 72

Fuel
gauge 42
Fuel
injection 142

Fuel
supply 86

Fuel
tank 85

Fuses
12E

Gas
Station
Information
156

Gasoline
additives 86
Gearshift lever 32

Glove
compartment 64
Headlight dimmer and flasher .... 48 Headlights 13C
Headlight adjustment 134
Headlight switch 46

Head
restraints 19 HeatingA/entilation 51
High beam 45,48
Horn 4
Identification label and number ... 151
Ignition/steering lock 38
Indicator lights 43


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ALPHABETICAL
INDEX

page

Technical
description 141
Temperature gauge 41 Tire specifications 117

Tires
114

Tools
123
Towing 138
Trailer towing 73
Trailer weights 150

Transmission
oil 102
Trip odometer 40
Turn signal/headlight dimmer switch lever 48
Undercoating 94

Unleaded
fuel 85
Vanity mirror 67
V-belt 107,147

Vehicle
care 85

Vehicle
identification number/label 151

Vehicle
operation 69
Ventilation/heating 51 page

Washer
jets
adjusting 112
Washer
reservoir 112
Water temperature gauge 41
Water temperature warning
light
41
Weights 150
Wheels
114

Wheel
changing 125
Windows 12
Windshield washer
fluid
container 112
Windshield wiper/washer lever ... 50
Winter operation Battery 110

Cooling
system 107

Engine
oil 98

Snow
chains 119
Snow
tires 118

Vehicle
care 90
Windows 91
Windshield washer container ... 112
Wiper blades 113
Warning and indicator
light
symbols 6
Warning lights 43
160 Warranty booklet 2


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