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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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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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![VOLKSWAGEN TRANSPORTER 1990 T4 / 4.G Owners Manual Downloaded from www.Manualslib.com manuals search engine 
3REAK-IN
 PERIOD 
VEHICLE
 OPERATION] 
DURING AND
 AFTER
 BREAK-IN PERIOD 
Turing
 the first few operating
 hours,
 the 
r-gines
 internal VOLKSWAGEN TRANSPORTER 1990 T4 / 4.G Owners Manual Downloaded from www.Manualslib.com manuals search engine 
3REAK-IN
 PERIOD 
VEHICLE
 OPERATION] 
DURING AND
 AFTER
 BREAK-IN PERIOD 
Turing
 the first few operating
 hours,
 the 
r-gines
 internal](/manual-img/18/7415/w960_7415-69.png)
Downloaded from www.Manualslib.com manuals search engine 
3REAK-IN
 PERIOD 
VEHICLE
 OPERATION] 
DURING AND
 AFTER
 BREAK-IN PERIOD 
Turing
 the first few operating
 hours,
 the 
r-gine's
 internal friction is higher than 
 a:er
 when all the moving parts
 have
 been 
:-oken
 in. How well this break-in
 process 
e
 done
 depends
 to a
 considerable
 extent 
 :n
 the way the
 vehicle
 is driven during the 
-"-3t
 900
 miles
 (1500 kilometers). 
For
 the first 600 miles 
(1000 kilometers): 
•
 Do not use full
 throttle. 
•
 Do not drive faster
 than
 3A of top 
speed. 
•
 Avoid high engine speeds. 
From
 600 to 900 miles 
(1000 to 1500 kilometers): 
The
 speed
 can gradually be
 increased
 to 
 :he
 maximum road
 speed
 or
 engine 
 speed. 
After break-in period 
The maximum permissible engine speed 
 is
 5200
 rpm and should not be exceeded. 
Shift into the higher gear before reaching the red area at the end of the scale of 
the tachometer. See page 41. 
Excessive
 engine
 speeds
 are automati
cally
 reduced. 
 •
 Details
 on how to operate the
 Manual 
and
 Automatic
 transmission
 are outlined 
in
 the
 "Controls
 and
 equipment"
 chapter. 
•
 Avoid full
 throttle
 starts and abrupt 
stops. 
•
 Try to avoid running the engine at 
maximum speed. Shifting up early helps 
to save fuel and reduces noise. 
•
 Do not overstrain engine; select pro
per gear before reaching top speeds. 
•
 Do not let engine labor. Shift down 
when engine no longer runs smoothly. 
•
 All
 revs
 are only
 valid
 when
 engine
 is 
properly
 warm. 
•
 Always
 observe
 local
 and national 
speed
 limits. 
Applies
 in addition to vehicles 
 with
 Automatic
 Transmission: 
Make
 it a habit to
 accelerate
 gradually 
instead
 of
 using
 full throttle. During
 gra
dual
 acceleration
 the
 transmission
 shifts 
earlier
 into the next higher
 gear
 thus 
saving
 fuel. 
 WARNING 
•
 New tires do not
 possess
 maximum 
traction. They tend to be slippery.  Break new tires in by driving cautiously 
at moderate speed for the first 100  miles (160 kilometers). 
•
 New brake pads and linings do not 
have optimum friction properties and 
must be "broken in" during the
 initial 
 100 to 150 miles (150 to 200 kilometers) 
of normal city driving. You can compen sate for this by applying more pressure 
on
 the brake pedal. This also applies 
 later
 when new pads or linings are 
installed. 
 
 
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VEHICLE OPERATION 
OPERATE
 YOUR VEHICLE SAFELY 
A
 lot has gone
 into
 the manufacture of  your Volkswagen, including advanced engineering techniques, rigid quality 
control and demanding inspections. 
These
 engineering and safety features will  be enhanced by you, the safe driver, 
• who knows the vehicle and all controls 
• who maintains the vehicle properly 
• who uses driving skills wisely. 
For
 your own safety as well as
 that
 of 
those around you - be a responsible 
driver. If you
 drink,
 do not
 drive.
 The use 
of alcohol, drugs and certain medications 
will seriously impair perception, reactions  and driving ability, substantially increasing 
the risk of an accident and personal
 injury. 
 Do not
 drive
 if you are
 tired,
 ill or
 under 
emotional
 stress. 
The
 following
 points
 are also
 important 
 for
 your
 safety,
 please
 observe
 them 
all. 
 First
 things
 first... 
• Turn the engine off before performing 
any checks or repairs on the vehicle. 
• Be sure tires are inflated correctly. 
Check
 for damage and
 tire
 wear. 
• See
 that
 wheel bolts or nuts are pro
perly tightened and not loose or missing. 
• Check engine oil level, add if neces
sary.
 Make it a habit to have engine oil 
checked
 with
 every fuel filling. 
• Check coolant level to assure sufficient 
engine cooling. 
• Be sure you have a well charged 
battery. 
• Check brake fluid level. If too low, have 
brake system checked. 
• Replenish windshield washer fluid. 
• Replace worn or cracked wiper blades. 
• See
 that
 all windows are clear and un
obstructed. 
• Check whether all
 light
 lenses are 
clean. 
 • Be sure all lights are working and head
lights are aimed correctly. 
• Check under vehicle for leaks. 
• Make sure the movement of either 
brake,
 clutch or accelerator pedal is not  hampered in any way. 
• Be sure all luggage is stored securely. 
You'll
 find helpful hints on how to perform  most of these checks in this manual. If in 
doubt, have these checks performed by 
your dealer or any other qualified 
 mechanic. 
Emergency
 equipment 
It is good practice to carry emergency 
equipment in your vehicle. Some of the 
things you should have are: emergency 
 light,
 first-aid kit, small shovel, and for the 
winter
 season,
 an ice scraper, snow brush, 
 a
 container or bag of sand or salt, etc. 
70 
 
 
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VEHICLE OPERATION 
OPERATE
 YOUR VEHICLE ECONOMICALLY AND
 MINIMIZE
 POLLUTION 
Your
 personal
 style
 of
 driving
 determines  your operating costs,
 exhaust
 emissions and noise levels. To obtain the best
 possi
ble fuel economy,
 minimize
 pollution
 and 
save
 wear and tear on the engine, brakes 
and tires, observe the following points: 
• Keep a
 light
 foot
 on the accelerator. 
• Drive smoothly, avoid abrupt changes 
in speed as much as possible. 
• Avoid jack rabbit starts and sudden 
stops. 
• Avoid unnecessary idling. Turn the 
engine off. 
• "Warm up" idling wastes gas. Start the 
engine
 just
 before you are ready to drive. 
Accelerate
 slowly and smoothly. 
• Do not drive longer than necessary in 
the lower gears. By upshifting early you 
 can
 economize on fuel consumption.  • Organize your trips to include in several 
errands. 
• Any additional weight carried in the 
vehicle reduces fuel economy. Always  keep cargo to a minimum and remove all 
unnecessary
 items. 
• Remove roof and ski racks when not in 
use. 
• All electrical consumers contribute to 
increased
 fuel consumption. Therefore, 
use
 fan, rear window defogger, etc., only 
when needed. 
• Check your vehicle's fuel consumption 
regularly. Keep a
 written
 tally sheet or use 
the
 trip
 odometer. Fuel consumption will 
vary
 with
 traffic, road and weather condi
tions. 
• Have your vehicle serviced by an 
Volkswagen
 dealer at the specified inter
 vals
 (see page 95 and your Maintenance brochure).  • Air cleaner should be inspected to 
assure
 proper engine "breathing". 
• Battery should be fully charged. 
• Wheels should be properly aligned. 
• Tires should be inflated to correct pres
sures.
 Check
 tire
 pressures regularly - at  least once a month. 
• The published ENVIRONMENTAL-
PROTECTION AGENCY (EPA) and Trans
port
 Canada
 mileage
 estimates
 may not 
agree
 with
 your
 actual
 highway
 mileage 
which
 will
 vary,
 depending
 upon
 vehicle 
 load
 and speed,
 road
 and
 weather
 condi
tions,
 trip
 length,
 etc. 
• Have the engine oil level checked
 with 
every fuel filling. Engine oil consumption 
 is
 normal but tends to be higher when the 
engine is new. The use of quality engine oil 
and a correct engine oil level are essential 
for vehicle performance and economical  operation at all times. 
72 
 
 
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iLER TOWING 
VEHICLE OPERATION 
phLT .'jlkswagen was primarily designed 
pr : assenger transportation. If you plan to 
m*
 B.
 trailer you should be mindful that 
MLT
 :ar will be performing a service it was 
•cr "tended for. The additional load will 
Wee durability and economy of per-
m~ ance.  • :. :ow a trailer, your Volkswagen may 
mc. -9 more frequent maintenance due to 
ft* extra
 load. 
Gc not tow a trailer during the break-in  kriod of your vehicle. 
Keep an eye on your coolant tempera-
fere gauge. If coolant temperature warn- rc light comes on pull off the road to a sa's place to allow engine to cool down. 
Maximum trailer weight 
A vailer for your vehicle is limited to a
 typi-
ca class I trailer. The maximum gross 
Bier weight and the tongue load must not 
eoeed the specifications listed in the 
[fechnical Information/Data section of this 
 ranual. 
Do not exceed the gross vehicle weight 
•rhich is the weight of the driver, passen ger, luggage, trailer hitch and tongue 
weight of the loaded trailer.  Trailer hitch 
Use a weight-carrying hitch conforming to 
the gross trailer weight. The hitch must be  suitable for your vehicle and trailer and 
securely bolted to the body. Always check 
with the trailer hitch manufacturer to make 
sure that you are using the correct hitch.  Do not use a bumper hitch. 
The hitch must be installed in a way not to  interfere with the impact-absorbing 
bumper system. No modifications should 
be made to the vehicle exhaust and brake 
systems. From time to time check that all  hitch mounting bolts remain securely fas
tened. 
If not towing a trailer for a long period of 
time,
 remove the trailer hitch. This pre
vents the hitch from causing damage  should your vehicle be struck from behind. 
When removing the trailer hitch, seal all  bolt holes to prevent water and exhaust 
fumes from entering the vehicle. 
Trailer brakes  If your trailer is equipped with a braking 
system,
 check to be sure that it conforms 
to all regulations. 
The trailer brake system must not be di rectly connected to the vehicle's brake sys
tem. 
 Tire pressure 
When towing a trailer, inflate the tires of 
your vehicle to the cold tire pressure listed on the label on the left front door jamb. In
flate trailer tires to trailer and tire manufac
turer's specifications. 
Safety chains 
Always use safety chains between your  car and trailer. 
Trailer lights 
Trailer lights must meet all regulations. Do  not connect the trailer light system directly 
to the light system of your vehicle. Be sure 
to check with your Volkswagen dealer for 
correct wiring, switches and relays. 
Before you tow a trailer 
Correct and even load distribution. All ob
jects inside the trailer should be held  securely in place to guard against shifting, be it forward, backward or sideways. 
Never allow a passenger in a moving 
trailer. 
 
 
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VEHICLE OPERATION 
Advantages off the all-wheel drive 
The Vanagon/Transporter Syncro
 all-
 wheel drive system
 has the
 following
 ad
vantages over
 a
 two-wheel drive vehicle: 
Driving Power 
Driving Power
 is
 greatly increased
 by the 
continual all-wheel drive especially
 on 
 snow
 and
 slippery surfaces, when starting 
off from
 a
 standstill,
 and
 when driving
 on 
rough roads. 
Within reason, your Vanagon/Transporter  Syncro
 can go
 places where other
 vehi
cles
 may
 likely
 get
 stuck.
 It is
 easier
 to
 stop 
on slippery hills
 and get
 going again. 
Moving Force 
As
 the
 driving force applied
 to the
 road  goes
 to
 four wheels instead
 of two, the 
amount
 of
 slip
 is
 considerably reduced. 
This improves
 the
 traction between tire  and road surface
 and
 thereby,
 the
 drive-
ability
 on
 slippery road surfaces.  On vehicles with two-wheel drive,
 the
 driv
ing wheels
 can
 spin
 on
 slippery surfaces
 if 
too much acceleration
 is
 applied. This 
greatly reduces tire grip
 and can
 result
 in 
 loss
 of
 vehicle control. 
By distributing
 the
 driving forces
 to
 four
 in
stead
 of two
 wheels,
 the
 wheels
 of the
 Va nagon/Transporter Syncro
 are
 less likely 
to spin under
 the
 same conditions. 
Snow tires 
With
 the
 all-wheel drive system
 the
 Vana gon/Transporter Syncro
 is
 good
 for
 winter 
driving even with standard tires. However, 
we recommend
 the use of all
 season tires 
or radial snow tires (M
 +
 S) with
 or
 without 
studs*,
 on all
 wheels,
 for
 better driving, 
cornering
 and
 braking,
 in
 winter weather. 
Details under "Snow tires"
 on
 page
 118 
also apply. 
Snow chains 
Snow chains can improve both road traction 
and braking when driving
 in
 severe winter 
weather. Therefore,
 use
 snow chains
 on 
your all-wheel drive vehicle when required.  For additional information,
 see
 page
 119. 
 Operation 
In contrast
 to
 conventional all-wheel drive 
systems that require transmissions
 to be 
manually engaged when needed,
 the Va
 nagon/Transporter Syncro all-wheel drive 
system
 is
 always engaged. Only
 the 
amount
 of
 power being transmitted
 to the 
front
 and
 rear wheels changes automati cally
 as the
 road surface demands.
 The 
Syncro driver
 is
 therefore able
 to
 fully
 con
centrate
 on the
 road and traffic conditions. 
The differential lock*
 for the
 rear axle must  only
 be
 used when
 the
 vehicle
 is
 stuck
 or 
 in immediate danger
 of
 becoming stuck. For further information
 on the
 differential 
lock,
 see
 page
 33. 
78  "Check with your local Motor Vehicle Bureau
 for 
possible restrictions. 
'where applicable 
 
 
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-
VEHICLE
 OPERATION 
Driving on dry roads 
Attention 
"his
 is an
 all-wheel drive multipurpose 
 rassenger
 vehicle which
 will
 handle
 and 
maneuver
 differently
 from
 an ordinary
 pas
senger
 car in driving conditions which may 
occur
 on
 streets
 and
 highways
 and off-
'oad.
 As
 with
 other vehicles
 of
 this type,
 if 
you make sharp turns
 or
 abrupt maneu
vers,
 the
 vehicle
 may
 roll over
 or
 may
 go 
 kit
 of
 control and
 crash.
 You should read 
:he driving guidelines
 and
 instructions
 in 
the Owner's
 Manual.
 The
 driver
 and all 
 oassengers
 should wear safety belts
 at all 
times. 
Do
 not
 engage
 the
 differential lock on nor
mal
 dry
 roads
 as it
 will
 not
 provide any ad
vantage. Under these circumstances,
 an 
 engaged differential lock
 will
 impair the ve-
nicle's
 maneuverability and
 will
 cause
 ex
cessive
 tire
 wear. 
 Driving on wet, slippery roads 
Due
 to the
 all-wheel drive,
 the
 engine 
power
 is
 transmitted evenly
 to a
 moder
ately slippery road surface. 
On
 wet surface 
As
 with
 any
 other vehicle, excessive driv ing speed on very wet roads can cause hy
droplaning
 and
 loss
 of
 vehicle control. 
Therefore, slow down.
 The
 differential  lock* must
 not be
 engaged. 
Important
 instructions
 on
 the
 differential 
locks
 are to be found on page
 33/34. 
On
 slippery surfaces 
On
 slippery surfaces the rear axle differen
tial
 lock may only be engaged when
 start
 ing
 from
 a
 standstill
 or at
 very low
 speeds. 
When
 the
 road surface has improved
 the 
 lock should
 be
 disengaged again.  On
 snow covered surfaces 
On
 a
 snow covered road, maintain traction  by making gradual changes
 in
 speed
 or
 di
rection. Avoid sudden maneuvers. Be alert 
to problems other drivers around you may  be having which could create
 a
 hazardous 
situation
 for
 you. 
In heavy snow, maintaining reasonable 
momentum
 is
 important
 for
 safe vehicle 
operation. Try
 to
 keep moving
 by
 using
 the 
 L-gear and
 a
 steady accelerator pedal
 at 
low
 speed. 
WARNING 
•
 Always
 maintain
 a safe driving 
speed,
 especially
 when
 road and 
weather
 conditions are poor. 
•
 Excessive
 driving speed on very wet 
roads can cause hydroplaning and 
loss
 of vehicle control. 
•
 Always avoid forceful and
 abrupt 
braking action.
 You
 could block all four 
wheels simultaneously and lose
 con
trol
 of the vehicle. 
•
 The braking capability of your Vana-
gon/Transporter Syncro is
 greatly
 de
pendent on the
 traction
 of your tires. 
'where applicable  79 
 
 
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