2021 SUZUKI GRAND VITARA check engine

6-2
VEHICLE LOADING AND TOWING
54P00-01E
NOTE:
If your vehicle has a parking sensor sys-
tem, set the system to the trailer mode via
the information display. When this mode is
set, the rear corner and rear center sen-
sors are inhibited from operating. Refer to
“Information display” in “BEFORE DRIV-
ING” section.
To w b a r s
Only use a tow bar that is designed to
attach to the chassis of your vehicle, and a
hitch that is designed to bolt to this tow bar.
We recommend that you use a genuine
SUZUKI tow bar (available as option), or
equivalent.
Safety chains
Always attach safety chains between your
vehicle and trailer. Cross safety chains
under the nose of the trailer so that the
nose will not drop to the road if the trailer
becomes separated from the tow bar. Fol-
low the manufacturer’s recommendation
for attaching safety chains. Always leave
just enough slack to permit full turning.
Never allow safety chains to drag on the
road.
Trailer lights
Check that your trailer is equipped with
lights which meet local requirements.
Always check for the proper operation of
all trailer lights before you start to tow.
Brakes
WA R N I N G
For vehicles equipped with the radar
brake support system, if your vehicle
is used to tow a trailer, press the
radar brake support OFF switch and
turn off the radar brake support sys-
tem. If not, unexpected accidents
related to the system being turned on
may occur.
NOTICE
Trailer towing puts additional stress
on the engine, drive train and brakes
of your vehicle. Never tow a trailer
during the first 960 km (600 miles) of
vehicle operation.
WA R N I N G
Never use a tow bar which attaches
to the axle or the bumper of your
vehicle.
WA R N I N G
Never attach safety chains to the
bumper of your vehicle. Secure con-
nections so that they cannot come
loose.
WA R N I N G
Never connect trailer lights directly
into your vehicle’s electrical system,
or electrical system damage may
occur.
WA R N I N G
If trailer brakes are used, follow all
instructions provided by the manu-
facturer. Never connect to the brake
system of your vehicle and never
take an electrical supply directly from
the wiring harness.

7-1
INSPECTION AND MAINTENANCE
54P00-01E
60B128S
WA R N I N G
Take extreme care when working on
your vehicle to prevent accidental
injury. Carefully observe the follow-
ing precautions:
• To prevent damage or unintended
activation of the air bag system or
seat belt pretensioner system, check
that the battery is disconnected and
the ignition switch has been in
“LOCK” position or the ignition
mode has been “LOCK” (OFF) for at
least 90 seconds before performing
any electrical service work on your
SUZUKI vehicle. Do not touch air
bag system components, seat belt
pretensioner system components or
wires.
The wires are wrapped with yellow
tape or yellow tubing, and the cou-
plers are yellow for easy identifica-
tion.
• Do not leave the engine running in
garages or other confined areas.
(Continued)
WA R N I N G
(Continued)
• When the engine is running, keep
hands, clothing, tools, and other
objects away from the fan and drive
belt. Even though the fan may not
be moving, it can automatically
turn on without warning.
• When it is necessary to perform
service work with the engine run-
ning, check that the parking brake
is set fully and the transaxle is in
Neutral.
• Do not touch ignition wires or other
ignition system parts when starting
the engine or when the engine is
running, or you could receive an
electric shock.
• Be careful not to touch a hot
engine, exhaust manifold and
pipes, muffler, radiator and water
hoses.
• Do not allow smoking, sparks, or
flames around fuel or the battery.
Flammable fumes are present.
• Do not get under your vehicle if it is
supported only with the portable
jack provided in your vehicle.
• Be careful not to cause accidental
short circuits between the positive
and negative battery terminals.
(Continued)
WA R N I N G
(Continued)
• Keep used oil, coolant, and other
fluids away from children and pets.
Dispose of used fluids properly;
never pour them on the ground,
into sewers, etc.

7-2
INSPECTION AND MAINTENANCE
54P00-01E
Maintenance schedule
The following table shows the times when
you should perform regular maintenance
on your vehicle. This table shows the tim-
ing when you should perform inspections,
adjustments, lubrication and other ser-
vices, by kilometer, mile and month.
This table is generated in terms of the fol-
lowing points:
• Place of destination
• For gasoline engine model or diesel
engine model
• Recommended maintenance items for
inspection, adjustment and replacement
by a dealer, or items other than the
above-mentioned ones
Check an explanation of “How to under-
stand each table” in this section.If your routine use of vehicle applies in one
of the following conditions, you need to
perform maintenance according to the
maintenance interval under severe condi-
tion. For some items, the maintenance
interval for severe condition is not
described in the table. In this case, perform
maintenance according to the mainte-
nance interval for normal condition.
The maintenance interval for severe condi-
tion is shorter than the one for normal con-
dition.Maintenance recommended under
severe driving conditions
• When most trips are less than 6 kilome-
ters (4 miles)
• When most trips are less than 16 kilome-
ters (10 miles) and outside temperature
remains below freezing
• Idling and/or low-speed operation in
stop-and-go traffic
• Operating in extremely cold weather
and/or on salted roads
• Operating in rough and/or muddy areas.
• Operating in dusty areas
• Repeated high speed drive or high
engine revolutions
• Towing a trailer, if admitted
When the vehicle is used for delivery ser-
vice, police, taxi or other commercial appli-
cations.
WA R N I N G
SUZUKI recommends that mainte-
nance of your vehicle be performed
by your authorized SUZUKI dealer or
a qualified service technician. If you
are not sure whether you can suc-
cessfully complete any of mainte-
nance jobs, ask your authorized
SUZUKI dealer to do the maintenance
for you.
NOTICE
Whenever it becomes necessary to
replace parts on your vehicle, it is
recommended that you use genuine
SUZUKI replacement parts or their
equivalent.

7-7
INSPECTION AND MAINTENANCE
54P00-01E
Items other than recommended maintenance by an authorized SUZUKI dealer or a qualified service technician
#1:For further details, refer to “Engine oil and filter” in this section.
#2:Perform the engine coolant level check under the daily inspection in “OPERATING YOUR VEHICLE” section.
If you use the engine coolant other than “SUZUKI LLC (Blue)” for replacement, follow the schedule of “SUZUKI LLC: Standard (Green)”.
NOTE:
*1: Refer to “Oil change request light (if equipped)” in “BEFORE DRIVING” section.
For gasoline engine models
Select maintenance timing by mileage (odometer reading) or months,
whichever comes first.
km (×1000)7.51015204080160miles (×1000)4.6876.259.37512.52550100months612364896Engine and powertrain
Engine accessory
drive beltTension check NormalISevereI
Engine oil and engine
oil filter
*1ACEA Standards or
SUZUKI GENUINE OIL (#1)NormalRSevereR
Other than ACEA Standards or SUZUKI
GENUINE OIL (#1)NormalRSevereR
Engine coolant“SUZUKI LLC:
Super (Blue)” (#2) First time only R
Second time and afterR
“SUZUKI LLC: Standard (Green)”R

7-8
INSPECTION AND MAINTENANCE
54P00-01E
#3: If you replace the spark plugs other than iridium plug, follow the schedule of nickel plug.
#4: Replace every 50000 km if the local law requires.
NOTE:
*2: Inspect more frequently if the vehicle is used under dusty conditions.
For gasoline engine models
Select maintenance timing by mileage (odometer reading) or months, which-
ever comes first.
km (×1000)2.510203040100miles (×1000)1.5626.2512.518.752562.5months-812243684Fuel and emission control system
Spark plugs when unleaded
fuel is used(Highly recommended) Iridium
plug (#3)NormalRSevereR
(Standard type) Nickel plug NormalR(#4)SevereR
Spark plugs when leaded fuel
is used(Highly recommended) Iridium
plug (#3)R
(Standard type) Nickel plugR
Air cleaner filter element *2 Paved-road NormalIR
SevereIR
Dusty conditionIRBrake
Brake fluid CheckI
Brake lever and cable Check (1st 20000 km only)I
Chassis, body and others
Tires/WheelsI
All latches, hinges and locksI

7-11
INSPECTION AND MAINTENANCE
54P00-01E
Items other than recommended maintenance by an authorized SUZUKI dealer or a qualified service technician
#1: Perform the engine coolant level check under the daily inspection in “OPERATING YOUR VEHICLE” section.
If you use the engine coolant other than “SUZUKI LLC (Blue)” for replacement, follow the schedule of “SUZUKI LLC: Standard (Green)”.
NOTE:
*1: Replace when the oil change request light blinks or each months that listed in table.
*2: Inspect more frequently if the vehicle is used under dusty conditions.
For diesel engine models
Select maintenance timing by mileage (odometer reading) or months,
whichever comes first.
km (×1000)2.520-30-4080160miles (×1000)1.56212.5-18.75-2550100months-122424364896Engine and powertrain
Engine oil and
engine oil filter
*1Synthetic oil NormalRSevereR
Engine coolant “SUZUKI LLC:
Super (Blue)” (#1)First time onlyR
Second time and afterR
“SUZUKI LLC: Standard (Green)”R
Fuel and emission control system
Air cleaner filter
element *2Paved-road NormalISevereIR
Dusty conditionIRBrake
Brake fluid CheckI
Brake lever and cable Check (1st 20000 km only)IChassis, body and others
Tires/WheelsI
All latches, hinges and locksI

7-16
INSPECTION AND MAINTENANCE
54P00-01E
Items other than recommended maintenance by an authorized SUZUKI dealer or a qualified service technician
#1: Perform the engine coolant level check under the daily inspection in “OPERATING YOUR VEHICLE” section.
If you use the engine coolant other than “SUZUKI LLC (Blue)” for replacement, follow the schedule of “SUZUKI LLC: Standard (Green)”.
NOTE:
*1:Inspect more frequently if the vehicle is used under dusty conditions.
For gasoline engine models
Select maintenance timing by mileage (odometer reading) or
months, whichever comes first.
miles (×1000)367.515304590km (×1000)51012.5255075150months367.515304590
Engine and powertrain
Drive belt Inspect for damageI
Engine oil and oil filter NormalR
SevereR
Engine coolant“SUZUKI LLC: Super (Blue)”
(#1)First time onlyR
Second time and afterR
“SUZUKI LLC: Standard (Green)”R
Fuel and emission control system
Spark plugs Nickel plug
R
Air cleaner filter element *1 NormalRSevereIRBrake
Brake fluid Fluid level checkI
Brake pedal stroke CheckI
Parking brake
lever and cableLever movement check First time only NormalI
Second time and after NormalI
First time only
SevereI
Second time and afterSevereIChassis, body and others
Clutch Pedal and fluid levelI
Tires (including tire rotation) NormalI
SevereI
All latches, hinges and locks NormalISevereI
Steering system Steering wheel movement NormalISevereI

7-19
INSPECTION AND MAINTENANCE
54P00-01E
Items other than recommended maintenance by an authorized SUZUKI dealer or a qualified service technician
#1: Perform the engine coolant level check under the daily inspection in “OPERATING YOUR VEHICLE” section.
If you use the engine coolant other than “SUZUKI LLC (Blue)” for replacement, follow the schedule of “SUZUKI LLC: Standard (Green)”.
#2: Replace every 50000 km if the local law requires.
NOTE:
*1:Inspect more frequently if the vehicle is used under dusty conditions.
For gasoline engine models
Select maintenance timing by mileage (odometer reading) or months, which-
ever comes first.
km (×1000)2.57.51015304575150miles (×1000)1.54.56918274590months-681224364896Engine and powertrain
Engine accessory drive belt Tension check NormalISevereI
Engine oil and engine oil filter NormalRSevereR
Engine coolant “SUZUKI LLC:
Super (Blue)”
(#1)First time onlyR
Second time
and afterR
“SUZUKI LLC: Standard
(Green)”R
Fuel and emission control system
Spark plugs when unleaded
fuel is used(Standard type) Nickel plug NormalR(#2)SevereR
Spark plugs when leaded fuel
is used(Standard type) Nickel plug
R
Air cleaner filter element *1 Paved-road NormalIR
SevereIR
Dusty conditionIRBrake
Brake fluid CheckI
Brake lever and cable Check (1st 15000 km only) I
Chassis, body and others
Tires/WheelsI
All latches, hinges and locksI