2014 TOYOTA DYNA 100/150 check engine

iii
Important information about your
To y o t a
Accessories, spare parts and
modification of your Toyota
Both genuine Toyota and a wide variety of other spare parts and
accessories for Toyota vehicles are currently available on the market.
Should it be determined that any of the genuine Toyota parts or
accessories supplied with the vehicle need to be replaced, Toyota
recommends that genuine Toyota parts or accessories, be used to
replace them. Other parts or accessories of matching quality can
also be used. Toyota cannot acceptany liability orguarantee spare
parts and accessories which are not genuine Toyota products, nor for
replacement or installation involving such parts. In addition, damage
or performance problems resulting from the use of non−genuine
Toyota spare parts or accessories may not be covered under
warranty.
Installation of an RF−transmitter system
As the installation of an RF−transmitter system in your vehicle could
affect electronic systems such as the electronically controlled fuel
pump, electronic engine controlsystem, anti−lock brake system, SRS
airbag system and seat belt pretensionersystem, be sure to check
with any authorized Toyota dealer or repairer, or another duly quali-
fied and equipped professional, for precautionary measures or special
instructions regarding installation.
Further information regarding frequency bands, power levels, antenna
positions and installation provisions for the installation of RF−trans-
mitters, is available on request at any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
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vi
Model code
KDY221−TD
Check the model code to see what type of model your vehicle is.
The model code appears on the manufacturer ’s plate or label with the heading
“MODEL”.
See “Your Toyota’s identification” on page 120 in Section 2 for the manufacturer ’s
plate or label location.D and B: Single tire—Dyna 100
G and E: Double tires—Dyna 150Rear tires
KDY221, KDY231, KDY251 and KDY261:
Models with 1KD−FTV engine
Basic code
Cab type
T: Single cab
P: Double cab
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KEYS AND DOORS17
1. To open the engine access hole cov-
er, release the latches and raise the
cover.
NOTICE
Always stow the cup holder in the
instrument panel before opening the
engine access hole cover. If this is
not done, the cover will hit the cup
holder and damage it. (See “Cup hold-
er” on page 102 in Section 1−8for
details.)
2. After lifting the cover up, hold it
open with the strap.
Before closing the engine access hole
cover, check to see that you have not
forgotten any tools, rags, etc.
CAUTION
DMake sure the strap supports the
engine access hole cover securely.
DAfter closing the cover, make sure
it is securely locked by pulling the
seat cushion upward.
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Engine access hole cover

GAUGES, METERS AND SERVICE REMINDER INDICATORS71
ENGINE OIL CHANGE REMINDER LIGHT
This light comes on when the engine
switch is turned to the “ON” position. It
goes out after about 3 seconds. This indi-
cates that the system is functioning nor-
mally. If the light illuminates for 3 seconds
and then flashes for about 12 seconds,
this indicates that the time to change the
engine oil is approaching.
If this light stays on this warns you to
change the engine oil and oil filter us-
ing appropriate replacements at your
earliest convenience. For more informa-
tion about oil grade and viscosity, see
“Checking the engine oil level” on page
188 in Section 7−2.
After changing the engine oil and oil filter,
be sure to reset the system, so that the
light goes out. (For instructions on reset-
ting the system, see “RESETTING THE
SYSTEM” on page 72 in this Section.)
The system must also be reset if an en-
gine oil and oil filter change is performed
before the light comes on. If you do not
reset the system, it cannot inform you of
the correct time to change the engine oil
and oil filter.If any of the following occurs, the
system may not be functioning normal-
ly. Have the vehicle checked at any
authorized Toyota dealer or repairer, or
another duly qualified and equipped
professional.
DWhen the engine switch is turned to
the “ON” position, the light does not
come on.
DThe light flashes.
DAfter changing the engine oil and oil
filter, even though thesystem hasbeen
reset, the light does not go out, or
comes on again soon.
NOTICE
After changing the engine oil and oil
filter, be sure to reset the system.
(For instructions on resetting the sys-
tem, see “RESETTING THE SYSTEM”
on page 72 in this Section.) If you do
not reset the system, it cannot inform
you of the correct time to change the
engine oil and oil filter.
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GAUGES, METERS AND SERVICE REMINDER INDICATORS73
If the indicator or
buzzer comes on...Do this.
(a)If parking brake is off, stop immediately and contact
any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional.
(b)Stop immediately and contact any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional.
(c)Stop and check.
(d)Add engine oil.
(e)Take vehicle to any authorized Toyota dealer or
repairer, or another duly qualified and equipped
professional.
(f)Fill up tank.
(g)Take vehicle to any authorized Toyota dealer or
repairer, or another duly qualified and equipped
professional.
(h)Take vehicle to any authorized Toyota dealer or
repairer, or another duly qualified and equipped
professional, immediately.
(i)Perform regeneration.
(j)Take vehicle to any authorized Toyota dealer or
repairer, or another duly qualified and equipped
professional.
(k)Drain water.
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Service reminder indicators and warning buzzers

GAUGES, METERS AND SERVICE REMINDER INDICATORS75
(a) Brake System Warning Light
This light comes on in the following cases
when the engine switch is in the “ON”
position.
DWhen the parking brake is applied...
DWhen the brake fluid level is low...
CAUTION
It is dangerous to continue driving
normally when the brake fluid level is
low.
DWhen vacuum is low...
Have your vehicle checked at any
authorized Toyota dealer or repairer, or
another duly qualified and equipped
professional, in the following case:
DThe light does not come on even if the
parking brake is applied when the en-
gine switch is in the “ON” position.
CAUTION
If the light does not turn off even
after the parking brake is released
while the engine is running, immedi-
ately stop your vehicle at a safe
place and contact any authorized
Toyota dealer or repairer, or another
duly qualified and equipped professio-
nal. In this case, the brakes may not
work properly and your stopping
distance will become longer. Depress
the brake pedal firmly and bring the
vehicle to an immediate stop.
(b) Charging System Warning Light
This warning light comes on when the
engine switch is turned to the “ON” posi-
tion, and goes off when the engine is
started.
When there are problems in the charging
system while theengine is running, the
warning light comes on.
NOTICE
When the charging system warning
light comes on while the engine is
running, malfunctions such as the en-
gine drive belt being broken may have
occurred. If the warning light comes
on, immediately stop the vehicle in a
safe place and contact any authorized
Toyota dealer or repairer, or another
duly qualified and equipped profes-
sional.
(c) Low Engine Oil Pressure Warning
Light
This light warns that the engine oil pres-
sure is too low.
If it flickers or stays on while you are
driving, pull off the road to a safe place
and stop the engine immediately. Call any
authorized Toyota dealer or repairer, or
another duly qualified and equipped pro-
fessional, for assistance.
The light may occasionally flicker when
the engine is idling or it may come on
briefly after a hard stop. There is no
cause for concern if it then goes out when
the engine is accelerated slightly.
The light may come on when the oil level
is extremely low. It is not designed to
indicate low oil level, and the oil level
must be checked using the level dipstick.
NOTICE
Do not drive the vehicle with the
warning light on—even for one block.
It may ruin the engine.
(d) Low Engine Oil Level Warning Light
This light warns that the engine oil level
is too low. Add oil as soon as possible.
(For instructions, see “Checking the en-
gine oil level” on page 188 in Section
7−2.)
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76GAUGES, METERS AND SERVICE REMINDER INDICATORS
While driving on steep inclines or rough
roads which causes the vehicle to sub-
stantially sway or on curves, this light
may come on due to the movement of
engine oil in the engine.
In normal conditions, due to engine oil
consumption, this light may come on earli-
er than the specified service interval of
the scheduled maintenance. This is be-
cause the engine oil is consumed to the
low level within the scheduled mainte-
nance interval and does not indicate a
problem. (For detailed information, see
“Facts about engine oil consumption” on
page 115 in Section 2.)
NOTICE
Continued engine operation with low
engine oil will damage the engine.
(e) Malfunction Indicator Lamp
This lamp comes on in the following
cases.
a. On some models: The fuel tank is
completely empty. (See “Fuel gauge”
on page 68 in this Section for instruc-
tions.)
b. There is a problem somewhere in the
engine electricalsystem, electronic en-
gine control system orengine emission
control system.
If it comes on while you are driving in
case b, have your vehicle checked/re-
paired by any authorized Toyota dealer or
repairer, or another duly qualified and
equipped professional, as soon as pos-
sible.If engine speed does not increase when
the accelerator pedal is depressed, there
may be a problem somewhere in the elec-
tronic engine controlsystem. Stop the ve-
hicle and contact any authorized Toyota
dealer or repairer, or another duly quali-
fied and equipped professional, or take
your vehicle carefully, since the vehicle
performance will be lower than normal, to
any authorized Toyota dealer or repairer,
or another duly qualified and equipped
professional, as soon as possible.
Even if the abnormality in the electronic
engine controlsystem is corrected during
low speed driving, thesystem may not
recover until the engine is stopped and
the engine switch is turned to the “ACC”
or “LOCK” position.
The lamp flashes when the engine emis-
sion control system is not functioning cor-
rectly. If the engine is run for more than
50 hours with the lamp flashing, the sys-
tem will automatically reduce engine per-
formance until the malfunction is cor-
rected.
(f) Low Fuel Level Warning Light
This light comes on when the fuel level
in the tank becomes nearly empty. Fill up
the tank as soon as possible.
On inclines or curves, due to the move-
ment of fuel in the tank, the low fuel level
warning light may come on earlier than
usual.
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GAUGES, METERS AND SERVICE REMINDER INDICATORS77
(g) “ABS” Warning Light
The light comes on when the engine
switch is turned to the “ON” position. If
the anti−lock brake system works properly,
the light turns off after a few seconds.
Thereafter, if the system malfunctions, the
light comes on again.
When the “ABS” warning light is on (and
the brake system warning light is off), the
anti−lock brake systemdoes not operate,
but the brake system stilloperates con-
ventionally.
When the “ABS” warning light is on (and
the brake system warning light is off), the
anti−lock brake systemdoes not operate
so that the wheels could lock up during
a sudden braking or braking on slippery
road surfaces.
If either of the following conditions oc-
curs, this indicates a malfunction some-
where in the components monitored by
the warning light system. Contact any
authorized Toyota dealer or repairer, or
another duly qualified and equipped
professional, as soon as possible to
service the vehicle.
DThe light does not come on when the
engine switch is turned to the “ON”
position, or the light remains on.
DThe light comes on while you are driv-
ing.
A warning light turning on briefly during
operation does not indicate a problem.
(h) SRS Warning Light
This light will come on when the engine
switch is turned to the “ON” position.
After about 6 seconds, the light will go
off. This means the systems of the air-
bag and driver ’s seat belt pretensioner
are operating properly.
This warning light system monitors the
airbag sensor assembly, airbag sensor,
driver ’s seat belt pretensioner assembly,
inflator, interconnecting wiring and power
sources.If either of the following conditions occurs,
this indicates a malfunction somewhere in
the parts monitored by the warning light
system. Contact any authorized Toyota
dealer or repairer, or another duly quali-
fied and equipped professional, as soon
as possible to service the vehicle.
DThe light does not come on when the
engine switch is turned to the “ON”
position or remains on for more than
6 seconds or flashes.
DThe light comes on or starts flashing
while driving.
(i) DPF (Diesel Particulate Filter) Sys-
tem Indicator Light
If the deposit builds up in the filter, the
indicator light on the instrument cluster
will come on when the engine switch is
turned on. The deposit built up in the filter
needs to be regenerated. For details, see
“DPF system” onpage 110 in Section 2.
If you do not perform regeneration and
continue to drive for a while with the indi-
cator light on, the light will begin to flash.
CAUTION
Continuing to drive with the light
flashing will cause the malfunction in-
dicator light to come on. In this
event, damage may be caused to the
vehicle or an accident may occur. If
the malfunction indicator light comes
on, have your vehicle checked by any
authorized Toyota dealer or repairer,
or another duly qualified and
equipped professional immediately.
Dyna100/150_EE