1998 TOYOTA TACOMA Owners Manual

'98 Tacoma (U)233
Engine compartment (Canada)
6. HEAD (LO LH) 10 A: Left-hand head-
light (low beam)
7. TAIL 10 A: Tail lights, licence plate
lights
8. PANEL 10 A: Emergency flashers,
heater control system, air conditioning
system, g auges and meters, clock, car
audio system, overdrive indicator light,
glovebox light, cigarette lighter, instru-
ment panel lights, rear differential lock
system, Multiport fuel injection system/
sequential multiport fuel injection sys-
tem, electronically controlled automatic
transmission system
9. A.C 10 A: Air conditioning systemInstrument panel
10. STOP 15 A: Stop lights, high-mounted
stoplight, cruise control system
11. ALT-S 7.5 A: Charging system
12. DOME 15 A: Car audio system, power
antenna, interior light, clock, ignition
switch light, personal lights, door cour-
tesy lights
13. OBD 10 A: On-board diagnosis system
14. HORN 15 A: Emergency flashers,
horns
15. EFI 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
16. HEAD (RH) 10 A: Right-hand headlight17. HEAD (LH) 10 A:
Left-hand headlight
18. STA 7.5 A: Clutch start cancel system,
starting system, gauges and meters
19. 4WD 20 A: A.D.D. control system,
four-wheel drive control system, rear
differential lock system
20. GAUGE 10 A: Gauges and meters,
back-up lights, cruise control system,
power antenna, power door lock control
system, electronically controlled auto-
matic transmission system, starting
system, charging system, air c ondition-
ing system
21. TURN 10 A: Turn signal lights, emer-
gency flashers
22. ECU-IG 15 A: Cruise control system,
anti-lock brake system, automatic
transmission shift lock system
23. WIPER 20 A: Windshield wipers and
washer
24. IGN 7.5 A: Discharge warning light,
SRS airbag system, Multiport fuel injec-
tion system/sequential multiport fuel in-
jection system
25. RADIO 7.5 A: Car audio system, pow-
er antenna

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234
26. CIG 15 A:
Cigarette lighter, clock, pow-
er rear view mirrors, back-up lights,
automatic transmission shift lock sys-
tem
27. ECU-B 15 A: SRS airbag warning light,
daytime running light system, cruise
control system
Fuses (type B)
28. POWER 30 A: Power windows
29. AM1 40 A: Starting system
30. AM2 30 A: Ignition system
Fuses (type C)
31. ABS 60 A: Anti-lock brake system
32. HEATER 40 A: ºA.Cº fuse
33. ALT 80 A: ºABSº, ºAM1º, ºHEATERº,
ºA.Cº, ºTAILº, ºPANELº, ºSTOPº and
ºALT-Sº, ºPWR OUTLETº fuses

'98 Tacoma (U)235

'98 Tacoma (U)
236
Part 9
REPORTING SAFETY
DEFECTS FOR U.S.
OWNERS,
UNIFORM TIRE
QUALITY GRADING
AND CAMPER
INFORMATION
Reporting safety defects for U.S.
owners
Uniform tire quality grading
Camper information
If you believe that your vehicle
has a defect which could cause a
crash or could cause injury or
death, you should immediately in-
form the National Highway Traffic
Safety Administration (NHTSA) in
addition to notifying Toyota Motor
Sales, U.S.A., Inc. (Toll- free:
1- 800- 331- 4331).
If NHTSA receives similar com-
plaints, it may open an investiga-
tion, and if it finds that a safety
defect exists in a group of ve-
hicles, it may order a recall and
remedy campaign. However,
NHTSA cannot become involved
in individual problems between
you, your dealer, or Toyota Motor
Sales, U.S.A., Inc.
To contact NHTSA, you may ei-
ther call the Auto Safety Hotline
toll- free at 1- 800- 424- 9393 (or
366- 0123 in Washington.D.C.
area) or write to: NHTSA. U.S.De-
partment of Transportation. Wa-
shington.D.C. 20590. You can also
obtain other information about mo-
tor vehicle safety from the Hotline.
This information has been prepared in ac-
cordance with regulations issued by the
National Highway Traffic Safety Adminis-
tration of the U.S. Department of Trans-
portation. It provides the purchasers and/
or prospective purchasers of Toyota
vehicles with information on uniform tire
quality grading.
Your Toyota dealer will help answer any
questions you may have as you read this
information.
DOT quality gradesÐAll passenger ve-
hicle tires must conform to Federal
Safety Requirements in addition to
these grades. These quality grades are
molded on the sidewall.
TreadwearÐ
The treadwear grade is a
comparative rating based on the wear rate
of the tire when tested under controlled
conditions on a specified government test
course. For example, a tire graded 150
would wear one and a half (1- 1/2) times
as well on the government course as a
tire graded 100. The relative performance
of tires depends upon the actual condi-
tions of their use, however, and may de-
part significantly from the norm due to
variations in driving habits, service prac-
tices and differences in road characteris-
tics and climate.
Reporting safety defects for
U.S. owners
Uniform tire quality grading
(except vehicles with 31 x
10.5R 15LT tires)

'98 Tacoma (U)237
Traction A, B, C
ÐThe traction grades,
from highest to lowest, are A, B, and C,
and they represent the tire's ability to stop
on wet pavement as measured under con-
trolled conditions on specified government
test surfaces of asphalt and concrete. A
tire marked C may have poor traction per-
formance.
Warning: The traction grade assigned to
this tire is based on braking (straight
ahead) traction tests and does not include
cornering (turning) traction.
Temperature A, B, CÐ The temperature
grades are A (the highest), B, and C,
representing the tire's resistance to the
generation of heat and its ab ility to dissi-
pate heat when tested under controlled
conditions on a specified indoor laboratory
test wheel. Sustained high temperature
can cause the material of the tire to de-
generate and reduce tire life, and exces-
sive temperature can lead to sudden tire
failure. The grade C corresponds to a lev-
el of performance which all passenger car
tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades
B and A represent higher levels of perfor-
mance on the laboratory test wheel than
the minimum required by law. Warning: The temperature grades for this
tire are established for a tire that is prop-
erly inflated and not overloaded. Exces-
sive speed, underinflation, or excessive
loading, either separately or in combina-
tion, can cause heat buildup and possible
tire failure.
Camper informationÐ
This information has been prepared in ac-
cordance with regulation issued by the Na-
tional Highway Traffic Safety Administra-
tion of the U.S. Department of
Transportation. It provides the purchasers
and/or prospective purchasers of Toyota
vehicles with information on truck- camper
loading. Your Toyota dealer will help an-
swer any questions you may have as you
read this information.

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238
ÐCenter of gravity location
Rear end of truck bed
for cargo center of
gravity for cargo weight
rating
Recommended location
B
A
Two- wheel drive models
except Pre Runner mm (in.)
AB
Normal cab models 1397
(55.0) 838
(33.0)
Xtra- cab models
2RZ- FE engine
5VZ- FE engine
1397
(55.0)
1193
(47.0) 1016
(40.0)
1066
(42.0)
Four- wheel drive models
and Pre Runner mm (in.)
A
B
1397
(55.0) 838
(33.0)
The figures given in the illustration indi-
cate the recommended center of gravity
zone.
CAUTION
If a load is too far back, it can cause
dangerous handling. If it is too far
forward, the front axle may be over-
loaded.
Camper center of gravity
Recommended center of
gravity location zone
Cargo weight rating
Two- wheel drive models
except Pre Runner
Normal cab models With 2 occupants 499 kg (1100 lb.)
With 3 occupants
431 kg (950 lb.)
Xtra- cab models With 2 occupants 499 kg (1100 lb.)
With 3 occupants
431 kg (950 lb.)
With 5 occupants 295 kg (650 lb.)
ÐCargo weight rating and
proper matching

'98 Tacoma (U)239
Four- wheel drive models
and Pre Runner
Normal cab models
With 2 or 3 occupants 499 kg (1100 lb.)
Xtra- cab models
Vehicles with off road package With 2 occupants 340 kg (750 lb.)
With 3 occupants 272 kg (600 lb.)
With 5 occupants
136 kg (300 lb.)
Vehicles without off road package With 2 or 3 occupants
499 kg (1100 lb.)
With 5 occupants 318 kg (700 lb.) When the truck is used to carry a slide- in
camper, the total cargo load of the truck
consists of the manufacturer 's camper
weight figure, the weight of installed addi-
tional camper equipment not included in
the manufacturer 's camper weight figure,
the weight of camper cargo, and the
weight of passengers in the camper.
The total cargo load should not exceed
the truck's cargo weight rating and the
camper 's center of gravity should fall with-
in the truck's recommended center of
gravity zone when installed.
CAUTION
Be carefulÐoverloading can cause
dangerous braking and handling prob-
lems, and can damage your vehicle
and its tires.
Gross axle weight rating
Front GAWR Rear GAWR
Secure loose items to prevent weight
shifts that could affect the balance of your
vehicle. When the truck camper is loaded,
drive to a scale and weigh on the front
and on the rear wheels separately to de-
termine axle loads. Individual axle loads
should not exceed either of the Gross
Axle Weight Ratings (GAWR). The total of
the axle loads should not exceed the
Gross Vehicle Weight Rating (GVWR). The
GAWR and GVWR are indicated on the
Certification Label. See ºYour Toyota's
identificationº in Part 2 for the Certification
Label location.
ÐGross axle and vehicle
weight ratings

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240
Not exceed GVWR
Gross vehicle weight rating
GAWR
Two- wheel drive models
except Pre Runner Front 1000 kg (2200 lb.)
Rear 1135 kg (2500 lb.)
Four- wheel drive models
and Pre Runner Front 1200 kg (2650 lb.)
Rear 1270 kg (2800 lb.) GVWR
Two- wheel drive models
except Pre Runner
Normal cab models 1920 kg (4250 lb.)
Xtra- cab models
2040 kg (4500 lb.)
Four- wheel drive models
and Pre Runner 3RZ- FE engine 2270 kg (5000 lb.)
5VZ- FE engine 2315 kg (5100 lb.)
If weight ratings are exceeded, move or
remove items to bring all weights below
the ratings.