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2005 TUNDRA from Aug. ’04 Prod. (OM34427U)
Oil identification marks
Either or both API registered marks are
added to some oil containers to help
you select the oil you should use.
The API Service Symbol is located any-
where on the outside of the container.
The top portion of the label shows the oil
quality by API (American Petroleum Insti-
tute) designations such as SL. The center
portion of the label shows the SAE viscos-
ity grade such as SAE 5W −30. “Energy −
Conserving” shown in the lower portion,
indicates that the oil has fuel −saving ca-
pabilities.
The ILSAC (International Lubricant Stan-
dardization and Approval Committee) Certi-
fication Mark is displayed on the front of
the container.
To ensure excellent lubrication perfor-
mance for your engine, “Toyota Genuine
Motor Oil” is available, which has been
specifically tested and approved for all
Toyota engines.
Please contact your Toyota dealer for fur-
ther details about “Toyota Genuine Motor
Oil”. Look at the see
−through coolant reser-
voir when the engine is cold. The cool-
ant level is satisfactory if it is between
the “F” and “L” lines on the reservoir.
If the level is low, add the coolant. (For
the coolant type, see “Coolant type
selection” described below.)
The coolant level in the reservoir will vary
with engine temperature. However, if the
level is on or below the “L” line, add
coolant. Bring the level up to the “F” line.
If the coolant level drops within a short
time after replenishing, there may be a
leak in the system. Visually check the
radiator, hoses, radiator cap and drain
cock and water pump.
If you can find no leak, have your Toyota
dealer test the cap pressure and check
for leaks in the cooling system.
CAUTION
To prevent burning yourself, do not
remove the radiator cap when the en-
gine is hot.
Checking the engine coolant
level
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2005 TUNDRA from Aug. ’04 Prod. (OM34427U)
Instrument panel
18. EFI NO.1 20 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
19. H −LP RH 15 A (without daytime run-
ning light system): Right−hand head-
light
20. TOWING 30 A: Towing converter
21. ALT− S 7.5 A: Charging system
22. DRL 15 A (with daytime running light system): Daytime running light system
H −LP LH 15 A (without daytime run-
ning light system): Left −hand head-
light
23. AM2 25 A: Starting system 24. TURN
−HAZ 20 A: Turn signal lights,
emergency flashers, towing converter
25. RAD NO.3 30 A: Audio system/video
system
26. ST 30 A: Starting system, “STA” fuse
27. HORN 10 A: Horns
28. EFI NO.2 10 A: Multiport fuel injection
system/se quential multiport fuel injec-
tion system, leak detection pump
29. DOME 10 A: Center interior and per-
sonal lights, personal lights, gauges
and meters, clock, ignition switch light,
door courtesy lights, step light, vanity
lights
30. ECU −B 7.5 A: Multiplex communication
system, front passenger occupant clas-
sification system, driver and front pas-
senger door lock system, gauges and
meters, wireless door lock system
31. MIR HTR 15 A: Outside rear view mir-
ror heaters
32. RAD NO.1 20 A: Audio system, rear
seat entertainment system
33. TAIL 15 A: Tail lights, trailer lights (tail
lights), parking lights, multiport fuel in-
jection system/sequential multiport fuel
injection system, license plate lights 34. ECU
−IG 10 A: Charging system, stop
lights, anti −lock brake system, vehicle
stability control system, traction control
system, electric moon roof, driver and
front passenger door lock system,
gauges and meters, multi −information
display, power outlets, multiplex com-
munication system, tire pressure warn-
ing system, auto anti− glare inside rear
view mirror
35. WSH 25 A: Wipers and washer
36. AC INV 15 A: Power outlets
37. IGN 2 20 A: Starting system, multiport
fuel injection system/sequential multi-
port fuel injection system
38. PWR NO.3 20 A: Rear passenger’s
power window (right side)
39. PWR NO.4 20 A: R
e
ar passenger’s
power window (left side)
40. CIG 15 A: Cigarette lighter
41. RAD NO.2 7.5 A: Audio system/video
system, rear seat audio system, rear
seat entertainment system, multiplex
communication system, clock, shift
position indicator lights
42. 4WD 20 A: A.D.D. control system,
four −wheel drive system
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2005 TUNDRA from Aug. ’04 Prod. (OM34427U)
43. STOP 15 A: Stop lights, high− mounted
stop lights, multiport fuel injection sys-
tem/sequential multiport fuel injection
system, anti −lock brake system, vehicle
stability control system, traction control
system, trailer light (stop lights), trailer
brake controller, towing converter, mul-
tiplex communication system
44. OBD 7.5 A: On−board diagnosis sys-
tem
45. PANEL 7.5 A: Instrument panel lights,
glove box light, lights of seat heaters,
cigarette lighter, ashtrays, multi −infor-
mation display, audio system/video sys-
tem, gauges and meters, air condition-
ing systems, power outlets
46. PWR NO.1 25 A: Driver ’s door lock
system, driver’s power wi ndow
47. WIP 25 A: Wiper and washers
48. IGN 1 10 A: Charging system, SRS
airbag system, multiport fuel injection
system/s equential multiport fuel injec-
tion system, vehicle stability control
system, g auges and meters, air condi-
tioning system, front passenger occu-
pant classification system
49. SUN ROOF 25 A: Electric moon roof50. PWR NO.2 25 A:
Front passengers’
door lock system, front passenger ’s
power window
51. HTR 10 A: Air conditioning systems,
electric cooling fan, back window de-
fogger, seat heaters
52. FOG 15 A: Front fog lights
53. GAUGE 15 A: Back−up lights, gauge
and meters, emergency flashers, slip
indicator light, vehicle stability control
system, four −wheel drive system, trailer
lights (back −up lights), multiport fuel
injection system/sequential multiport
fuel injection system, shift position indi-
cator lights
54. PWR OUTLET 15 A: Power outlets
55. SEAT HTR 15 A: Seat heaters
Fuses (type B)
56. MAIN 40 A: “H−LP RH”, “H −LP LH”
“H −LP LL” and “H −LP RL” fuses
57. DOOR NO.2 30 A: Multiplex commu-
nication system (power door lock sys-
tem, security system)
58. PWR SEAT 30 A: Power front seats59. AM1 40 A:
“HTR”, “CIG”, “GAUGE”,
“RAD NO.2”, “ECU −IG”, “WIP”, “WSH”,
“IGN 1”, “IGN 2” and “4WD” fuses
60. PWR NO.5 30 A: Power back window
Fuses (type D)
61. ABS NO.2 30 A: Anti−lock brake sys-
tem, vehicle stability control system
62. DEFOG 40 A: Back window defogger
63. HEATER 50 A: Air conditioning system
6 4
. TOWING R/B 60 A: “TOWING TAIL”,
“BATT CHARGE” and “TOWING BRK”
fuses
65. ALT 140 A: “DEFOG”, “ABS NO.2”,
“CARGO LP”, “HEATER”, “AM1”, “PWR
SEAT”, “TAIL”, “STOP”, “SUN ROOF”,
“PANEL”, “OBD”, “FOG”, “PWR NO.1”,
“PWR NO.2”, “PWR NO.5”, “AC INV”,
“PWR NO.3”, “PWR NO.4”, “PWR
OUTLET” and “SEAT HTR” fuses
66. ABS NO.1 40 A: Anti−lock brake sys-
tem, vehicle stability control system
67. A/PUMP 50 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
68. R/B 30 A: “A/F” fuse
