OBD port TOYOTA TACOMA 2008 Owners Manual (in English)

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2008 TACOMA from Apr. ’08 Prod. (OM35898U)
Contact your Toyota dealer as soon as
possible to service the vehicle.
If engine speed does not increase when
the accelerator pedal is depressed, there
may be a problem somewhere in the elec-
tronic throttle control system.
At this time, vibration may occur. Howev-
er, if you depress the accelerator pedal
more firmly and slowly, you can drive your
vehicle at low speeds. Have your vehicle
checked by your Toyota dealer as soon as
possible.
Even if the abnormality of the electronic
throttle control system is corrected during
low speed driving, the system may not be
recovered until the engine is stopped and
the engine switch is turned to “ACC” or
“LOCK” position.
CAUTION
Be especially careful to prevent erro-
neous pedal operation.
Emissions Inspection and Maintenance
(I/M) programs
Your vehicle may not pass a state
emission inspection if the malfunction
indicator lamp remains on. Contact your
Toyota dealer to check your vehicle’s
emission control system and OBD
(On−Board Diagnostics) system before
taking your vehicle for the inspection.
For details, see “Emissions Inspection and
Maintenance (I/M) programs” in Section 6.
(g) Engine Oil Replacement Reminder Light (for vehicles sold in U.S.A.)
This light acts as a reminder to replace
the engine oil.
This light will come on when the engine
switch is turned to “ON” and will go off
after about a few seconds.
When you drive for about 7200 km (4500
miles) after the engine oil replacement,
this light illuminates for about 3 seconds
and then flashes for about 12 seconds
with the engine switch turned to the “ON”
position. If you continue driving without
replacing the engine oil, and if the
distance driven exceeds 8000 km (5000
miles), the light will come on after the
engine switch is turned to “ON” position.
The light will remain on thereafter. If the light is flashing, we recommend that
you replace the engine oil at an early
opportunity depending on the driving and
road conditions. If the light comes on,
replace it as soon as possible.
The system must be reset after the
engine oil replacement. Reset the system
by the following procedure:
1. Turn the engine switch to the “OFF” position with the odometer reading
shown. (For details, see “Odometer and
two trip meters” on page 151 in this
Section.)
2. Turn the engine switch to the “ON” position while holding down the trip
meter reset knob.
Hold down the knob for at least 5
seconds. The odometer indicates “000000”
and the light goes off.
If the system fails to reset, the light will
continue flashing.
(h) 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.

411
2008 TACOMA from Apr. ’08 Prod. (OM35898U)
LS80001
Engine compartment
Fuses (type A)1. A/C 10 A: Air conditioning system
2. FR FOG 15 A: Front fog lights
3. TOWING TAIL 30 A: Trailer lights (tail
lights)
4. STOP 10 A: Stop lights, high mounted
stop light, vehicle stability control sys-
tem, anti− lock brake system, shift lock
system, multiport fuel injection system/
sequential multiport fuel injection sys-
tem, towing converter
5. OBD 7.5 A: On−board diagnosis sys-
tem
LS80002
Instrument panel
6. EFI NO.2 10 A: Multiport fuel injection
system/se quential multiport fuel injec-
tion system
7. TOWING BRK 30 A: Trailer brake con-
troller
8. BATT CHG 30 A: Trailer sub battery
9. TOWING 30 A: Towing converter
10. TRNHAZ 15 A: Turn signal lights,
emergency flashers, meter and gauge
11. RADIO NO.2 30 A: Audio system
12. HEAD (LO RH) 10 A: Right−hand
headlight (low beam) 13. HEAD (LO LH) 10 A:
Left−hand head-
light (low beam), front fog lights
14. HEAD (HI RH) 10 A: Right−hand head-
light (high beam)
15. HEAD (HI LH) 10 A: Left−hand head-
light (high beam), meter and gauge
16. ETCS 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system, electronic throttle control
system
17. ALTS 7.5 A: Charging system
18. EFI 20 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
19. HORN 10 A: Horn
20. A/F HEATER 15 A: Multiport fuel injec-
tion system/sequential multiport fuel in-
jection system
21. ECUB 7.5 A: Wireless remote control
system, air c onditioning system, multi-
plex communication system, engine im-
mobilizer system, meter and gauge,
clock, front passenger occupant classi-
fication system
22. DOME 7.5 A: Interior light, personal
lights
23. RADIO NO.1 10 A: Audio system
Fuses

412
2008 TACOMA from Apr. ’08 Prod. (OM35898U)
24. STA 7.5 A: Starting system, multiport
fuel injection system/sequential multi-
port fuel injection system, meter and
gauge, clutch start cancel switch
25. IGN 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, engine immobilizer system,
anti −lock brake system, traction control
system, vehicle stability control system,
SRS airbag system, front passenger
occupant classification system
26. GAUGE 7.5 A: Meter and gauge,
emergency flashers, front passenger ’s
seat belt warning system
27. TAIL 10 A: Tail lights, license plate
lights, parking lights, multiport fuel in-
jection system/sequential multiport fuel
injection system, front fog lights, instru-
ment panel light control, illuminations
28. ACC 7.5 A: Shift lock system, outside
rear view mirrors, audio system, power
outlets
29. PWR OUTLET 15 A: Power outlets
30. DR LCK 20 A: Door lock system 31. IG1 NO.2 10 A:
Anti−lock brake sys-
tem, vehicle stability control system,
stop lights, charging system, multiport
fuel injection system/sequential multi-
port fuel injection system, air condition-
ing system, instrument panel light con-
trol, clutch start cancel switch, rear
differential lock system, power outlets,
tire pressure warning system
32. IG1 10 A: Back−up lights, air condition-
ing system, passenger airbag manual
on− off switch, shift lock system
33. P RR P/W 20 A: Rear passenger ’s
power window (right side)
34. P FR P/W 20 A: Front passenger ’s
power window
35. WSH 10 A: Wipers and washer
36. D RR P/W 20 A: Rear passenger ’s
power window (left side)
37. 4WD 20 A: Four−wheel drive system,
rear differential lock system
38. WIP 30 A: Wipers and washer
Fuses (type B)
39. J/B 50 A: “TAIL”, “AC SKT”, “DR LCK”,
“D FR P/W”, “D RR P/W”, “P FR P/W”,
“P RR P/W”
40. AM1 50 A: “ACC”, “IG1”, “IG1 NO.2”,
“WIP”, “WSH”, “4WD”, “STA” 41. HEATER 50 A:
“A/C”, air conditioning
system
42. ABS NO.1 50 A: Anti−lock brake sys-
tem, vehicle stability control system
43. AM2 30 A: “IGN”, “GAUGE”, multiport
fuel injection system/sequential multi-
port fuel injection system
44. A/PUMP 50 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
45. ABS NO.2 30 A: Anti−lock brake sys-
tem, vehicle stability control system
46. D FR P/W 30 A: Power windows
Fuses (type C)
47. AC SKT 100 A: Cigarette lighter, pow-
er outlets
Fuses (type D)
48. ALT 120 A (without towing package)/ 140 A (with towing package): “AM1”,
“

AC SKT”, “HEATER”, “FR FOG”,
“STOP”, “OBD”, “J/B”, “TOWING TAIL”,
“TOWING BRK”, “BATT CHG”