TOYOTA TACOMA 2009 Owners Manual (in English)

391
4-3. Do-it-yourself maintenance
4
Maintenance and care
Wireless remote control batter y (if equipped)
Replace the battery with a new one if it is discharged.
■You will need the following items:
Lithium battery CR2032
■ Replacing the battery
Remove the cover using a
coin protected with tape etc.
Remove the discharged trans-
mitter battery.
Insert a new battery with the
“+” terminal facing up.

392 4-3. Do-it-yourself maintenance
■If the wireless remote control battery is discharged
The following symptoms may occur.
●The wireless remote control will not function properly.
● The operational range is reduced.
■ Use a CR2032 lithium battery
●Batteries can be purchased at your Toyota dealer, jewelers, or camera
stores.
● Replace only with the same or equivalent type recommended by your
Toyota dealer.
● Dispose of used batteries according to the local laws.
CAUTION
■Removed battery and other parts
Keep away from children.
These parts are small and if swallowed by a child they can cause choking.
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents.
●Always work with dry hands.
Moisture may cause the battery to rust.
● Do not touch or move any other components inside the remote control.
● Do not bend either of the battery terminals.

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4-3. Do-it-yourself maintenance
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Maintenance and care
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have
blown. If this happens, check and replace the fuses as necessary.
Turn the engine switch off.
The fuses are located in the following places. To check the
fuses, follow the in structions below.
Engine compartment
Push the tab in and lift the lid
off.
Under the instrument panel 1.Open the auxiliary box.
2.Pull up the box and disen-gage the claws. Remove the
stoppers from the cutouts
and remove the box.

394 4-3. Do-it-yourself maintenance
After a system failure, see “Fuse layout and amperage rat-
ings” (P. 396) for details about which fuse to check.
Remove the fuse with the pull-
out tool.
Check if the fuse has blown.
Ty p e A
Normal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.

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4-3. Do-it-yourself maintenance
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Maintenance and care
Ty p e B
Normal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.
Ty p e CNormal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid
Ty p e DNormal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid

396 4-3. Do-it-yourself maintenance
Fuse layout and amperage ratings■ Engine compartment
Ty p e A
Ty p e B

397
4-3. Do-it-yourself maintenance
4
Maintenance and care
FuseAmpereCircuit
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 system, towing converter
5 OBD 7.5 A On-board diagnosis system
6 EFI NO.2 10 A Multiport fuel injection system/
sequential multiport fuel injection
system
7 TOWING BRK 30 A Trailer brake controller
8 BATT CHG 30 A Trailer sub battery
9 TOWING 30 A Towing converter
10 TRN-HAZ 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 headlight (low beam),
front fog lights
14 HEAD (HI RH) 10 A Right-hand headlight (high beam)
15 HEAD (HI LH) 10 A Left-hand headlight (high beam),
meter and gauge
16 ETCS 10 A Multiport fuel injection system/
sequential multiport fuel injection
system, electronic throttle control
system
17 ALT-S 7.5 A Charging system

398 4-3. Do-it-yourself maintenance
18 EFI20 AMultiport fuel injection system/
sequential multiport fuel injection
system
19 HORN 10 A Horn
20 A/F HEATER 15 A Multiport fuel injection system/
sequential multiport fuel injection
system
21 ECU-B 7.5 AWireless remote control system, air
conditioning system, multiplex
communication system, meter and
gauge, clock, front passenger
occupant classification system
22 DOME 7.5 A Interior light, personal lights
23 RADIO NO.1 10 A Audio system
24 STA 7.5 AStarting system, multiport fuel
injection system/sequential multi-
port fuel injection system, meter
and gauge, clutch start cancel
switch
25 Spare 10 A Spare fuse
26 Spare 15 A Spare fuse
27 J/B 50 ATAIL, AC SKT, DR LCK, D FR P/W,
D RR P/W, P FR P/W and P RR P/
W fuses
28 AM1 50 AACC, IG1, IG1 NO.2, WIP, WSH,
4WD and STA fuses
29 HEATER 50 A A/C fuse, air conditioning system
30 ABS NO.1 50 AAnti-lock brake system, vehicle sta-
bility control system
31 AM2 30 AIGN and GAUGE fuses, multiport
fuel injection system/sequential
multiport fuel injection system
FuseAmpereCircuit

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4-3. Do-it-yourself maintenance
4
Maintenance and care
*: Replace the fuse with one of the same ampere rating as the original
32 A/PUMP
50 AMultiport fuel injection system/
sequential multiport fuel injection
system
33 ABS NO.2 30 AAnti-lock brake system, vehicle sta-
bility control system
34 AC SKT 100 A Cigarette lighter, power outlets
35 ALT 120 A* AM1, AC SKT, HEATER, FR FOG,
STOP, OBD, J/B, TOWING TAIL,
TOWING BRK and BATT CHG
fuses
140 A*
FuseAmpereCircuit

400 4-3. Do-it-yourself maintenance
■Under the instrument panel
FuseAmpereCircuit
1 IGN 15 A Multiport fuel injection system/
sequential multiport fuel injection
system, anti-lock brake system,
traction control system, vehicle sta-
bility control system, SRS airbag
system, front passenger occupant
classification system
2 GAUGE 7.5 A Meter and gauge, emergency
flashers
3 TAIL 10 A Tail lights, license plate lights, park-
ing lights, multiport fuel injection
system/sequential multiport fuel
injection system, front fog lights,
instrument panel light control, illu-
minations
4 ACC 7.5 A Shift lock system, outside rear view
mirrors, audio system, power out-
lets
5 PWR OUTLET 15 A Power outlets
6 DR LCK 20 A Door lock system