2006 TOYOTA TUNDRA brake sensor

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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
In order to be effective, the SRS airbags must deploy with
tremendous speed. The rapid deployment of the SRS air-
bags makes the SRS airbags themselves potential sources
of serious injury if an occupant is too close to an airbag,
or if an object or some part of his or her body has been
placed between the occupant and the airbag at the time of
deployment. This is just one example of how the instruc-
tions in Section 1−3 of this Owner ’s Manual will help en-
sure proper use of the occupant restraint systems, and
increase the safety they can provide to you and your fami-
ly in the event of an accident.
Toyota recommends you to read the provisions in Section
1 −3 carefully and refer to them as needed during your time
of ownership of this vehicle.Event data recorder
Your vehicle has computers that monitor and control cer-
tain aspects of your vehicle. These computers assist in
driving and maintaining optimal vehicle performance. Be-
sides storing data useful for troubleshooting, there is a
system to record data in a crash or a near car crash
event. This is called an Event Data Recorder (EDR).
The SRS airbag sensor assembly contains the EDR. In a
crash or a near car crash event, this device may record
some or all of the following information:
 Engine speed
 Whether the brake pedal was applied or not
 Vehicle speed
 To what extent the accelerator pedal was depressed
 Position of the transmission selector lever
 Whether the driver and front passenger wore the seat
belts or not
 Driver’s seat position
 Front passenger ’s occupant classification

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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
When the brake fluid level is too low, the
traction control system, “AUTO LSD” sys-
tem and vehicle stability control system
will not operate and the warning light
comes on.
(j) Open Door Warning Light
This light remains on until all the doors
are completely closed.
(k) SRS Warning Light
This indicator comes on when the igni-
tion key is turned to the “ON” position.
If goes off after about 6 seconds. This
means the SRS airbags and front seat
belt pretensioners are operating proper-
ly.
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sen-
sors, curtain shield airbag sensors, driv-
er ’s seat position sensor, driver ’s seat belt
buckle switch, front passenger occupant
classification system and indicator light,
passenger airbag off switch, front passen-
ger’s seat belt buckle switch, front pas-
senger ’s seat position sensor, seat belt
pretensioner assemblies, inflators, “RSCA
OFF” indicator light, interconnecting wiring
and power sources. If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.
The light does not come on when the
ignition key is turned to the “ON” posi-
tion or remains on for more than 6
seconds.
The light comes on or starts flashing
while driving.
The SRS warning light will come on and
front passenger occupant classification in-
dicator light will indicate “OFF” if there is
a malfunction in the front passenger occu-
pant classification system. (l) Low Tire Pressure Warning Light
This light warns that the tire pressure of
one or more of your tires (including the
spare tire) is low. The light comes on
when the ignition key is turned to the
“ON” position. It goes off after a few sec-
onds. This indicates that the tire pressure
warning system is functioning properly.
If the warning light comes on, stop your
vehicle in a safe place as soon as pos-
sible and check that the inflation pressure
of all tires (including the spare tire) is as
specified on the tire and loading informa-
tion label. (See “Checking tire inflation
pressure” in Section 7
−2.) The light should
go off a few minutes after the tire pres-
sure is adjusted.
If the warning light blinks, the tire pres-
sure warning system may be malfunction-
ing. Contact your Toyota dealer.
For details, see “Tire pressure warning
system” in Section 1 −7.

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CAUTION
Do not overestimate the antilock
brake system: Although the antilock
brake system assists in providing ve-
hicle control, it is still important to
drive with all due care and maintain
a moderate speed and safe distance
from the vehicle in front of you, be-
cause there are limits to the vehicle
stability and effectiveness of steering
wheel operation even with the anti
lock brake system on.
If tire grip performance exceeds its
capability, or if hydroplaning occurs
during high speed driving in the rain,
the antilock brake system does not
provide vehicle control.
Antilock brake system is not de-
signed to shorten the stopping dis-
tance: Always drive at a moderate
speed and maintain a safe distance
from the vehicle in front of you.
Compared with vehicles without an
antilock brake system, your vehicle
may require a longer stopping dis-
tance in the following cases:
Driving on rough, gravel or snow
covered roads.
Driving with tire chains installed.
Driving over the steps such as the
joints on the road.
Driving on roads where the road
surface is pitted or has other differ-
ences in surface height.
Install all 4 tires of specified size at
appropriate pressure: The antilock
brake system detects vehicle speeds
using the speed sensors for respec-
tive wheels’ turning speeds. The use
of tires other than specified may fail
to detect the accurate turning speed
resulting in a longer stopping dis-
tance.
Ty p e A
Ty p e B

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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
CAUTION
Do not overestimate the antilock
brake system: Although the antilock
brake system assists in providing ve-
hicle control, it is still important to
drive with all due care and maintain
a moderate speed and safe distance
from the vehicle in front of you, be-
cause there are limits to the vehicle
stability and effectiveness of steering
wheel operation even with the anti
lock brake system on.
If tires grip performance exceeds its
capability, or if hydroplaning occurs
during high speed driving in the rain,
the antilock brake system does not
provide vehicle control.
Antilock brake system is not de-
signed to shorten the stopping dis-
tance: Always drive at a moderate
speed and maintain a safe distance
from the vehicle in front of you.
Compared with vehicles without an
antilock brake system, your vehicle
may require a longer stopping dis-
tance in the following cases:
Driving on rough, gravel or snow
covered roads.
Driving with tire chains installed.
Driving over the steps such as the
joints on the road.
Driving on roads where the road
surface is pitted or has other differ-
ences in surface height.
Install all 4 tires of specified size at
appropriate pressure: The antilock
brake system detects vehicle speeds
using the speed sensors for respec-
tive wheels’ turning speed. The use
of tires other than specified may fail
to detect the accurate turning speed
resulting in a longer stopping dis-
tance.
Ty p e A
Ty p e B

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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
Engine compartment
Instrument panel
Fuses (type A)
1. MIR HTR 15 A: Outside rear view mir-
ror heaters
2. FOG 15 A: Front fog lights
3. TOW BRK 30 A (with towing pack- age): Trailer brake controller
4. SUB BATT 30 A (with towing pack- age): Trailer sub battery
5. TOW TAIL 30 A: Trailer lights (tail
lights)
6. SPARE 30 A: Spare fuse
7. SPARE 15 A: Spare fuse
8. SPARE 20 A: Spare fuse 9. SPARE 10 A:
Spare fuse
10. PWR OUTLET 1 15 A: Power outlets
11. ECUB 5 A: Vehicle stability control
system, front pass enger occupant clas-
sification system
12. HLP RH 10 A: Right−hand headlight
(high beam)
13. PWR OUTLET 2 15 A: Power outlet
14. DOME 10 A: Interior light, personal
lights, vanity light, ignition switch light,
step light, door courtesy lights, open
door warning light
15. HLP LH 10 A : Left−hand headlight
(high beam)
16. EFI NO.2 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system, leak detection pump, emis-
sion control system
17. RADIO 25 A: Audio system
18. HEAD RL 10 A (with daytime running light system): Right−hand headlight
(low beam)
19. A/C 10 A: Air conditioning system
20. A/F 20 A: A/F sensor
21. HEAD LL 10 A (with daytime running light system): Left−hand headlight (low
beam)
Fuses (standard and access
cab models)

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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
Engine compartment
Fuses (type A)
1. RSE 7.5 A: Rear seat audio system,
rear seat entertainment system
2. A/F 20 A: A/F sensor
3. DEF/I UP 7.5 A: Outside rear view
mirror heaters, multiport fuel injection
system/s equential multiport fuel injec-
tion system
4. A/C 7.5 A: Air conditioning system
5. HLP LL 10 A (with daytime running light system): Left−hand headlight (low
beam)
Engine compartment
6. HLP RL 10 A (with daytime running light system): Right−hand headlight
(low beam)
7. STA 7.5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
8. HLP LH 10 A (with daytime running light system): Left−hand headlight
(high beam)
9. HLP RH 10 A (with daytime running light system): Right−hand headlight
(high beam)
10. TOWING TAIL 30 A: Trailer lights (tail
lights)
Engine compartment
11. BATT CHARGE 30 A: Trailer sub bat-
tery
12. TOWING BRK 30 A: Trailer brake con-
troller
13. CARGO LP 7.5 A: Cargo lamp
14. SPARE 15 A: Spare fuse
15. SPARE 20 A: Spare fuse
16. SPARE 30 A: Spare fuse
17. ETCS 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system, electronic throttle control
system
Fuses (double cab models)