Toyota Sequoia (2005). Manual - part 2

BE1367

Medium Current Fuse and High Current Fuse

Equal Amperage Rating

V00076

Abbreviation

Part Name

Symbol

Illustration

FUSE

MEDIUM CURRENT FUSE

HIGH CURRENT FUSE

FUSIBLE LINK

CIRCUIT BREAKER

FUSE

M–FUSE

H–FUSE

FL

CB

–

INTRODUCTION

REPAIR INSTRUCTIONS

IN–5

5

(3)

Precoated parts are indicated in the component il-
lustrations by the ”

” symbol.

(g)

When necessary, use a sealer on gaskets to prevent
leaks.

(h)

Carefully observe all specifications for bolt tightening
torques. Always use a torque wrench.

(i)

Use of special service tools (SST) and special service ma-
terials (SSM) may be required, depending on the nature
of the repair. Be sure to use SST and SSM where speci-
fied and follow the proper work procedure. A list of SST
and SSM can be found in the Preparation section in this
manual.

(j)

When replacing fuses, be sure the new fuse has the cor-
rect amperage rating. DO NOT exceed the rating or use
one with a lower rating.

IN0253

WRONG

CORRECT

IN0252

WRONG

CORRECT

IN–6

–

INTRODUCTION

REPAIR INSTRUCTIONS

6

(k)

Care must be taken when jacking up and supporting the
vehicle. Be sure to lift and support the vehicle at the prop-
er locations (See page 

IN–8

).



Cancel the parking brake on the level place and
shift the transmission in N position.



When jacking up the front wheels of the vehicle, first
place stoppers behind the rear wheels.



When jacking up the rear wheels of the vehicle, first
place stoppers before the front wheels.



When either the front or rear wheels only should be
jacked up, set rigid racks and place stoppers in front
and behind of the other wheels on the ground.



After the vehicle is jacked up, be sure to support it
on rigid racks. It is extremely dangerous to do any
work on a vehicle raised on a jack, even for a job that
can be finished quickly.

(l)

Observe the following precautions to avoid damage to the
following parts:
(1)

Do not open the cover or case of the ECU unless
absolutely necessary. (If the IC terminals are
touched, the IC may be destroyed by static electric-
ity.)

(2)

To disconnect vacuum hoses, pull off the end, not
the middle of the hose.

(3)

To pull apart electrical connectors, pull on the con-
nector itself, not the wires.

(4)

Be careful not to drop electrical components, such
as sensors or relays. If they are dropped on a hard
floor, they should be replaced and not reused.

(5)

When steam cleaning an engine, protect the elec-
tronic components, air filter and emission–related
components from water.

(6)

Never use an impact wrench to remove or install
temperature switches or temperature sensors.

IN0002

Example

–

INTRODUCTION

REPAIR INSTRUCTIONS

IN–7

7

(7)

When checking continuity at the wire connector, in-
sert the tester probe carefully to prevent terminals
from bending.

(8)

When using a vacuum gauge, never force the hose
onto a connector that is too large. Use a step–down
adapter for adjustment. Once the hose has been
stretched, it may leak air.

(m)

Installation and removal of vacuum hose:
(1)

When disconnecting vacuum hoses, use tags to
identify where they should be reconnected to.

(2)

After completing a job, double check that the vacu-
um hoses are properly connected. A label under the
hood shows the proper layout.

(n)

Bleeding of hydraulic brake booster system.
When repairing the hydraulic brake booster or ABS,
TRAC, VSC system, bleed the air out of the hydraulic
brake booster(See page 

BR–4

).

(o)

Unless otherwise stated, all resistance is measured at an
ambient temperature of 20

°

C (68

°

F). Because the resis-

tance may be outside specifications if measured at high
temperatures immediately after the vehicle has been run-
ning. Measurement should be made when the engine has
cooled down.

IN0DY–04

B04771

JACK POSITION

Center of rear axle housing

SUPPORT POSITION

Safety stand

Front

Center of cross member

Front
Rear

CAUTION: Do not use the swing arm type lift and plate type lift.

CAUTION: When jacking–up the front and rear, make sure the vehicle is

not carrying any extra weight.

IN–8

–

INTRODUCTION

REPAIR INSTRUCTIONS

8

VEHICLE LIFT AND SUPPORT LOCATIONS