2001 TOYOTA SEQUOIA service

BO47W±01
H16756
Service Hole Plug
Rear Trim Rear Spoiler
Service Hole PlugHigh Mounted
Stop Light
N´m (kgf´cm, ft´lbf) : Specified torque
12 (120, 8)
12 (120, 8)
12 (120, 8)
12 (120, 8)
BO±174
± BODYSPOILER
3727 Author: Date:
2005 SEQUOIA (RM1146U)
SPOILER
COMPONENTS

AC±2
± AIR CONDITIONINGAIR CONDITIONING SYSTEM
3729 Author: Date:
2005 SEQUOIA (RM1146U)
9. SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
The SEQUOIA is equipped with an SRS (Supplemental Re-
straint System) such as the driver, passenger, side, and curtain
shield airbags. Failure to carry out service operation in the cor-
rect sequence could cause the SRS to unexpectedly deploy
during servicing, possibly leading to a serious accident. Before
servicing (including removal or installation of parts, inspection
or replacement), be sure to read the precautionary notices in
the RS section.

AC1JU±07
N13795
Quick Disconnect
Adapter
Charging
Service ValveHose
N13794
Vacuum Pump
Vacuum Pump Adapter
N13791
Low Pressure
Service Valve
Vacuum Pump Adapter High Pressure
Service ValveManifold
Gauge
Set
AC±10
± AIR CONDITIONINGAIR CONDITIONING SYSTEM
3737 Author: Date:
2005 SEQUOIA (RM1146U)
EVACUATING
1. CONNECT QUICK DISCONNECT ADAPTER TO
CHARGING HOSES
2. REMOVE CAPS FROM SERVICE VALVES ON RE-
FRIGERANT LINES
3. SET MANIFOLD GAUGE SET
(a) Close both valves of the manifold gauge set.
(b) Connect the quick disconnect adapters to the service
valves.
4. EVACUATE AIR FROM REFRIGERATION SYSTEM
(a) Connect the vacuum pump adapter to the vacuum pump.
(b) Connect the center hose of the manifold gauge set to the
vacuum pump adapter.
(c) Open both the high and low side valves and run the vacu-
um pump.
(d) After 10 minutes or more, check that the low pressure
gauge indicates 750 mmHg (30 in. Hg) or more.
HINT:
If the reading is 750 mmHg (30 in. Hg) or more, close both
valves of the manifold gauge set and stop the vacuum pump.
Check the system for leaks and repair if necessary.
(e) Close both the high and low side valves and stop the vac-
uum pump.
(f) Leave the system in this condition for 5 minutes or more
and check that there is no change in gauge indication.

AC1JV±05
N13793
Charging Cylinder High Pressure
Service Valve Low Pressure
Service ValvePush
Air
N13792
Gas Leak
Detector
± AIR CONDITIONINGAIR CONDITIONING SYSTEM
AC±11
3738 Author: Date:
2005 SEQUOIA (RM1146U)
CHARGING
1. INSTALL CHARGING CYLINDER
HINT:
When handling the charging cylinder, always follow the direc-
tions given in the instruction manual.
(a) Charge the proper amount of refrigerant into the charging
cylinder.
(b) Connect the center hose to the charging cylinder.
CAUTION:
Do not open either the high or low side valve of the manifold
gauge set.
(c) Open the valve of the charging cylinder.
(d) Press the valve core on the side of the manifold gauge
and expel the air from the center hose.
2. INSPECT REFRIGERATION SYSTEM FOR LEAKS
(a) Open the high pressure side valve and charge refrigerant.
(b) When the low pressure gauge indicates 98 kPa
(1 kgf/cm
2, 14 psi), close the high pressure side valve.
(c) Using a gas leak detector, check the system for leakage.
CAUTION:
Use a refrigerant recovery/recycling machine to recover
the refrigerant whenever replacing parts.

N13790
Low Pressure
Service Valve
High Pressure
Service Valve
I21358
Properly
Charged
Insufficiently
Charged AC±12
± AIR CONDITIONINGAIR CONDITIONING SYSTEM
3739 Author: Date:
2005 SEQUOIA (RM1146U)
3. CHARGE REFRIGERANT INTO REFRIGERANT SYS-
TEM
If there is no leak after refrigerant leak check, charge the proper
amount of refrigerant into the refrigeration system.
CAUTION:

Never run the engine when charging the system
through the high pressure side.

Do not open the low pressure side valve when the
system is being charged with liquid refrigerant.
(a) Open the high pressure side valve fully.
(b) Charge specified amount of refrigerant, then close the
high pressure side valve.
HINT:
The system is fully charged if bubbles cannot be seen through
the sight glass.
(c) Partially charge the refrigeration system with refrigerant.
(1) Prepare the vehicle:

Running engine at 1,500 rpm

Single A/C:
Front blower speed control dial at ºHIº posi-
tion

Dual A/C:
Front and rear blower speed set at ºHIº posi-
tion

Single A/C:
Front temperature control dial at ºMAX.
COOLº position

Dual A/C:
Front temperature control dial at ºMAX.
COOLº position
Rear temperature control set at 18.5°C
(65°F)

Air inlet control set at ºRECIRCº

Fully open doors (Sliding roof: closed)
(2) Open the low pressure side valve.
CAUTION:
Do not open the high pressure side valve.
(d) Charge refrigerant until bubbles disappear and check the
pressure on the gauge through the sight glass.

I21359
Low
Pressure
Charging
HoseSingle A/C:
Dual A/C:
High Pressure
Charging HoseAC1K0±04
N04392
Sleeve AC±18
± AIR CONDITIONINGMANIFOLD GAUGE SET
3745 Author: Date:
2005 SEQUOIA (RM1146U)
MANIFOLD GAUGE SET
SET ON
1. CONNECT CHARGE HOSE TO MANIFOLD GAUGE
SET
Tighten the nuts by hand.
CAUTION:
Do not connect the wrong hoses.
2. CONNECT QUICK DISCONNECT ADAPTERS TO
CHARGING HOSES
Tighten the nuts by hand.
3. CLOSE BOTH VALVES OF MANIFOLD GAUGE SET
4. REMOVE CAPS FROM SERVICE VALVES ON RE-
FRIGERANT LINE
5. CONNECT QUICK DISCONNECT ADAPTERS TO SER-
VICE VALVES
HINT:
Push the quick disconnect adapter onto the service valve, then
slide. Slide the sleeve of the quick disconnect adapter down-
ward to lock it.

AC1K1±05
N06553
± AIR CONDITIONINGMANIFOLD GAUGE SET
AC±19
3746 Author: Date:
2005 SEQUOIA (RM1146U)
SET OFF
1. CLOSE BOTH VALVES OF MANIFOLD GAUGE SET
2. DISCONNECT QUICK DISCONNECT ADAPTERS
FROM SERVICE VALVES ON REFRIGERANT LINE
HINT:
Slide the sleeve of the quick disconnect adapter upward to un-
lock the adapter and remove it from the service valve.
3. INSTALL CAPS TO SERVICE VALVES ON REFRIGER-
ANT LINE

05_SEQUOIA_U (L/O 0408)
i
2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
Foreword
Welcome to the growing group of value±conscious people who drive Toyotas. We are proud of the advanced engineering and
quality construction of each vehicle we build.
This Owner 's Manual explains the operation of your new Toyota. Please read it thoroughly and have all the occupants
follow the instructions carefully. Doing so will help you enjoy many years of safe and trouble±free motoring. For
important information about this manual and your Toyota, read the following pages carefully.
When it comes to service, remember that your Toyota dealer knows your vehicle very well and is interested in your complete
satisfaction. Your Toyota dealer will provide quality maintenance and any other assistance you may require.
If there is not a Toyota dealer near you, or you need emergency assistance for any reason, please call the following number:

U.S. OWNERS:Toyota Customer Assistance Center Toll±free: 1±800±331±4331

CANADIAN OWNERS:Toyota Canada Customer Interaction CentreToll±free: 1±888±TOYOTA±8 (1±888±869±6828)
Please leave this Owner 's Manual in this vehicle at the time of resale. The next owner will need this information also.
All information and specifications in this manual are current at the time of printing. However, because of Toyota's policy of
continual product improvement, we reserve the right to make changes at any time without notice.
Please note that this manual applies to all models and explains all equipment, including options. Therefore, you may
find some explanations for equipment not installed on your vehicle.
W2004 TOYOTA MOTOR CORPORATION
All rights reserved. This material may not be reproduced or copied, in whole or in part, without the written permission of Toyota
Motor Corporation.