charging TOYOTA SEQUOIA 2001 Service Repair Manual

PP3WZ±02
PP±28
± PREPARATIONCHARGING
86 Author: Date:
2005 SEQUOIA (RM1146U)
CHARGING
SST (Special Service Tools)
09285±76010Injection Pump Camshaft Bearing
Cone Replacer
09820±00021Alternator Rear Bearing Puller
09820±00031Alternator Rear Bearing Replacer
09820±63011Alternator Pulley Set Nut
Wrench Set
09950±40011Puller B Set
(09951±04020)Hanger 200
(09952±04010)Slide Arm
(09953±04020)Center Bolt 150
(09954±04010)Arm 25
(09955±04071)Claw No.7
(09958±04011)Holder
09950±60010Replacer Set

± PREPARATIONCHARGING
PP±29
87 Author: Date:
2005 SEQUOIA (RM1146U)
(09951±00250)Replacer 25
(09951±00470)Replacer 47
09950±70010Handle Set
(09951±07100)Handle 100

PP3X0±02
PP±30
± PREPARATIONCHARGING
88 Author: Date:
2005 SEQUOIA (RM1146U)
RECOMMENDED TOOLS
09082±00050TOYOTA Electrical Tester Set.
(09082±00040)TOYOTA Electrical Tester.

PP1DB±03
± PREPARATIONCHARGING
PP±31
89 Author: Date:
2005 SEQUOIA (RM1146U)
EQUIPMENT
Ammeter(A)
Torque wrench
Vernier calipersRotor (Slip ring)

PP3JZ±01
PP±80
± PREPARATIONAIR CONDITIONING
138 Author: Date:
2005 SEQUOIA (RM1146U)
AIR CONDITIONING
SST (Special Service Tools)
07110±58060Air Conditioner Service Tool Set
(07117±58060)Refrigerant Drain Service Valve
(07117±58070)T±Joint
(07117±58080)Quick Disconnect AdapterHigh pressure side
(07117±58090)Quick Disconnect AdapterLow pressure side
(07117±88060)Refrigerant Charging HoseHigh pressure side
(Color: Red)
(07117±88070)Refrigerant Charging HoseLow pressure side
(Color: Blue)
(07117±88080)Refrigerant Charging HoseUtility
(Color: Green)
07112±66040Magnetic Clutch Remover
07112±76060Magnetic Clutch Stopper
07116±38360Gas Leak Detector Assembly
09870±00015A/C Quick Joint Puller No.1Suction tube

SS0PM±07
SS±22
± SERVICE SPECIFICATIONSCHARGING
164 Author: Date:
2005 SEQUOIA (RM1146U)
CHARGING
SERVICE DATA
BatterySpecific gravity at 20°C (68°F)
Voltage at 20°C (68°F)1.25 to 1.29
12.5 to 12.9 V
GeneratorRated output
Rotor coil resistance at 20°C (68°F)
Slip ring diameter STD
Minimum
Brush exposed length STD
Minimum12V 130A
1.5 to 1.9 W
14.2 to 14.4 mm (0.559 to 0.567 in.)
14.0 mm (0.551 in.)
10.5 mm (0.413 in.)
4.5 mm (0.177 in.)
Charging circuitWithout load STD amperage
STD voltage
With load STD amperage10 A or less
13.2 to 14.0 V
30 A or less

SS0PN±07
± SERVICE SPECIFICATIONSCHARGING
SS±23
165 Author: Date:
2005 SEQUOIA (RM1146U)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Bearing retainer x Drive end frame2.62723 in.´lbf
Rectifier end frame x Drive end frame5.85951 in.´lbf
Generator pulley x Rotor110.31,12581
Brush holder x Rectifier end frame1.81816 in.´lbf
Rear end cover x Rectifier end frame4.64741 in.´lbf
Generator x Cylinder block Bolt
Nut 10 mm
Nut 8 mm39
39
15.5400
440
15829
29
11

F13970
ECU±IG Instrument
Panel J/B:
± DIAGNOSTICSTIRE PRESSURE WARNING SYSTEM
DI±879
1073 Author: Date:
2005 SEQUOIA (RM1146U)
INSPECTION PROCEDURE
NOTICE:
It is necessary to register an ID code after replacing the tire pressure monitor valve sub±assy and/or
the tire pressure monitor ECU (see page DI±805).
1 Inspect battery.
CHECK:
Check the battery voltage.
OK:
Voltage: 11 to 14 V
NG Check and repair charging system.
(See page CH±1)
OK
2 Inspect fuse (ECU±IG).
PREPARATION:
Remove the ECU±IG fuse from the instrument panel J/B.
CHECK:
Check continuity of the ECU±IG fuse.
OK:
Continuity
NG Check for a short in all harness and connector
connected to fuse and replace fuse.
OK

DI93C±06
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
DI±921
111 5 Author: Date:
2005 SEQUOIA (RM1146U)
DIAGNOSTIC TROUBLE CODE CHART
NOTICE:

When removing parts, turn the ignition switch OFF.

When replacing the master cylinder, yaw rate and deceleration sensors and/or the ECU, make
sure to perform master cylinder, yaw rate and deceleration sensors' zero point calibration (See
page DI±897).
HINT:

Using SST 09843±18040, connect terminals Tc and CG.

If no abnormality is found when inspecting parts, inspect the ECU.

If a trouble code is displayed during the DTC check, check the circuit listed for that code. For details
of each code, turn to the page referred to under the ºSee pageº for respective ºDTC No.º in the DTC
chart.
DTC chart of ABS system:
DTC No.
(See Page)Detection ItemTrouble Area
C0200/31*1
(DI±925)Right front wheel speed sensor signal malfunction
C0205/32*1
(DI±925)Left front wheel speed sensor signal malfunction
Right front, left front, right rear and left rear speed sensor

Each speed sensor circuit
C0210/33*1
(DI±925)Right rear wheel speed sensor signal malfunction

Each s eed sensor circuit

Speed sensor rotor

Skid control ECU
C0215/34*1
(DI±925)Left rear wheel speed sensor signal malfunction
C0226/21
(DI±932)Malfunction in ABS & VSC solenoid valves
ABS & VSC actuator

ABS & VSC solenoid circuit
C0278/11
(DI±934)Open or short circuit in ABS & VSC relay circuit

ABS & VSC solenoid relay

ABS & VSC solenoid relay circuit

ABS & VSC motor relay

ABS & VSC motor relay circuit
C1241/41
(DI±957)Low battery positive voltage or abnormally high battery positive
voltage

Battery

Charging system

Power source circuit (+BM, +BS)

Skid control ECU
C1244/44
(DI±951)Open or short circuit in deceleration sensor circuit
Yaw rate (deceleration) sensor

Yaw rate (deceleration) sensor circuit
C1247/47
(DI±960)Malfunction in delta S sensor

Delta S sensor

Delta S sensor circuit

Skid control ECU

Brake booster
C1249/49
(DI±963)Open circuit in stop light switch circuit

Stop light switch

Stop light switch circuit

Skid control ECU
C1251/51*1
(DI±966)
Pump motor is locked
Open circuit in pump motor circuit
ABS & VSC actuator
C1337/37
(DI±975)Some tires are different in size from the other tires
Tire size
Always ON
(DI±1016)Malfunction in skid control ECU

Battery

Charging system

Power source circuit

ABS warning light circuit

Skid control ECU

± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
DI±923
111 7 Author: Date:
2005 SEQUOIA (RM1146U)C1361/62
(DI±986)
Abnormal battery voltage of VSC sensor

Battery

Charging system

Power source circuit

Yaw rate (deceleration) sensor

Skid control ECU

Master cylinder pressure sensor
C1362/36
(DI±990)Malfunction in sensor offset value (VSC sensor system)Skid control ECU
(Perform zero point calibration)
C1363/63
(DI±991)Malfunction in booster pedal force switch
Booster pedal force switch (Active brake booster)

Booster pedal force switch (Active brake booster) circuit
U0100/65
(DI±1075)Malfunction in vehicle CAN communication system
Vehicle CAN communication system
HINT:
There is a possibility that the hand±held tester cannot be used when the VSC TRAC warning light is always
ON.
*
1: Check DTC chart C1203/53 first, then troubleshoot according to the DTC chart of translate ECU if neces-
sary.
*
2:
4WD
DTC chart of translate ECU (When DTC ºC1201/51, C1202/52, C1203/53 or U0100/65º of VSC system
is output):
DTC No.
(See Page)Detection ItemTrouble Area
Normal code*
(DI±1013)Malfunction in ECM control system or suspension control ECU

ECM circuit

ECM

Brake fluid level

Brake fluid level warning switch circuit

Steering angle sensor

Translate ECU

Skid control ECU

Vehicle CAN

VSC+, VSC± circuit (CAN1 communication system)
51
(DI±995)Malfunction in ECM control system
ECM
53
(DI±998)Malfunction in CAN1 communication

VSC+, VSC± circuit (CAN1 communication system)

Skid control ECU

Translate ECU
58
(DI±1002)Malfunction of brake fluid level switch

Brake fluid level warning switch circuit

Brake fluid level warning switch

Brake fluid reservoir level

Translate ECU
65
(DI±1005)Malfunction 1 of vehicle CAN

ENG+, ENG± circuit (CAN communication system)

ECM

Translate ECU

Suspension control ECU
94
(DI±1009)Malfunction 2 of vehicle CAN

ENG+, ENG± circuit (CAN communication system)

ECM

Translate ECU

Suspension control ECU
Non±code
(DI±1015)Malfunction in translate ECU

Brake warning light circuit

Tc terminal circuit

Translate ECU
*: Translate ECU is normal.