cruise control TOYOTA HIGHLANDER 2001 Service Owner's Manual
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 2001, Model line: HIGHLANDER, Model: TOYOTA HIGHLANDER 2001Pages: 2572, PDF Size: 34.8 MB
Page 591 of 2572
Maintenance Log: SUVs and Trucks
6Applies to Tacoma with 1GR FE, Tundra with 1GR FE and 4Runner with 1GR FE. Required under the terms of the Emission Control Warranty.
7Inspect thickness measurement and disc runout.8See p age 37 f or details.
30,000 Miles or 36 Months
qReplace engine oil and oil filter1qReplace engine air filter
qRotate tiresqReplace cabin air filter (if equipped)
qLubricate drive shaft bushing (Land Cruiser)
qLubricate propeller shaft4
qLubricate wheel bearings (Land Cruiser)
qReplace limited slip differential oil, if equipped5
qReplace spark plugs6
qRe torque drive shaft bolt (4WD RAV4)
qRe torque propeller shaft bolt (all models except Highlander and RAV4)
qInspect the following:__ Automatic transmission fluid
__ Ball joints and dust covers
__ Brake lines and hoses
__ Brake linings/drums and brake pads/discs
7
__ Drive shaft boots3
__ Engine coolant8
__ Exhaust pipes and mountings
__ Front differential oil (4WD models, Highlander and RAV4)
__ Fuel lines and connections, fuel tank band and f uel tankvapor vent system hoses
Additional Maintenance Items for Special Operating Conditions2
Driving in desert or on dirt roads:
qTighten nuts and bolts on chassis
Dr iv in g while towing:
qReplace front differential oil (2WD RAV4 with manual transmission, all 4WD models
except RAV4 with automatic transmission and Highlander)
qReplace manual transmission oil (RAV4, Tundra)
qReplace rear differential oil, including limited slip (all models except 2WD
Highlander and 2WD RAV4)
qReplace transfer case oil (4WD models)
qTighten nuts and bolts on chassis
Dealer Service Verification:
Date:
Mileage:
23
__ F uel tank cap gasket
__ Manual transmission oil (RAV4, Tundra)
__ Radiator core and condenser
__ Rear differential oil (all models except 2WD Highlander and 2WD RAV4)
__ St eering gear box
__ Steering linkage and boots
__ Transfer case oil (all 4WD models)
Page 594 of 2572
Maintenance Log: SUVs and Trucks
1 Reset the oil replacement reminder (“MAINT REQD”) light after replacing engine oil, if vehicle is equipped with this light.2 Perform these service items only if you drive primarily under the conditions indicated.3Applies to Highlander, Land Cruiser, RAV4, 4WD Sequoia, 4WD Tacoma, 4WD Tundra and 4WD 4Runner.4Applies t o Land C ru iser, 4WD Sequoia, 4WD Tundra and 4WD 4Runner.5Applies t o Land Cruiser, 4WD Tacoma, Tacoma PreRunner and Tundra. 6Applies t o Tacoma with 1GR FE, Tundra with 1GR FE and 4Runner with 1GR FE. Required under the terms of the
E mis sion Control Warranty.
50,000 Miles or 60 Months
qReplace engine oil and oil filter1
qRotate tires
qVisually inspect brake linings/drums and
brake pads/discs
Additional Maintenance Items for Special
Operating Conditions2
Driving in desert or on dirt roads:
qInspect ball joints and dust covers
qInspect drive shaft boots3
qInspect engine air filter
qInspect steering linkage and boots
qLubricate propeller shaft4
qRe torque drive shaft bolt (4WD RAV4)
qRe torque propeller shaft bolt (all models
except Highlander and RAV4)
qTighten nuts and bolts on chassis
Driving on salted roads:
qLu br icat e pr opeller shaft4
qR e torque propeller shaft bolt (all models
except Highlander and RAV4)
Driving while towing:
qLubricate propeller shaft4
qRe torque propeller shaft bolt (all models
except Highlander and RAV4)
qTi gh ten nuts and bolts on chassis
55,000 Miles or 66 Months
qReplace engine oil and oil filter1
qRotate tires
qVisually inspect brake linings/drums and
brake pads/discs
Additional Maintenance Items for Special
Operating Conditions2
Driving in desert or on dirt roads:
qInspect ball joints and dust covers
qInspect drive shaft boots3
qInspect engine air filter
qInspect steering linkage and boots
qLubricate propeller shaft4
qRe torque drive shaft bolt (4WD RAV4)
qRe torque propeller shaft bolt (all models
except Highlander and RAV4)
qTighten nuts and bolts on chassis
Driving on salted roads:
qLu br icat e pr opeller shaft4
qR e torque propeller shaft bolt (all models
except Highlander and RAV4)
Driving while towing:
qLubricate propeller shaft4
qRe torque propeller shaft bolt (all models
except Highlander and RAV4)
qTi gh ten nuts and bolts on chassis
Dea ler Service Verification:
Date: Mileage:
Dea
ler Service Verification:
Date: Mileage:
26
Page 599 of 2572
5,000 Mile Maintenance Intervals
7,500 Mile Maintenance IntervalsTo determine the appropriate maintenance
interval for your vehicle, see page 16.
Dealer Service Verification:
Date:
Mileage:
Dea ler Service Verification:
Maintenance Log: SUVs and Trucks
6Applies to Tacoma with 1GR FE, Tundra with 1GR FE and 4Runner with 1GR FE. Required under the terms of the
Emission Control Warranty.
7 Applies to Highlander with 3MZ FE, Land Cruiser, Sequoia, Tundra with 2UZ FE and 4Runner with 2UZ FE.8Inspect thickness measurement and disc runout.9See p age 37 f or details.
90,000 Miles or 108 Months
qReplace engine oil and oil filter1qReplace engine air filter
qRotate tiresqReplace cabin air filter (if equipped)
qLubricate drive shaft bushing (Land Cruiser)
qLubricate propeller shaft4
qLubricate wheel bearings (Land Cruiser)
qReplace limited slip differential oil, if equipped5
qReplace spark plugs6
qReplace timing belt7
qRe torque drive shaft bolt (4WD RAV4)
qRe torque propeller shaft bolt (all models except Highlander and RAV4)
qInspect the following:__ Automatic transmission fluid
__ Ball joints and dust covers
__ Brake lines and hoses
__ Brake linings/drums and brake pads/discs
8
__ Drive belts
__ Drive shaft boots3
__ Engine coolant9
__ Ex haust pipes and mountings
__ Front differential oil (4WD models, Highlander and RAV4)
Additional Maintenance Items for Special Operating Conditions2
Driving in desert or on dirt roads:
qTighten nuts and bolts on chassis
Driving while towing:
qRepl ace front differential oil (2WD RAV4 with manual transmission, all 4WD models
e x cept RAV4 with automatic transmission and Highlander)
qR eplace manual transmission oil (RAV4, Tundra)
qReplace rear differential oil, including limited slip (all models except 2WD
Hi ghlander and 2WD RAV4)
qR epl ac e t ran sfer ca se oil (4WD models)
qTighten nuts and bolts on chassis
Dea ler Service Verification:
D at e :
Mileage:
31
__ Fuel lines and connections, fuel tank band and fuel tank vapor vent system hoses
__ Fuel tank cap gasket
__ Manual transmission oil (RAV4, Tundra)
__ Radiator core and condenser
__ Rear differential oil (all models except 2WD Highlander and 2WD RAV4)
__ Steering gear box
__ St eering linkage and boots
__ Transfer case oil (all 4WD models)
Page 603 of 2572
Maintenance Log: SUVs and Trucks
6Required under the terms of the Emission Control Warranty.7 Inspect thickness measurement and disc runout.8 Applies to Land Cruiser, Sequoia, Tundra and 4Runner with 2UZ FE. Required only for vehicles in California,
Massachusetts and New York.
9See page 37 for details.
120,000 Miles or 144 Months
qReplace engine oil and oil filter1qReplace engine air filter
qRotate tiresqReplace cabin air filter (if equipped)
qLubricate drive shaft bushing (Land Cruiser)
qLubricate propeller shaft4
qLubricate wheel bearings (Land Cruiser)
qReplace limited slip differential oil, if equipped5
qReplace spark plugs (all models)6
qRe torque drive shaft bolt (4WD RAV4)
qRe torque propeller shaft bolt (all models except Highlander and RAV4)
qInspect the following:__ Automatic transmission fluid
__ Ball joints and dust covers
__ Brake lines and hoses
__ Brake linings/drums and brake pads/discs
7
__ Charcoal canister8
__ Drive belts
__ Drive shaft boots3
__ Engine coolant9
__ E ngine valve clearance (except Tacoma
with 2TR FE)
__ Front differential oil (4WD models, Highlander, RAV4)
Additional Maintenance Items for Special Operating Conditions2
Driv ing in desert or on dirt roads:
qTi gh ten n uts and bolts on c hassis
Driving while towing:
qReplace automatic transmission fluid
qRepl ac e f ront differential oil (Highlander, RAV4 and all 4WD models)
qReplace manual transmission oil (RAV4, Tundra)
qR eplace rear differential oil, including limited slip (all models except 2WD
Hi gh land erand 2WD RAV4)
qReplace transfer case oil (4WD models)
qTighten nuts and bolts on chassis
Dealer Service Verification:
Dat e :
M ileage:
35
__ Exhaust pipes and mountings
__ Fuel lines and connections, fuel tank band
and fuel tank vapor vent system hoses
__ Fuel tank cap gasket
__ Manual transmission oil (RAV4, Tundra)
__ R adiat or core and condenser
__ Rear differential oil (all models except
2WD Highlander and 2WD RAV4)
__ St eerin g gear box
__ Steering linkage and boots
__ Transfer case oil (all 4WD models)
Page 1943 of 2572
- DIAGNOSTICSCRUISE CONTROL SYSTEM
05-2155
2345 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
DTC P0571/52 STOP LIGHT SWITCH CIRCUIT
MALFUNCTION
CIRCUIT DESCRIPTION
When the brake pedal is depressed, the stop lamp switch assy sends a signal to the ECM. When the ECM
receives this signal, it cancels the cruise control.
Fail-safe function operates to enable normal driving even if there is a malfunction in the stop lamp signal
circuit.
The cancel condition occurs when positive battery voltage is applied to terminal STP.
When the brake is applied, battery positive voltage is normally applied to terminal STP of the ECM through
the STOP fuse and the stop lamp switch assy, and the ECM turns the cruise control off.
DTC No.DTC Detection ConditionTrouble Area
P0571/52
The malfunction code is output when the voltage of the STP
terminal and that of the ST1- terminal on the ECM are less
than 1 V for 0.5 sec. or more.Stop lamp switch assy
Stop lamp switch assy circuit
ECM
05IQX-02
Page 1944 of 2572
I39315
S15
STOP LAMP SWITCH
Passenger Side J/B
Instrument Panel J/B
Passenger Side J/B
F7
FL BLOCKI15
IGNITION SW J3 *1
J6 *2
J/CECM
ST1-
STP
STOP
IGN
IG2 AM2
ALT AM2
FL MAIN
BATTERYWL-YY
GR W Y PP
B
BR V
E6 12
E6 19
4M12
4L3
14
23 E E
4E1
4M4
1G6 1E1
1C1 1A1
B
IC11
76 10
2 1
*1: 3MZ-FE
*2: 2AZ-FE 05-2156
- DIAGNOSTICSCRUISE CONTROL SYSTEM
2346 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
WIRING DIAGRAM
Page 1945 of 2572
I04062
Free Pushed in
3 41 2@
- DIAGNOSTICSCRUISE CONTROL SYSTEM
05-2157
2347 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
INSPECTION PROCEDURE
1 READ VALUE OF HAND-HELD TESTER
(a) Connect the hand-held tester to the DLC3.
(b) Turn the ignition switch to the ON position, and turn the hand-held tester main switch on.
(c) Select the item ºSTP LIGHT SW2-Mº, ºSTP LIGHT SW2-Sº or ºSTP LIGHT SW1-Sº in the DATA LIST,
and read its value displayed on the hand-held tester.
(d) Check that the stop lamp comes on when the brake pedal is depressed, and goes off when the brake
pedal is released.
ECM:
ItemMeasurement Item /
Display (Range)Normal ConditionDiagnostic Note
STP LIGHT SW2-MStop lamp SW signal (Main CPU) /
ON or OFFON : Brake pedal depressed
OFF : Brake pedal released-
STP LIGHT SW2-SStop lamp SW signal (Sub CPU) /
ON or OFFON : Brake pedal depressed
OFF : Brake pedal released-
STP LIGHT SW1-SStop lamp SW signal (Sub CPU) /
ON or OFFON : Brake pedal depressed
OFF : Brake pedal released-
OK:
When brake pedal operation is performed, the standard values will be above.
NG Go to step 2
OK
REPLACE ECM (SEE PAGE 10-24)
2 INSPECT STOP LAMP SWITCH ASSY
(a) Disconnect the stop lamp switch assy connector.
(b) Measure the resistance according to the value(s) in the
table below.
Standard:
Switch conditionTester connectionSpecified value
Switch pin free1 - 2Below 1 W
Switch pin free3 - 410 kW or higher
Switch pin pushed in1 - 210 kW or higher
Switch pin pushed in3 - 4Below 1 W
NG REPLACE STOP LAMP SWITCH ASSY
OK
Page 1946 of 2572
I39310
Stop Lamp Switch Wire Harness Side
Connector Front View:
S15
I36982
Wire Harness View:
E6
ST1
STP
05-2158
- DIAGNOSTICSCRUISE CONTROL SYSTEM
2348 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
3 CHECK HARNESS AND CONNECTOR
(a) Measure the voltage according to the value(s) in the table
below.
Standard:
Tester connectionConditionSpecified condition
S15-2 - Body groundAlways10 to 16 V
S15-3 - Body groundIgnition SW ON10 to 16 V
NG REPAIR OR REPLACE HARNESS OR
CONNECTOR (STOP LAMP SWITCH - BAT-
TERY)
OK
4 INSPECT ECM
(a) Reconnect the stop lamp switch connector.
(b) Disconnect the E6 connector from the ECM.
(c) Turn the ignition switch to the ON position.
(d) Measure the voltage according to the value(s) in the table
below.
Standard:
Pedal conditionTester connectionSpecification
DepressedE6-19 (STP) -
Body ground10 to 16 V
ReleasedE6-19 (STP) -
Body groundBelow 1 V
DepressedE6-12 (ST1-) -
Body groundBelow 1 V
ReleasedE6-12 (ST1-) -
Body ground10 to 16 V
NG REPAIR OR REPLACE HARNESS OR
CONNECTOR (STOP LAMP SWITCH - ECM)
OK
REPLACE ECM (SEE PAGE 10-24)
Page 1947 of 2572
- DIAGNOSTICSCRUISE CONTROL SYSTEM
05-2159
2349 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
DTC P0607/54 INPUT SIGNAL CIRCUIT MALFUNCTION
CIRCUIT DESCRIPTION
This DTC indicates the internal abnormalities of the ECM.
DTC No.Detection ItemTrouble Area
P0607/54
The ECM has a supervisory CPU and a control ECU inside.
When each input STP signal is different for 0.15 sec. or more,
this trouble code is output.
This trouble code is output after 0.4 sec. has passed from the
time the cruise cancel input signal (STP input) is input into the
ECM.
ECM
HINT:
The ECM receives signals from each sensor to control all the functions of the cruise control with the micro-
computer.
When a trouble code is detected, fail-safe remains on until the ignition switch is turned off.
INSPECTION PROCEDURE
1 REPLACE ECM (SEE PAGE 10-24)
05B34-05
Page 2165 of 2572
2005 HIGHLANDER (EWD592U)
8
B HOW TO USE THIS MANUAL
The ground points circuit diagram shows the connections from all major parts to the respective ground points. When
troubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identify
the problem ground quickly. The relationship between ground points (
EA, IB and IC shown below) can also be
checked this way.
5
5
5
5
4
44
4
4 BA15IB18EA2
ID115
IC33 IA12 E 3
W-BW-B W-B W-B W-B
W-B
W-B
W-B
W-B W-B
W-B
W-B W-B
W-B
W-B W-B W-BW-B W-B W-B W-B
W-B
W-B
W-B
W-B W-B W-B
W-B
BR
W-B
BR BRW-BW-B W-B
W-B
W-B
W-B
W-B W-B W-B
W-B
W-B W-B
W-B
W-B
BR W-B
BR BR
BR W-B (4A-GZE)
W-B W-BI 2
I 2
B 5 I 5 I 5 I 5
B 5
B 5
B 5
I 5
I 5
I 3 I 3 E 3
E 3
E 3
E 2
E 4
E 5
E 4
E 5
E 6 E 4 E 4
B 4
EA I 4
B 4
B 4
I 4 I 8
IB IC 443E5
3E6 3G13 3F3 3D1 3B7W-B
W-B
W-B W-B W-B
W-B
W-B
W-B
W-B
W-B
W-B
W-B
W-B
W-B W-BI 6
I 6
I 2 3C7
10A A A A
A
A
Junction
Connector J 1
W-B
W-B
W-B W-B
BR W-B W-B
W-B
W-B W-B
W-B
I GROUND POINT
FAN MAIN Relay
FAN MAIN Relay
A/C Relay No.2
A/C Relay No.3
Radiator Fan Motor
Headlight Cleaner Relay
Headlight LH
Headlight RH
Front Fog Light LH
Brake Fluid Level SW Front Fog Light RH Front Turn Signal Light RH
Front Clearance Light RH
Front Turn Signal Light LH
Front Clearance Light LH
Door Lock Control SW
Door Courtesy SW RH
Door Lock Motor RH
Door Lock Control Relay
Blower Resistor
Idle-Up SW
A/C Amplifier
Radio and Player
HEATER Relay
Auto Antenna MotorA/C Control Assembly
Blower Motor
Blower SW
Parking Brake SW
Combination Meter
Combination SW
Cruise Control ECU
Remote Control Mirror SW
Turn Signal Flasher
Defogger SW
Unlock Warning SW
Power Window Master SW
Power Window Control
Relay
Door Courtesy SW LH
Door Lock Control SW
Door Lock Motor LH
Fuel Control SW
Woofer Speaker Amplifier
Combination Meter
Combination Meter
Fuel Sender Cigarette Lighter
O/D Main SW
Clock
Combination SW
*The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.