parking brake TOYOTA LAND CRUISER 1998 Factory Repair Manual
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 1998, Model line: LAND CRUISER, Model: TOYOTA LAND CRUISER 1998Pages: 3115, PDF Size: 54.88 MB
Page 215 of 3115
BE-64
- BODY ELECTRICALCOMBINATION METER
2437 Author: Date:
C13 1 1 (CHECK E/G) G dIgnition switch ON and engine is stoppedBelow 1 VC13-1 1 (CHECK E/G) - GroundIgnition switch ON and engine is running10 - 14 V
C13-14 (CTR DIFF/4WD) - GroundIgnition switch ON and
center diff. lock switch OFFBelow 1 V
C13-14 (CTR DIFF/4WD) - GroundIgnition switch ON and
center diff. lock switch ON10 - 14 V
C13 15 (SLIP) G dIG switch ON, SLIP warning light ONBelow 1.5 VC13-15 (SLIP) - GroundIG switch ON, SLIP warning light OFF10 - 14 V
C13 16 (VSC TRC) G dIG switch ON, VSC TRC indicator light ONBelow 1.5 VC13-16 (VSC TRC) - GroundIG switch ON, VSC TRC indicator light OFF10 - 14 V
C13 17 (VSC OFF) G dIG switch ON, VSC OFF indicator light ONBelow 1.5 VC13-17 (VSC OFF) - GroundIG switch ON, VSC OFF indicator light OFF10 - 14 V
C13 18 (ACTIVE TRC) G dIG switch ON, TRC OFF indicator light ONBelow 1.5 VC13-18 (ACTIVE TRC) - GroundIG switch ON, TRC OFF indicator light OFF10 - 14 V
C13 19 (RSCA OFF) G dIG switch ON, RSCA warning light ONBelow 2.0 VC13-19 (RSCA OFF) - GroundIG switch ON, RSCA warning light OFF10 - 14 V
C14-4 (AIR BAG-) - GroundIgnition switch ON and
SRS indicator light lights upBelow 1 V
C14-4 (AIR BAG-) - GroundIgnition switch ON and
SRS indicator does not light up10 - 14 V
C14 7 (OIL PRS SDR) G dIgnition switch ON and indicator ONBelow 1 VC14-7 (OIL PRS SDR) - GroundIgnition switch ON and indicator OFF10 - 14 V
C14-10 (T/M PULSE) - GroundEngine is RunningPulse generation
C14 1 1 (D BKL SW) G dIgnition switch ON and seat belt is unfastened10 - 14 VC14-1 1 (D-BKL SW) - GroundIgnition switch ON and seat belt is fastenedBelow 1 V
C14 18 (PKB SW) G d
Ignition switch ON and
parking brake lever is pulledBelow 1 V
C14-18 (PKB SW) - GroundIgnition switch ON and
parking brake lever is released10 - 14 V
C14 20 (BRAKE) G d
Ignition switch ON and brake system indicator
ONBelow 1 V
C14-20 (BRAKE) - GroundIgnition switch ON and brake system indicator
OFF10 - 14 V
C15-1 (E/G EARTH) - GroundConstantContinuity
C15-2 (MAIN FE) - GroundConstantContinuity
C15-4 (MAIN FV) - GroundIgnition switch ON4.5 - 5.5 V
C15 6 (MAIN FR) G d
Ignition switch ON and
fuel sender gauge float UPApprox. 0.5 V
C15-6 (MAIN FR) - GroundIgnition switch ON and
fuel sender gauge float DOWNApprox. 5.5 V
C15 7 (ILL ) G d
Ignition switch ON and
light control rheostat volume minimumBelow 1 V
C15-7 (ILL-) - GroundIgnition switch ON and
light control rheostat volume maximum10 - 14 V
Key unlock warning switch ON (Key is inserted)Below 1 V
C15-9 (KEY SW) - GroundKey unlock warning switch OFF
(Key is removed)10 - 14 V
Page 218 of 3115
I06184
F
1/2
E 321
- BODY ELECTRICALCOMBINATION METER
BE-67
2440 Author: Date:
6. INSPECT FUEL SENDER GAUGE VOLTAGE
(a) Apply voltage (4.5 V - 5.0 V) between terminals 2 and 3.
(b) Measure voltage between terminals 1 and 2 for each float
position.
Float position mm (in.)Voltage (V)
F: Approx. 85.3 (3.36)Approx. 4.60 ± 0.1
1/2: Approx. 1.7 (0.67)Approx. 2.45 ± 0.1
E: Approx. 91.9 (3.62)Approx. 0.30 ± 0.1
If voltage value is not as specified, replace main sender gauge.
7. INSPECT LOW OIL PRESSURE WARNING LIGHT
(a) Disconnect the connector from the low oil pressure
switch.
(b) Turn the ignition switch ON.
(c) Connect the terminal of wire harness side connector and
ground, then check the warning light.
8. INSPECT PARKING BRAKE WARNING LIGHT
(a) Disconnect the connector from the parking brake switch
and ground terminal on the wire harness side connector.
(b) Turn the ignition switch ON and check that the warning
light lights up.
9. INSPECT BRAKE WARNING LIGHT
(a) Disconnect the connector from the brake fluid level warn-
ing switch and ground terminal on the wire harness side
connector.
(b) Turn the ignition switch ON and check that the warning
light lights up.
10. INSPECT BRAKE FLUID LEVEL WARNING SWITCH
(a) Remove the reservoir tank cap and retainer.
(b) Disconnect the connector.
(c) Check that the continuity exists between the terminal.
(d) Use syphon, etc., to take fluid out of the reservoir tank.
(e) Check that the continuity exists between terminals.
(f) Pour the fluid back in the reservoir tank.
11. INSPECT OPEN DOOR WARNING LIGHT
(a) DIsconnect the connector from the driver door courtesy
switch and ground terminal on the wire harness side con-
nector.
(b) Turn the ignition switch ON and check that the warning
light lights up.
Page 222 of 3115
BE0HH-12
I24743
I10004
Brake Master Cylinder
Brake Fluid Level Warning Switch
Cowl Side J/B LH
GAUGE1 Fuse
ACC FuseSeat Belt Buckle Switch
Parking Brake Switch Light Control RheostatCombination Meter Assembly
Ignition Switch
Cowl Side J/B RH
GAUGE2 Fuse
METER Fuse
DOME Fuse
ECU-B2 Fuse
BE-56
- BODY ELECTRICALCOMBINATION METER
2429 Author: Date:
2004 LAND CRUISER (RM1071U)
COMBINATION METER
LOCATION
Page 336 of 3115
- BODY ELECTRICALTROUBLESHOOTING
BE-3
2376 Author: Date:
2004 LAND CRUISER (RM1071U) Headlight does not come on.
1. Engine Room J/B Relay Circuit
2. Body ECU
3. Daytime Running Light No.3, 4 Relays
4. Headlight Dimmer Switch
5. Light Control Switch
6. Wire Harness
7. BulbBE-15
BE-32
BE-32
BE-32
BE-32
-
-
Headlight does not come on with light control switch in HEAD.1. Light Control Switch
2. Wire HarnessBE-32
-
Headlight does not go out with light control switch in OFF.1. Engine Room J/B Relay Circuit
2. Wire HarnessBE-15
-
Headlight flickers.1. Bulb
2. Wire Harness-
-
Headlight is dark.1. Bulb
2. Wire Harness-
-
Taillight does not come on with light control switch in TAIL.
1. Engine Room J/B Relay Circuit
2. Light Control Switch
3. Wire HarnessBE-15
BE-32
-
Taillight does not go out with light control switch in OFF.
1. Engine Room J/B Relay Circuit
2. Light Control Switch
3. Wire HarnessBE-15
BE-32
-
Headlight does not come on with engine running and light control
switch in OFF.
1. ECU-B1 Fuse
2. ECU-IG1 Fuse
3. Body ECU
4. Daytime Running Light No.3, 4 Relays
5. Generator L Terminal
6. Parking Brake Switch
7. Wire Harness-
-
BE-32
BE-32
CH-10
BE-63
-
FOG LIGHT SYSTEM:
SymptomSuspect AreaSee page
Fog light does not light up with light control SW HEAD
(Headlight is normal.)
1. FOG Fuse
2. Engine Room J/B Relay Circuit
3. Fog Light Switch
4. Wire Harness-
BE-15
BE-37
-
Fog light does not light up with light control SW HEAD
(Headlight does not light).1.*1 Other Parts
2. Wire Harness-
-
Only one light does not light up.1. Bulb
2. Wire Harness-
-
*1: Inspect Headlight System
TURN SIGNAL AND HAZARD WARNING SYSTEM:
SymptomSuspect AreaSee page
ºHazardº and ºTurnº do not light up.
1. ECU-IG2 Fuse
2. TURN HAZ Fuse
3. Ignitioin Switch
4. Turn Signal Flasher Relay
5. Wire Harness-
-
BE-29
BE-40
-
Hazard warning light does not light up.
(Turn is normal)1. Hazard Warning Switch
2. Wire HarnessBE-40
-
Turn signal does not light up.
(Hazard is normal)1. Turn Signal Switch
2. Wire HarnessBE-40
-
Page 340 of 3115
- BODY ELECTRICALTROUBLESHOOTING
BE-7
2380 Author: Date:
2004 LAND CRUISER (RM1071U) Seat belt warning light does not light up.
1. LED
2. Seat Belt Buckle Switch
3. Wire Harness
4. Body ECU-
BE-63
BE-63
DI-1038
Discharge warning light does not light up.
1. METER Fuse
2. LED
3. Wire Harness
4. Generator-
-
-
CH-2
Brake warning light does not light up.
1. LED
2. Parking Brake Switch
3. Brake Fluid Level Warning Switch
4. LED Check Relay
5. Combination Meter
6. Wire Harness-
BE-63
BE-63
BE-63
BE-58
-
SRS warning light does not light up.
1. ECU-B2 Fuse
2. LED
3. Airbag Sensor Assembly
4. Combination Meter
5. Wire Harness-
-
DI-690
BE-58
-
Open door warning light does not light up.
1. DOME Fuse
2. LED
3. Door Courtesy Switch
4. Combination Meter
5. Wire Harness-
-
BE-44
BE-58
-
A/T oil temperature warning light does not light up.
1. LED
2. Combination Meter
3. Wire Harness
4. ECM-
BE-63
BE-58
DI-1
COMBINATION METER (Indicator Light):
SymptomSuspect AreaSee page
Cruise control indicator light does not light up.
1. LED
2. Combination Meter
3. Wire Harness
4. ECM-
BE-58
-
DI-1
High-beam indicator light does not light up.
1. LED
2. Combination Meter
3. Wire Harness
4. Headlight System-
BE-58
-
BE-30
Turn indicator light does not light up.
1. LED
2. Combination Meter
3. Wire Harness
4. Turn Signal and Hazard Warning System-
BE-58
-
BE-39
Shift indicator lights do not light up.
1. LED
2. Combination Meter
3. Park/Neutral Position Switch
4. Wire Harness-
BE-58
-
-
Only one shift indicator does not light up.1. LED
2. Combination Meter-
BE-58
Malfunction indicator light does not light up.
1. LED
2. Combination Meter
3. Wire Harness
4. ECM-
BE-58
-
DI-1
Page 527 of 3115
F02850Pedal Reserve Distance BR-10
- BRAKEBRAKE PEDAL
2146 Author: Date:
2004 LAND CRUISER (RM1071U)
If incorrect, check the stop light switch clearance. If the clear-
ance is OK, then troubleshoot the brake system.
Stop light switch clearance: 1.9 mm (0.075 in.)
HINT:
The freeplay to the 1st point of resistance is due to the play be-
tween the clevis, pedal link and pin. It is 1.0 - 6.0 mm (0.039 -
0.236 in.) on the pedal.
4. CHECK PEDAL RESERVE DISTANCE
(a) Remove the floor carpet.
(b) Release the parking brake.
With the engine running, depress the pedal and measure
the pedal reserve distance, as shown.
Pedal reserve distance at 490 N (50 kgf, 110.1 lbf):
More than 116 mm (4.57 in.)
If the reserve distance is incorrect, troubleshoot the brake sys-
tem.
Page 552 of 3115
- BRAKEHYDRAULIC BRAKE BOOSTER
BR-43
2179 Author: Date:
2004 LAND CRUISER (RM1071U)
(5) When the solenoids are OFF, check that the brake
pedal can be depressed.
If the pedal cannot be depressed, replace the hydraulic brake
booster.
(6) Once, release the brake pedal. After depressing
and holding the brake pedal with stable force, turn
the SFLH and SFLR solenoids ON simultaneously.
HINT:
To protect the solenoids, TOYOTA hand-held tester turns OFF
automatically for 2 sec. after every solenoid has been turned
ON.
(7) Once release the brake pedal when the solenoids
are OFF, check that the brake pedal can be de-
pressed.
If the pedal cannot be depressed, replace the hydraulic brake
booster.
(g) Jack up and support the vehicle.
(h) Release the parking brake lever.
(i) Inspect the rear ABS solenoid.
(1) Select the ºSRHº on the TOYOTA hand-held tester.
(2) Turn the ºSRHº ON with the TOYOTA hand-held
tester and depress the brake pedal with stable
force, and rotate the right rear wheel by hand and
check it.
HINT:
To protect the solenoids, TOYOTA hand-held tester turns
OFF automatically for 2 sec. after every solenoid has
been turned ON.
When rotating the wheel fast, the fail-safe function is acti-
vated and judgement cannot be made properly. So rotate
the wheel as slowly as possible.
When solenoid is OFF, the wheel might stop temporarily.
However if the wheel rotates again, the function works
normally.
If the rear wheels stop, replace the hydraulic brake booster.
(3) Once, release the brake pedal and turn the ºSRHº
OFF, after depressing the brake pedal with stable
force and stop the rear right wheel by hand and
check it.
If the rear wheel rotate, replace the hydraulic brake booster.
(4) Depress the pedal with stable force, then turn the
ºSRHº and ºSRRº ON simultaneously.
(5) When the solenoids are ON, rotate the rear wheel
by hand and check it.
HINT:
To protect the solenoids, TOYOTA hand-held tester turns
OFF automatically for 2 sec. after every solenoid has
been turned ON.
Page 555 of 3115
BR-46
- BRAKEHYDRAULIC BRAKE BOOSTER
2182 Author: Date:
2004 LAND CRUISER (RM1071U)
(7) When the solenoids are OFF, check that the brake
pedal can be depressed.
If the pedal cannot be depressed, replace the hydraulic brake
booster.
(h) Jack up and support the vehicle.
(i) Release the parking brake lever.
(j) Shift the transfer shift lever to ºNº position and check that
the rear wheels by rotating them by hand.
(k) Inspect the rear TRAC & VSC solenoid operation.
(1) Select the ºSA3º and ºSTRº on the TOYOTA hand-
held tester.
(2) Turn the ºSA3º and ºSTRº ON simultaneously with
the TOYOTA hand-held tester, and check that the
rear wheel does not rotate by hand.
HINT:
When rotating the wheel fast, the fail-safe function is activated
and judgement cannot be made properly. So rotate the wheel
as slowly as possible.
If the rear wheels rotate, replace the hydraulic brake booster.
(3) Turn the ºSA3º and ºSTRº OFF simultaneously, and
check that the rear wheels by rotating them by
hand.
HINT:
To protect the solenoids, TOYOTA hand-held tester turns
OFF automatically 2 sec. after every solenoid has been
turned ON.
When rotating the wheel fast, the fail-safe function is acti-
vated and judgement cannot be made properly. So rotate
the wheel as slowly as possible.
NOTICE:
When operating it continuously, set the interval of more
than 20 sec.
If the rear wheels stop, replace the hydraulic brake booster.
(l) Inspect the right rear ABS solenoid.
(1) Select the ºSA3º, ºSTRº and ºSRRHº, on the TOYO-
TA hand-held tester.
(2) Turn the ºSA3º, ºSTRº and ºSRRHº ON simulta-
neously with the TOYOTA hand-held tester, and
check that the right rear wheel by rotating it by hand.
HINT:
To protect the solenoids, TOYOTA hand-held tester turns
OFF automatically 2 sec. after every solenoid has been
turned ON.
When rotating the wheel fast, the fail-safe function is acti-
vated and judgement cannot be made properly. So rotate
the wheel as slowly as possible.
When solenoid is OFF, the wheel might stop temporarily.
However if the wheel rotates again, the function works
normally.
If the rear wheels stop, replace the hydraulic brake booster.
Page 560 of 3115
F02829
F02831
- BRAKEHYDRAULIC BRAKE BOOSTER
BR-51
2187 Author: Date:
2004 LAND CRUISER (RM1071U)
(6) Depress and hold the brake pedal with stable force,
push and hold in MAIN push switch.
NOTICE:
Do not keep the MAIN push switch pushed down for more
than 10 sec. When operating it continuously, set the inter-
val of more than 20 sec.
(7) Check that the brake pedal cannot be depressed.
If the pedal can be depressed, replace the hydraulic brake
booster.
(8) Release the MAIN push switch, and check that the
brake pedal can be depressed.
If the pedal cannot be depressed, replace the hydraulic brake
booster.
(9) Release the brake pedal.
(k) Turn the ignition switch OFF, then reconnect the connec-
tor of sub- wire harness from the one with label of
ºFRONTº to ºREARº.
(l) Place ºSHEET Gº of ºREARº on the actuator checker.
(m) Jack up and support the vehicle.
(n) Start the engine and run it at idle.
(o) Inspect the rear solenoid operation.
(1) Turn the selector switch to ºRHº position.
(2) Depress the brake pedal several times and release
the pedal when the pump begins rotating. Wait until
the pump stops.
(3) Turn the ignition switch OFF.
(4) Depress the brake pedal with a force of 343 N (35
kgf, 77 lbf), record the fluid surface in the reservoir
tank of the hydraulic brake booster.
(5) Press the MAIN push switch for 10 sec., and check
that the fluid surface in the reservoir tank of the hy-
draulic brake booster dose not rise up at this time.
If the fluid surface level rises up, replace the hydraulic brake
booster.
NOTICE:
Do not press MAIN push switch for more than 10 sec. When
operating the switch continuously, do it an interval of more
than 20 sec.
(6) Release the brake pedal and check that brake ped-
al is not hard to depress.
If pedal is hard to depress, replace the hydraulic brake booster.
(7) Start the engine and run it at idle.
(8) Depress the brake pedal.
(9) Release the parking brake lever and shift the shift
lever to ºLº position.
(10) Once, release the brake pedal. After depressing the
brake pedal with stable force, then push and hold
MAIN push switch.
Page 564 of 3115
F02829
F02830
F02831
- BRAKEHYDRAULIC BRAKE BOOSTER
BR-55
2191 Author: Date:
2004 LAND CRUISER (RM1071U)
(6) Depress and hold the brake pedal with stable force,
push and hold in MAIN push switch.
NOTICE:
Do not keep the MAIN push switch pushed down for more
than 10 sec. When operating it continuously, set the inter-
val of more than 20 sec.
(7) Check that the brake pedal cannot be depressed.
If the pedal can be depressed, replace the hydraulic brake
booster.
(8) Release the MAIN push switch, and check that the
brake pedal can be depressed.
If the pedal cannot be depressed, replace the hydraulic brake
booster.
(9) Release the brake pedal.
(l) Turn the ignition switch OFF, then reconnect the connec-
tor of sub- wire harness from the one with label of
ºFRONTº to ºREARº.
(m) Place ºSHEET Gº of ºREARº on the actuator checker.
(n) Jack up and support the vehicle.
(o) Start the engine and run it at idle.
(p) Inspect the rear TRAC & VSC solenoid.
(1) Release the parking brake lever and shift the shift
lever to ºLº position.
(2) Push and hold the ºSA3º switch and ºSTRº switch
simultaneously.
NOTICE:
Do not keep the ºSTRº switch pushed down for more
than 10 sec.
Do not keep the ºSA3º switch pushed down for more
than 5 sec.
When operating it continuously, set the interval of
more than 20 sec.
(3) Check that the rear wheels stop.
If the rear wheels rotate, replace the hydraulic brake booster.
(4) Release the ºSA3º switch and ºSTRº switch simulta-
neously.
(5) Check that the rear wheels rotate.
If the rear wheels stop, replace the hydraulic brake booster.
(q) Inspect the right rear ABS solenoid.
(1) Turn the selector switch to ºRHº position.
(2) Depress the brake pedal several times and release
the brake pedal when the pump begins rotating.
Wait until the pump stops.
(3) Turn the ignition switch OFF.
(4) Depress the brake pedal with a force of 343 N (35
kgf, 77 lbf), record the fluid surface in the reservoir
tank of the hydraulic brake booster.