1996 TOYOTA LAND CRUISER brake sensor

−
BRAKE FRONT SPEED SENSOR
BR−63
1996 LAND CRUISER (RM451U)
4. CHECK THAT THERE IS NO FOREIGN OBJECT ON
SENSOR
5. CHECK SPEED SENSOR SIGNAL (See page DI−210 )
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BR1DO−01
BR−64
−
BRAKE FRONT SPEED SENSOR
1996 LAND CRUISER (RM451U)
INSTALLATION
Installation is in the reverse order of removal (See page BR−61 ).
HINT:
After installation, check the speed sensor signal (See page DI−190).
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BR1DP−02
−
BRAKE REAR SPEED SENSOR
BR−65
1047
Author: Date:
1996 LAND CRUISER (RM451U)
REAR SPEED SENSOR
COMPONENTS
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BR1DQ−02
BR−66
−
BRAKE REAR SPEED SENSOR
1996 LAND CRUISER (RM451U)
REMOVAL
HINT:
When replacing the sensor or sensor harness, replace the sen-
sor and sensor harness together as a set.
1. DISCONNECT SPEED SENSOR CONNECTOR
(a) Disconnect the speed sensor connector.
(b) Remove the 3 clamp bolts and 2 clips holding the sensor wire harness from the suspension arm and frame.
2. REMOVE SPEED SENSOR
Remove the installation bolt and speed sensor from the axle
end. Torque: 18 N·m (185 kgf·cm, 13 ft·lbf)
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BR1NO−01
R04775
−
BRAKE REAR SPEED SENSOR
BR−67
1996 LAND CRUISER (RM451U)
INSPECTION
1. INSPECT SPEED SENSOR
(a) Disconnect the speed sensor connector.
(b) Measure the resistance between terminals.
Resistance: 0.5 − 1.6 kΩ
If resistance value is not specified, replace the sensor.
(c) Check there is no continuity between each terminal and sensor body.
If there is continuity, replace the sensor.
(d) Connect the speed sensor connector.
2. INSPECT SENSOR INSTALLATION
Check the sensor installation bolt is tightened properly and
there is no clearance between the sensor and axle end.
If not, tighten the bolt. Torque: 18 N·m (185 kgf·cm, 13 ft·lbf)
3. VISUALLY INSPECT SENSOR ROTOR SERRATIONS
(a) Remove the brake disc (See page BR−40).
(b) Inspect the sensor rotor serrations for scratches, cracks,
warping or missing teeth.
(c) Install the brake disc.
NOTICE:
To prevent damage to the serrations, do not strike the axle
hub.
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BR−68
−
BRAKE REAR SPEED SENSOR
1996 LAND CRUISER (RM451U)
4. CHECK THAT THERE IS NO FOREIGN OBJECT ON
SENSOR
5. CHECK SPEED SENSOR SIGNAL (See page DI−210 )
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BR1DR−01
−
BRAKE REAR SPEED SENSOR
BR−69
1996 LAND CRUISER (RM451U)
INSTALLATION
Installation is in the reverse order of removal (See page BR−66 ).
HINT:
After installation, check the speed sensor signal (see page DI−190).
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DI5LT−02
Vehicle Brought to Workshop
Customer Problem Analysis
P. DI−189
Check and Clear DTC (Pre−check)
P.
DI−190
Items inside are titles of pages in this manual,
with the page number in the bottom portion. See
the indicated pages for detailed explanations.
Problem Symptom ConfirmationSymptom Simulation
P. IN−18

Symptom
does not occur
Symptom
occurs
DTC Check
P. DI−190
Sensor CheckCircuit Inspection
P. DI−201 − DI−235
DTC Chart
P. DI−196
Malfunction codeProblem Symptoms Table
P. DI−200
Check for Fluid Leakage
P. DI−237
Identification of Problem
Normal code
Repair
Confirmation Test
End
1
2
3
4
5
6 7
8 9
10 11 Step 8: Diagnostic steps permitting the use of the
TOYOTA hand−held tester or TOYOTA
breake −out−box.
DI−188
−
DIAGNOSTICS ANTI−LOCK BRAKE SYSTEM
355
Author: Date:
1996 LAND CRUISER (RM451U)
ANTI−LOCK BRAKE SYSTEM
HOW TO PROCEED WITH TROUBLESHOOTING
Troubleshoooting in accordance with the procedure on the following pages.
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