DESCRIPTION
Refer to DTCs C0200/31, C0205/32, C1235/35, and C1236/36 (See page BC-17).
DTCs C1273/73 to C1278/78 can be deleted when the speed sensor sends a vehicle speed signal or the Test Mode ends. DTCs C1273/73 to C1278/78 are output only in the Test Mode.
HINT:
WIRING DIAGRAM
INSPECTION PROCEDURE
HINT: Start the inspection from step 1 when using the intelligent tester and start from step 3 when not using the intelligent tester.
1 READ VALUE OF INTELLIGENT TESTER (REAR SPEED SENSOR)
(a) Select the DATA LIST mode on the intelligent tester.
ABS:
(b) Check that there is the speed value output from the speed sensor displayed on the intelligent tester and the speed value displayed on the speedometer are almost the same when driving the vehicle.
OK: The speed value output from the speed sensor displayed on the intelligent tester is the same as the actual vehicle speed.
2 PERFORM TEST MODE INSPECTION (SIGNAL CHECK)
(a) Clear the DTC (See page BC-10).
(b) Perform sensor signal check in TEST MODE PROCEDURE (See page BC-3).
OK: All Test Mode DTCs are erased.
3 INSPECT REAR SPEED SENSOR INSTALLATION
(a) Turn the ignition switch off.
(b) Check the speed sensor installation.
OK: The installation nut is tightened properly.
There is no clearance between the sensor and the rear axle.
Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf)
NOTICE: Check the speed sensor signal after replacement (See page BC-3).
4 INSPECT SPEED SENSOR TIP
(a) Remove the rear speed sensor (See page BC-190).
(b) Check the sensor tip.
OK: No scratches or foreign matter on the sensor tip.
NOTICE: Check the speed sensor signal after cleaning or replacement (See page BC-3).
5 INSPECT HARNESS AND CONNECTOR (BETWEEN REAR SPEED SENSOR AND SKID CONTROL SENSOR WIRE)
(a) Install the rear speed sensor.
(b) Disconnect the rear speed sensor connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard resistance
RH:
LH:
NOTICE: Check the speed sensor signal after replacement (See page BC-3).
6 CHECK HARNESS AND CONNECTOR (BETWEEN SKID CONTROL ECU AND REAR SPEED SENSOR)
(a) Disconnect the skid control ECU connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance
RH:
LH:
7 INSPECT SPEED SENSOR AND SENSOR ROTOR SERRATIONS
(a) Connect the oscilloscope to terminals FR+ - FR- or FL+ - FL- of the skid control ECU.
(b) Drive the vehicle at about 30 km/h (19 mph), and check the signal waveform.
OK: A waveform as shown in the figure should be output.
HINT:
8 RECONFIRM DTC
(a) Clear the DTCs (See page BC-10).
(b) Drive the vehicle at a speed of approximately 32 km/h (20 mph) or more for 60 seconds or more.
(c) Check that the same DTCs are recorded (See page BC- 10).
HINT: Reinstall the sensors, connectors, etc. and restore the vehicle to its prior condition before rechecking for DTCs.
Result
9 INSPECT SPEED SENSOR ROTOR
(a) Turn the ignition switch off.
(b) Remove the rear axle hub and bearing (See page AH- 16).
(c) Check the rotor.
OK: No scratches, oil, or foreign matter on the rotors.
NOTICE: Check the speed sensor signal after cleaning or replacement (See page BC-3).
REPLACE BRAKE ACTUATOR ASSEMBLY
Intelligent Safety
Concept
Intelligent Safety enables central operation of the
driver assistance systems.
General information
Depending on how the vehicle is equipped, Intelligent
Safety consists of one or more systems
that can help prevent an imminent collision.
Front collision mitigation.
Evasion Assistant.
Inte ...
Rear view monitor
system
The rear view monitor system assists the driver by displaying an
image of the view behind the vehicle and guide lines while backing
up, for example while parking.
The screen illustrations used in this text are intended as examples,
and may differ from the image that is actually displayed on the
...
Types of child restraints
Child restraint systems are classified into the following 3 types
according to the age and size of the child:
Rear facing - Infant seat/convertible seat
Forward facing - Convertible seat
Booster seat
Selecting an appropriate child restraint system
Use a child rest ...