Description
When the sensor rotor rotates, the magnetic field changes. It converts the magnetic field changes to current signals (rectangular wave) and transmits them to the ABS actuator and electric unit (control unit).
DTC Logic
DTC DETECTION LOGIC
DTC | Display Item | Malfunction detected condition | Possible causes |
C1101 | RR RH SENSOR-1 |
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C1102 | RR LH SENSOR-1 |
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C1103 | FR RH SENSOR-1 |
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C1104 | FR LH SENSOR-1 |
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DTC CONFIRMATION PROCEDURE
1.CHECK SELF DIAGNOSTIC RESULT
With CONSULT.
Start engine and drive vehicle at approximately 21 km/h (13 MPH) or more for approximately 5 minutes.
Perform self diagnostic result.
Is DTC C1101, C1102, C1103 or C1104 detected? YES >> Proceed to diagnosis procedure. Refer to BRC-56, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to BRC-44, "Wiring Diagram".
CAUTION:
Do not check between wheel sensor terminals.
1.CONFIRM DTC
With CONSULT
Perform self-diagnostic result of ABS and record all active DTCs.
Clear all DTCs.
Perform DTC confirmation procedure. Refer to BRC-56, "DTC Logic".
Does DTC C1101, C1102, C1103 or C1104 reset? YES >> GO TO 2.
NO >> Refer to GI-39, "Intermittent Incident".
2.INSPECT WHEEL SENSOR
Inspect the suspect wheel sensor for damage or deformation.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace as necessary.
3.HARNESS AND CONNECTOR INSPECTION
Disconnect ABS actuator and electric unit (control unit) connector E33 and wheel sensor connector of suspect wheel.
Check harness, connectors and terminals for corrosion, deformation, disconnection, looseness or damage.
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace as necessary.
4.CHECK WHEEL SENSOR OUTPUT SIGNAL
Connect ABS active wheel sensor tester (J-45741) to wheel sensor using appropriate adapter.
Turn on the ABS active wheel sensor tester power switch.
NOTE:
The green POWER indicator should illuminate. If the POWER indicator does not illuminate, replace the battery in the ABS active wheel sensor tester before proceeding.
Spin the wheel of the vehicle by hand and observe the red SENSOR indicator on the ABS active wheel sensor tester. The red SENSOR indicator should flash on and off to indicate an output signal.
NOTE:
If the red SENSOR indicator illuminates but does not flash, reverse the polarity of the tester leads and retest.
Does the ABS active wheel sensor tester detect a signal? YES >> GO TO 5.
NO >> Replace the wheel sensor. Refer to BRC-106, "FRONT WHEEL SENSOR : Removal and Installation" or BRC-107, "REAR WHEEL SENSOR : Removal and Installation" .
5.Check wiring harness for short to voltage
Turn ignition switch ON.
Check voltage between wheel sensor harness connector terminals of suspect wheel and ground.
Is the inspection result normal? YES >> GO TO 6.
NO >> Repair the circuit.
6.Check wiring harness for short to ground
Turn ignition switch OFF.
Check continuity between wheel sensor harness connector terminals of suspect wheel and ground.
Is the inspection result normal? YES >> GO TO 7.
NO >> Repair the circuit.
7.Check wiring harness for short between circuits
Check continuity between wheel sensor harness connector terminals of suspect wheel.
Is the inspection result normal? YES >> GO TO 8.
NO >> Repair the circuit.
8.Check wiring harness for open circuit
Check continuity between ABS actuator and electric unit (control unit) connector E33 and wheel sensor connector of wheel with DTC.
Is the inspection result normal? YES >> GO TO 9.
NO >> Repair the circuit.
9.Check abs actuator and electric unit (control unit) power supply circuit
Turn ignition switch ON.
Check voltage between ABS actuator and electric unit (control unit) harness connector E33 terminal and ground.
Is the inspection result normal? YES >> GO TO 10.
NO >> Check the following:
10A fuse No. 50 located in the IPDM E/R
Harness between ABS actuator and electric unit (control unit) and IPDM E/R
10.Check ABS Actuator and electric unit (control unit) ground circuit
Turn ignition switch OFF.
Check continuity between ABS actuator and electric unit (control unit) connector E33 terminals and ground.
The inspection result normal? Yes >> go to 11.
No >> repair or replace malfunctioning components.
11.Check wheel sensor input voltage
Connect ABS actuator and electric unit (control unit) connector E33
Turn ignition switch ON.
Check voltage between suspect wheel sensor harness connector terminals.
Is the inspection result normal? YES >> Replace wheel sensor. Refer to BRC-106, "FRONT WHEEL SENSOR : Removal and Installation" or BRC-107, "REAR WHEEL SENSOR : Removal and Installation" . Then, GO TO 12.
NO >> Replace ABS actuator and electric unit (control unit). Refer to BRC-110, "Removal and Installation".
12.CONFIRM REPAIR
With CONSULT
Clear all DTCs.
Perform DTC confirmation procedure. Refer to BRC-56, "DTC Logic".
Does DTC C1101, C1102, C1103 or C1104 reset? YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-110, "Removal and Installation".
NO >> Inspection End.
Component parts
Component Parts Location
BCM (view under instrument panel
on the left side of the vehicle)
Front power window motor LH (RH
similar) (view with front door finisher
removed)
Rear power window motor LH (RH
similar) (view with rear door finisher
removed)
Main power window and do ...
Brake and clutch (if so equipped) fluid
For further brake and clutch fluid specification
information, refer to “Recommended
fluids/lubricants and capacities” in the “Technical
and consumer information” section of this
manual.
WARNING
Use only new fluid from a sealed container.
Old, inferior or contaminated
...
Adjusting the screen
Without Navigation System
The procedure for adjusting the quality of the
screen differs depending on the type of screen
present on the vehicle.
For vehicles without Navigation System:
Press the ENTER/SETTING button.
Turn the TUNE-SCROLL knob to highlight
the “Brightness” or “ ...