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BRC
N
O P
Check continuity between ABS actuator and electric
unit (control unit) harness connector and wheel sensor
harness connector.
OK or NG OK >> Replace the ABS actuator and electric unit (control unit). Refer to
BRC-35, " Removal and Installa-
tion " .
NG >> Repair the circuit.
ABS Control Unit Inspection INFOID:0000000004307271
INSPECTION PROCEDURE YES >> Replace ABS actuator and electr
ic unit (control unit). Refer to BRC-35, " Removal and Installa-
tion " .
NO >> Inspection End.
Solenoid Valve System Inspection INFOID:0000000004307272
INSPECTION PROCEDURE YES >> GO TO 2.
NO >> Inspection End. Wheel sensor
ABS actuator and
electric unit (control unit) Wheel sensor
Continuity
Connector Terminals Connector Terminals
Front LH
E335
E51 1
Yes
16 2
Front RH 10
E52 1
9 2
Rear LH 17
B123 1
6 2
Rear RH 19
B124 1
8 2 Self-diagnosis results
CONTROLLER FAILURE Self-diagnosis results
FR LH IN ABS SOL
FR LH OUT ABS SOL FR RH IN ABS SOL
FR RH OUT ABS SOL RR LH IN ABS SOL
RR LH OUT ABS SOL RR RH IN ABS SOL
RR RH OUT ABS SOL
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OK >> GO TO 3.
NG >> Repair or replace as necessary. OK >> Perform self-diagnosis again. If the same results
appear, replace ABS actuator and electric unit (control
unit). Refer to BRC-35, " Removal and Installation " .
NG >> Repair the circuit.
Actuator Motor, Motor Rela y, and Circuit Inspection INFOID:0000000004307273
INSPECTION PROCEDURE YES >> GO TO 2.
NO >> Inspection End. OK >> GO TO 3.
NG >> Repair or replace as necessary.
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1. Check voltage between ABS actuator and electric unit (control
unit) harness connector E33 and ground.
2. Check resistance between ABS actuator and electric unit (con- trol unit) connector E33 and ground.
OK or NG OK >> Perform self-diagnosis again. If the same results
appear, replace ABS actuator and electric unit (control
unit). Refer to BRC-35, " Removal and Installation " .
NG >> Repair the circuit.
ABS Control Unit Power a nd Ground Systems Inspection INFOID:0000000004307274
INSPECTION PROCEDURE YES >> GO TO 2.
NO >> Inspection End. OK >> GO TO 3.
NG >> Repair or replace as necessary.
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OK >> Check the battery for loose terminals, low voltage, etc. Repair as necessary.
NG >> Repair the circuit.
CAN Communication System Inspection INFOID:0000000004307275
INSPECTION PROCEDURE YES >> Print out the self-diagnostic results, and refer to
LAN-17, " Trouble Diagnosis Flow Chart " .
NO >> Connector terminal is loose, damaged, open, or shorted. Ground
1
— Continuity sh ould exist.
4
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TROUBLE DIAGNOSES FOR SYMPTOMS
ABS Works Frequently INFOID:0000000004307276OK >> GO TO 2.
NG >> Carry out self-diagnosis. Refer to BRC-18, " CONSULT-III Function (ABS) " .
OK >> GO TO 3.
NG >> Repair or replace as necessary. On-Vehicle Inspection and Service " or
RAX-5, " On-Vehi-
cle Inspection and Service " .
OK or NG OK >> GO TO 4.
NG >> Repair as necessary. Basic Inspection " .
Is brake fluid pressure distribution normal? YES >> Inspection End.
NO >> Perform Basic Inspection. Refer to BRC-16, " Basic Inspection " .
Unexpected Pedal Action INFOID:0000000004307277OK >> GO TO 2.
NG >> Carry out self-diagnosis. Refer to BRC-18, " CONSULT-III Function (ABS) " .
YES >> Perform Basic Inspection. Refer to
BRC-16, " Basic
Inspection " .
NO >> GO TO 3.
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8, " System Description " .
OK or NG OK >> GO TO 4.
NG >> Perform Basic Inspection. Refer to BRC-16, " Basic Inspection " .
OK >> Check ABS actuator and electric unit (contro
l unit) connector terminals for deformation, discon-
nection, looseness or damage. Reconnect ABS act uator and electric unit (control unit) harness
connector. Then retest.
NG >> Repair or replace as necessary.
Long Stopping Distance INFOID:00000000043072788, " System Description " .
OK or NG OK >> Go to
BRC-29, " ABS Works Frequently " .
NG >> Perform Basic Inspection. Refer to BRC-16, " Basic Inspection " .
ABS Does Not Work INFOID:0000000004307279
CAUTION:
The ABS does not operate when the vehicle speed is 10 km/h (6 MPH) or less.OK >> Carry out self-diagnosis. Refer to
BRC-18, " CONSULT-III Function (ABS) " .
NG >> Go to BRC-16, " Basic Inspection " .
Pedal Vibration or ABS Operation Noise INFOID:0000000004307280
NOTE:
During ABS activation, pedal vibration may be felt and a noise may be heard. This is normal and does not indi-
cate a malfunction. YES >> Carry out self-diagnosis. Refer to
BRC-18, " CONSULT-III Function (ABS) " .
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NO >> GO TO 2. ABS Works Frequently " .
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Rotation " .
2. Remove the front fender protector. Refer to EI-24, " Removal and Installation " .
3. Disconnect the front wheel sensor connector.
4. Remove the front wheel sensor.
Installation
Installation is in the reverse order of removal.
CAUTION:
• When installing, make sure there is no foreign material such as iron chips on and in the mounting
hole of the wheel sensor. Make sure no foreign material has been caught in the sensor rotor. Remove
any foreign material and clean the mount. A. Front B. Rear 1. Front wheel sensor connector (LH)
2. Front wheel sensor (LH) 3. Rear wheel sensor (LH) 4. Rear wheel sensor connector (LH)
5. Rear wheel sensor connector (RH) 6. Rear wheel sensor (RH) 7. Side member
8. LH side 9. RH side Front