277
Whether the sensor is installed
correctly
Check the sensor Output Volt-
age at the ABS ECU25 pin
connector
Check each sensor
Check each sensor ring
gear
Check the wheel bearing
clearance
Check the wire harness be-
tween the sensor and the
ABS ECU
No
Install it correctly
Replace the ABS ECU
Abn.
Abn.
Abn.
Abn.
Yes
Normal
Normal
Normal
Normal
Replace
Replace
Replace or Repair
2 DTC 00283,00285,00283,00285,
00287,00290
Likely Causes
[Description]
When no open in the circuit can
be detected and there is no signal output when
the vehicle speed exceeds 20km/h, this DTC is
set.
[Hint]
The likely cause may be the sensor
inadvertently not installed, short circuit in the
sensor coil or wire harness, excessive
clearance between the sensor and the ring gear
or damaged ring gear.

The sensor is not installed inadvertently

Short circuit in the sensor coil or wire harness

Excessive big clearance between the sensor and
the ring gear

The ring gear is not installed inadvertently

ABS ECU failure
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