4 Code 00283，00285，00290，00287 Possible causes
［Note］Code will be set when sensor has recognizable open or short
problem.
［Method］ Poor sensor connection, coil or wiring harness short, defective
sensor signal circuit in ABS ECU。
●Sensor connector or coil open
●Sensor coil short
●Sensor connector or harness short
to ground or power
●Defective ABS ECU sensor signal
circuit.
Check each wheel sensor
OKAY
ot okay
Check appropriate
sensor connector
ot oka
Okay
Repair connector
Does problem appear again?
o
Go to INTERMITTEN
FAULT DIAGNOSTIC
YES
Check electrical harness between
ABS ECU and sensor
Remove ABS ECU connector.
Check resistance between following
terminals. Is resistance withi
1.0~1.3 KOhm?
Wiggling sensor wiring harness an
connector while mearing resistance.
LF: 1-2
RF: 19-20
LR: 5-6
RR: 22-23
ormal
Replace ABS ECU
13
Chery SQR7160 series sedan ABS system－fault diagnostic and repairing
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