Chery QQ - Page 256

Chery QQ Service Manual Chassis System
Abnormal
Replace sensor
of sensor
Check Out put voltager
Normal Normal
Check senso
Replace ABS ECU
Check harness
8、Non- DTC troubleshooting table
（1）Key on, engine of, ABS warning light off
Possible cause
Means ABS light off, open light circuit, lamp
burn out or light control unit damage
·Fuse burn out
·ABS lamp burn out
·Open source circuit
·ABS light control
unit damage
Check ABS light fuse Abnormal
Replace
Normal
Check fuse block Fix
Normal
Disconnect ABS ECU Conn Yes
Abnormal
Turn on switch：ON Check lamp Replace
Light is up?
No
Abnormal
Yes Check ground Abnormal
Chech ABS light or Replace harness
harness ground
Short or ground Normal
Abnormal
Yes Check connector Abnormal Fix connector
Replace harness of ABS light
Normal No Refer to service
Fault again? points
Yes
Replace controller
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Chery Automobile Co., Ltd