Page 163 - Foton Workshop Manual - Auman EST-M
P. 163
Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts DI - 109
5. Check ABS speed sensor and gear ring. IN
Check whether ABS speed sensor and gear ring are normal at stopping state of vehicle.
Check the result DI
Result Go to
EG
Large sensor gap (over 0.7mm gap between the sensor and Refer to “Chapter DI diagnosis-body electric failure
gear ring), tooth missing of gear ring or sundries between diagnosis-ABS failure, failure list”)
TR
sensor and gear ring
Wiring error of sensor
AX
Next step Normal
6. Check ABS solenoid valve FR
Check whether ABS solenoid valve is normal at stopping state of vehicle.
Check the result ST
Result Go to
BR
Reversed connection of solenoid valve air inlet and outlet, air Reconnect the air inlet and outlet of ABS solenoid valve or
leakage of solenoid valve replace the solenoid valve.
BW
Normal Check the regular brake system.
EL
DI-109
