Page 167 - Foton Workshop Manual - Auman EST-M

Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts DI - 113

DTC flash code DTC definition DTC check condition Failed part IN

● Ignition switch: ON
DI
During driving, the sensor ● Check the gear ring on the
The gap of left front wheel
gap is too big and output bearing and push the sensor
speed sensor is not correct
voltage is too small, which towards the gear ring EG
exceeds the trigger.
TR
● Adjust the clearance of
The harness plug-in of left ● Ignition switch: ON sensor
front wheel speed sensor is During driving, find no ● Solenoid valve works AX
loose sensor signal within 16s. abnormal or gear ring works
3+3
on a smooth road
FR
● Adjust the clearance of

● Ignition switch: ON sensor ST
During driving, loss the ● Check if the sensor harness
The speed signal of left
speed signal from the sensor is not connected
front wheel speed sensor is BR
for a short while or the sensor ● Rotate the wheel and check
interrupted
gap is too big and the voltage the output of sensor to see if
BW
exceeds the limit it meets the requirements of

WABCO.
EL
● Ignition switch: ON

During driving, the sensor ● Check the gear ring on the
The gap of left rear wheel
gap is too big and output bearing and push the sensor
speed sensor is not correct
voltage is too small, which towards the gear ring
exceeds the trigger

● Adjust the clearance of
The harness plug-in of left ● Ignition switch: ON sensor
rear wheel speed sensor is During driving, find no ● Solenoid valve works
loose sensor signal within 16s. abnormal or gear ring works
3+4
on a smooth road

● Adjust the clearance of
● Ignition switch: ON sensor
During driving, loss the ● Check if the sensor harness
The speed signal of left
speed signal from the sensor is not connected
rear wheel speed sensor is
for a short while or the sensor ● Rotate the wheel and check
interrupted
gap is too big and the voltage the output of sensor to see if

exceeds the limit it meets the requirements of

WABCO.

DI-113