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10.92
10.92
Electrical
Electrical system
system
E102, E107 Subinfo: Steering Wheel Sensor Fault.
E102, E107 Subinfo: Steering Wheel Sensor Fault.
E102, E107 Subinfo: High Vol
E102, E107 Subinfo: High Voltage or
tage or Motor Shorted
Motor Shorted
..
No
No
Disconnect the current to the EPS
Disconnect the current to the EPS
2001 with help of the battery
2001 with help of the battery
cable. Wait 15 seconds and
cable. Wait 15 seconds and
reconnect the battery to the EPS.
reconnect the battery to the EPS.
This error occurs when the time
This error occurs when the time
runs out for the EPS's internal
runs out for the EPS's internal
Watchdog Timer.
Watchdog Timer.
Has the problem occurred again,
Has the problem occurred again,
after the EPS 2001 has been
after the EPS 2001 has been
restarted?
restarted?
šš
No
No
Finished.
Finished.
Y
Yes
es
Is the CAN cable between the
Is the CAN cable between the
A
ATC and EPS
TC and EPS 2001 OK?
2001 OK?
šš
No
No
Change the cable.
Change the cable.
Y
Yes
es
Replace EPS unit.
Replace EPS unit.
Check +5V DC supply to the
Check +5V DC supply to the
connections 2 and 5 on the
connections 2 and 5 on the
steering wheel sensor. Disconnect
steering wheel sensor. Disconnect
the steering wheel sensor and
the steering wheel sensor and
check that the linear resistance is
check that the linear resistance is
aro
around
und 57
57
bet
betwee
ween co
n conn
nnect
ectio
ions
ns
1 and 3, and 4 and 6. Test the cable
1 and 3, and 4 and 6. Test the cable
connections. OK?
connections. OK?
šš
No
No
Replace the steering wheel sensor
Replace the steering wheel sensor
or cabling.
or cabling.
Y
Yeess
T
Th
hiis
s
eerrrro
or
r
o
occccu
urrs
s
w
wh
heen
n
aan
n
imbalance between phase A and B
imbalance between phase A and B
inputs from the stepping motor has
inputs from the stepping motor has
been detected.
been detected.
Replace EPS.
Replace EPS.
R
Reep
pllaacce
e E
EP
PS
S u
un
niitt
T
Th
hiis
s eerrrro
or
r o
occccu
urrs
s w
wh
heen
n tth
he
e m
mo
otto
orr
impedance is too low for the EPS
impedance is too low for the EPS
2001 to be able to correctly
2001 to be able to correctly
regulate it, or if the alternating
regulate it, or if the alternating
current force is too high for the
current force is too high for the
power stage.
power stage.
Ω
Ω
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