WABCO ABS, Руководство по обслуживанию

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7 SPN, SID, FMI Fault Codes
82 WABCO Maintenance Manual MM-0112 (Revised 07-18)
Figure 7.16
Figure 7.1 6
SPN
SID
FMI
Blink Code
Description
W
arning
Light
System
Reaction
Cause
Action
Engine Retar
der Rela
y
, A
utomatic
Thir
d
Brake Application Rela
y
801
13
3
7
+ 3
Shor
ted to
UBA
T
T
ABS WL
Hardwired
Retarder Control
is Disab
led
Contin
uity betw
e
en
the retarder rela
y
output and the batter
y v
oltage has
been detected.
•
Chec
k f
o
r contin
uity betw
e
en the retarder rela
y output and v
o
ltage supply
.
•
Chec
k f
o
r corroded or damaged wir
ing betw
een the ECU and the rela
y.
•
V
e
ri
fy if v
e
hicle is equipped with an engine retarder rela
y or a third br
ak
e rela
y such as dr
iv
eline
br
ak
e
, e
xhaust br
ak
e or engine br
ak
e
. If hardwired retarder control is not installed on the
vehicle b
u
t this f
a
ult is present, the oper
ator should perf
or
m
“Reset Memor
iz
ed Components”
T
OOLBO
X™ Softw
a
re procedure
.
•
V
e
ri
fy with the OEM if (connector X1 pin 14 Cab ECU or connector X1 pin 5 F
rame ECU) circuit
is used on the v
e
hicle
, circuit has man
y possib
le uses other than a retarder
, pr
ior to perf
or
ming a
“Reset Memor
iz
e
d”
or
“Reconfigur
ing”
the ECU
.
801
13
5
7
+ 3
Open Circuit
ABS
WL
Hardwired
Retarder Control
is Disab
led
ECU has detected that the retarder rela
y
is not connected b
ut w
as pre
viously
lear
ned.
•
Chec
k f
o
r brok
en wires or connectors and v
e
rify all connections are fully seated, rela
y present
and oper
a
tional.
•
Chec
k f
o
r corroded or damaged wir
ing betw
een the ECU and the rela
y.
•
V
e
ri
fy if v
e
hicle is equipped with an engine retarder rela
y or a third br
ak
e rela
y such as dr
iv
eline
br
ak
e
, e
xhaust br
ak
e or engine br
ak
e
. If hardwired retarder control is not installed on the v
e
hicle
b
u
t this f
a
ult is present, the oper
ator should perf
or
m
“Reset Memor
iz
ed Components”
through
T
OOLBO
X™ Softw
a
re procedure
.
•
V
e
ri
fy with the OEM if (connector X1 pin 14 Cab ECU or connector X1 pin 5 F
rame ECU) circuit
is used on the v
e
hicle
, circuit has man
y possib
le uses other than a retarder
, pr
ior to perf
or
ming a
“Reset Memor
iz
e
d”
or
“Reconfigur
ing”
the ECU
.
801
13
6
7
+ 3
Shor
ted to
Ground
ABS WL
Hardwired
Retarder Control
is Disab
led
Contin
uity betw
een
the retarder rela
y
output and g
round
has been detected.
•
Chec
k f
o
r contin
uity betw
e
en the retarder rela
y output and g
round.
•
Chec
k f
o
r corroded or damaged wir
ing betw
een the ECU and the rela
y.
•
V
e
ri
fy if v
e
hicle is equipped with an engine retarder rela
y or a third br
ak
e rela
y such as dr
iv
eline
br
ak
e
, e
xhaust br
ak
e or engine br
ak
e
. If hardwired retarder control is not installed on the v
e
hicle
b
u
t this f
a
ult is present, the oper
ator should perf
or
m
“Reset Memor
iz
ed Components”
through
”T
OOLBO
X
™ Softw
a
re procedure
.
•
V
e
ri
fy with the OEM if (connector X1 pin 14 Cab ECU or connector X1 pin 5 F
rame ECU) circuit
is used on the v
e
hicle
, circuit has man
y possib
le uses other than a retarder
, pr
ior to perf
or
ming a
“Reset Memor
iz
e
d”
or
“Reconfigur
ing”
the ECU
.
Other Components
701
3
Shor
ted to
UBA
T
T
HSA WL
HSA
Disab
led
A
UX1-Output,
shor
ted to UB
detection.
•
A shor
t circuit to UB of the A
U
X1-Output line w
as detected.
−
H
iSA function:
The A
U
X1-Output used in HiSA functionality
. The A
U
X1-line is set with
the HiSA lamp
.
701
4
Shor
ted to
Ground
HSA WL
HSA
Disab
led
A
UX1-Output,
shor
ted to GND
detection.
•
A shor
t circuit to GND of the A
U
X1-Output line w
as detected.
−
H
iSA function:
The A
U
X1-Output used f
o
r HiSA functionality
. The A
U
X1-line is set
with the HiSA lamp
.
701
5
Open Circuit
HSA
WL
HSA Disab
led
A
UX1-Output, open
circuit detection.
•
An interr
uption of the A
U
X1-Output line w
as detected.
−
H
iSA function:
The A
U
X1-Output used in HiSA functionality
. The A
U
X1-line is set with
the HiSA lamp
.
702
3
Shor
ted to
UBA
T
T
HSA WL
HSA
Disab
led
A
UX2-Output,
shor
ted to UB
detection.
•
A shor
t circuit to UB of the A
U
X2-Output line w
as detected.
−
H
iSA function:
The A
U
X2-Output could be used f
o
r HiSA functionality
. The A
U
X2-line
is set with the HiSA s
w
itch.
702
4
Shor
ted to
Ground
HSA WL
HSA
Disab
led
A
UX2-Output,
shor
ted to GND
detection.
•
A shor
t circuit to GND of the A
U
X2-Output line w
as detected.
−
H
iSA function:
The A
U
X2-Output could be used f
o
r HiSA functionality
. The A
U
X2-line
is set with the HiSA s
w
itch.
702
5
Open Circuit
HSA
WL
HSA Disab
led
A
UX2-Output, open
circuit detection.
•
An interr
uption of the A
U
X2-Output line w
as detected.
−
H
iSA function:
The A
U
X2-Output could be used f
o
r HiSA functionality
. The A
U
X2-line
is set with the HiSA s
w
itch.
401065 9a