Mitsubishi Eclipse Workshop Manual page 425

SERVICE BRAKES
- Anti-skid Braking System
Troubleshooting
35-23
D
I
E-6 |
When diagnosis code No.52 is displayed
lExplanationl
The ABS
ECU
outputs this trouble code
for
the
motor
relay
and motor in the following
cases.
o
When the motor relay does
not
function
.
When there
is
trouble
with the motor itself
and it
does
not
revolve
.
When the motor ground line
is
disconnected and
the motor does not
revolve
.
When the motor continues
to
revolve
MAIN
FUSIBLE
LINK @
I
ft
r
ABS
ECU
O
l|ltrublr|rl
motolr Coiporltion
.:
. ':ig:: ,r: r!r....;:::l:-r,
lHintl
lf there is motor operation noise when wheel speed
exceeds 6km/h (4mph) when starting up after the
engine
is
started,
or when there is forced
MUT
drive, there
is a
broken
or
short circuited
motor
monitor wire.
D
o
D
n
Does
the
motor make
a
noise when wheel
speed
exceeds
6 km/h (4 mph) or
when there is forced
MUT
drive?
Broken
wire or short
cir-
cuit in motor monitor
line
Repair
the
hamess
be
Nveen HU and
ECU.
Remove the motor
relay and
check resistance
values.
No.85-No.86:
resistance
value
30-60
C)
No.30-No.87: no
continui-
ty
Battery voltage
is applied on
terminals No.85 and No.86
earthed.
No.
30-No.
87:
continuity
Install
motor
relay and
re.
move HU
connector.
Does voltage between body
connector terminal
51
and
earth indicate
battery volt-
age?
Broken
wire
in
pump
motor power circuit
Connect
the
HU connec-
tor and
remove
the
ECU
connector.
ls
resistance between body
connector terminal No.2 and
No.26
30-60
ohms?
Malfunction
of
hamess
between HU and
ECU
Apr.139l
PWUE9010