Mitsubishi 3000gt 1997 - ABS COMMUNICATION TROUBLESHOOTING PROCEDURES; MUT-II Communication Failure (All Systems); MUT-II Communication Failure (SRS Only)

SERVICE
BRAKES
-
ABS Troubleshooting
35-15
,(,
rNspEcnoN
pRocEDURE
FoR TRoUBLE syMproMs
Inspection
Procedure 1
Communication
with
MUT-II is not
possible.
(Communication
with all systems
is not
possible.)
Probable cause
The cause
is
probably
a
defect in the
power
supply system
(including
earth)
for the
diagnosis
line.
o
Malfunction of the connector
.
Maliunction of the harness wire
Measure at the diagnostic connector
.
Voltage between 16 and earth
OK: System
voltage
Check the
following connectors.
A-11x. C-65. C-67 and
C-79
Measure
at
the diagnostic connector
.
Continuity between
4
and
earth
o
Continuitv between 5 and
earth
OK:
Cohtinuitv
Check the harness wire between the
diagnosis connector and earth, and
re-
parr
rr necessary.
Reolace the MUT-ll
Check the harness wire between the
power
supply
and
diagnosis
connector
and
repair if necessary.
ry