Mitsubishi 3000GT Workshop Manual Supplement page 46

528-8
SRS
-
Troubleshooting
Code No.35 SRS-ECU (deployed air bag) system
Probable cause
This diaonosis
code
is
output after the air bag deploys. lf this code is
output before
the air bäg has deployed,
ihe cause
is probably a mälfunction inside the SRS-ECU
o
Malfunction of SRS-ECU
Code
No.41
lcl
(A) power
circuit system
Probable cause
This diaqnosis
code is output
if
lhe voltage
between
the lG1 (A)
lerminal and the
earth is
iower than the specified value
foi
a continuous period of
5
sgcolls
gr.more.
However, if the vehicle
iondition returns to normal, diagnosis
code No.41 will be
automatically erased, and the
SRS warning lamp will switch otf.
o
Malfunction of wiring harnesses or connectors
Mallunction of SRS-ECU
o
Measure at
SRS
check hamess
connector (5).
.
Disconnect
SRS-ECU
connector D-51.
.
Connect SRS
cieck hamess
connector (3).
o
Continuity between terminals
(20) and (21)
OK:
Continuity
Gheck
the
tollowing
connectorg:
C74,C78 and
D51
SRS check harness
Check
the hamess wire between the SRS-ECU and earth,
and
repair it necessary.
Gheck
the
following
connectors:
C-74 and
D-51
Measure at SRS check hamess
connector
(5).
o
Disconnect SRS-ECU
connector D-51.
o
Connect SRS
check hamess
connector
(3).
o
Connect negative battery cable
o
lonition switch: ON
o
Voltage between terminal (14)
and body eaflh
OK:
9Vormore
Check
the harness wire between
lhe
SRS-ECU
and
ignition
switch
lGt, and repair if necessary.
'x
1
t.
i