Mitsubishi Eclipse 1990 Service Manual page 2020

Code No. 43 warning light drive circuit system
(Light does not switch off.)
[Comment]
This diagnostic trouble code is output when a
between the light and the SRS-ECU while the SRS-ECU is monitoring the SRS
light and the light is ON.
Insulating tape
Battery cable
Does light switch off when SRS-ECU connector
Replace the SRS-ECU.
Code No. warning light
44
[Comment]
This diagnostic trouble code is output when a short occurs in the light drive circuit
or a malfunction of the output transistor inside the SRS-ECU is detected while the
SRS-ECU is the SRS
Insulating tape
Battery cable
Replace the SRS-ECU.
SRS
Troubleshootina
to ground occurs in the harness
Caution
Turn the ignition key to the "LOCK" position, disconnect
the negative battery cable and tape the terminal.
Wait at least 60 seconds, after disconnecting the battery
cable before doing any further work. (Refer to P.
Check trouble symptom.
drive circuit system
liaht drive circuit.
Caution
Turn the ignition key to the "LOCK" position, disconnect
the negative battery cable and tape the
Wait at least 60 seconds after disconnecting the battery
cable before doing any further work. (Refer to P.
TSB Revision
Probable cause
Malfunction of harnesses or connectors
Malfunction of
Repair
N G
Probable cause
Malfunction of SRS-ECU