Mitsubishi Eclipse 1990 Service Manual page 1898

All doors can be locked and unlocked with the transmitter, but the dome light and foot light do
not flash or illuminate. (However, the dome light operation is normal when a door is opened and
closed.)
Measure at the receiver connector
Disconnect the connector and measure at the harness side.
Set the dome light switch in DOOR position, and then measure
the voltage between terminal (11) and ground.
OK: Battery positive voltage
Check the following connectors:
Check trouble symptom.
Check the harnesses between the dome light and foot light and
the receiver. Repair, if necessary.
No secret code can be registered.
ETACS-ECU possible
Yes
Measure at the data link connector
and the receiver connector
Disconnect the connector and
sure at the harness side.
Continuity between following termi-
nals:
Receiver side Data link
connector side
7 1
OK: Continuity
OK
Disconnect the connector and
sure at the harness side.
Voltage between terminal (10) and
ground
OK: Battery positive voltage
OK
Disconnect the connector and
sure at the harness side.
Continuity between terminal (20)
and ground
O K : C o n t i n u i t y
OK
the receiver.
BODY
OK
a n d
OK
NG
No
Voltage between terminal (16) and
ground
OK: Battery positive
and ground
OK: Continuity
Replace the scan tool.
NG
Check the following connector:
I
Check the following connectors:
and
NG
Repair
Repair
TSB Revision
Entry System
NG
Replace the receiver.
Repair
(5)
NG
NG
NG
OK
NG
Check the following connectors:
and
supply and the data link connector.
Check trouble symptom.
harness between the receiver
data link connector. Repair, if
and
I
Repair
Check harness between the
and the receiver.
if necessary.
.
I