Mitsubishi Eclipse 1990 Service Manual page 407

Scan tool 10
Code
General scan tool
No.
42
[Comment]
Background
The relay (ASD relay) controls the battery voltage supplied to the fuel injectors, ignition
coils, and generator.
The PCM provides a ground path for the
This DTC indicates an open or short-circuit condition in the control circuit.
Range of Check
Battery voltage: or more
Ignition switch: ON
Set Condition
Open or short circuit is detected in the
Check the relay (ASD relay) (Refer to
relay (ASD relay) connector
Measure at the
Disconnect the connector, and measure at the harness side.
Voltage between 6 and ground
OK: Battery positive voltage
Check trouble symptom.
Check the harness wi
relay)
Replace the PCM.
relay
relay (ASD relay).
relay (ASD relay) for 3 seconds.
OK
OK
OK
OK
Revision
relay)
NG
Replace
connector and the battery., Repair, if necessary.
N G
Repair
NG
Repair
Relay coil open or shorted
relay
shorted
circuit in
.
,