Mitsubishi Eclipse 1990 Service Manual page 756

17-16
ENGINE AND EMISSION CONTROL
INSPECTION PROCEDURE 9
Auto-cruise control main switch illumination light does not
illuminate.
A malfunction of the auto-cruise control main switch,
Auto-cruise control main switch check
(Refer to
OK
Measure at auto-cruise control main
switch connector
Disconnect the connector and mea-
sure at the harness side.
Voltage between terminal (2) and
ground
OK: Battery positive voltage
I
OK
Check trouble symptom.
N G
Check the harness between the
auto-cruise control main switch and
rheostat. Repair, if necessary.
INSPECTION PROCEDURE 10
Auto-cruise control indicator inside combination meter does
not illuminate. (However, auto-cruise control is normal.)
(Refer to
illuminate when terminal (22) of PCM
connector A-l 06 is
or connector may exist.
Replace
I
power supply. Repair, if necessary.
TSB Revision
Auto-cruise Control System
Probable cause
Malfunction of the auto-cruise control main
switch.
Malfunction of the connector.
Malfunction of the harness.
Probable cause
Malfunction of the bulb.
Malfunction of the
Malfunction of the connector.
Malfunction of the PCM.