Mitsubishi 3000GT 1991 Service Manual page 674

ELECTRONIC CONTROL SUSPENSION (EC9 - i?:~~u:'?s*men*
TSB Revision
SERVICE ADJUSTMENT PROCEDURES
ON-VEHICLE INSPECTION
1. WARNING INDICATION BY ECS INDICATOR LIGHT
If a problem associated with the following items occurs, the
ECS indicator light (Tour Sport) in the combination light
flashes at intervals of 0.5 sec. At the same time, the
self-diagnosis code associated with the problem is output
to the diagnosis connector.
Warning Indication Items
G sensor
l
Steering angular velocity sensor
l
Vehicle speed sensor
l
Damping force changeover actuator (including position
l
detection switch)
2. SELF-DIAGNOSIS OUTPUT CHECK
<When multi-use tester (MUT) is used>
self-diagnosis code. (If the defective portion is not
completely repaired, it may be impossible to erase the '
self-diagnosis code by the MUT.)
(3) Perform self-diagnosis output check again and check
that the self-diagnosis code is good.
<When voltmeter is used>
the No. 3 terminal of the diagnosis connector beside the
junction block and connect the negative (--) terminal of
the voltmeter to the No. 12 terminal.
(3) Set the ignition switch to ON.
deflection of the pointer of the voltmeter.
defective portion.
(6) Set the ignition switch to OFF.
(7) Disconnect the battery cables from the battery termi-
nals and reconnect them more than 10 seconds
thereafter.
(8) Set the ignition switch to ON, perform self-diagnosis
check again, and check that the self-diagnosis code is
good.