Mitsubishi 1992 3000GT, Service Manual

Page: 774 / 1308

ECS Troubleshooting
4
When diagnostic trouble code Nos. 61, 62, 63 and 64 are output.
Using scan tool, check actuator. (Refer to
Good?
with diagnostic trouble code No., disconnect con-
nector directly connected to shock absorber, and
Standard: 5 V
Is continuity provided across the following areas of shock ab-
sorber associated with diagnostic trouble code No.?
Shock absorber terminal
No. 1
No. 3
FL No. 1
FL No. 3
RR No. 1
RR No. 3
No. 1
No. 3
ECS control unit terminal
No. 7
No. 6
No. 10
No. 9
No. 13
No.
No. 16
No. 15
Yes
Correct harness.
Is continuity provided between No. 2 and 4
nals and ground?
Correct harness (between No. 2 and 4 terminals of shock absorber and ground).
Yes
While measuring No. 5 terminal voltage,
drive actuator by scan tool. Is terminal voltage
up to specification?
Standard: 9 V during forced drive of actuator
(for approx. 1 sec.) 0 V except during forced
drive
Yes
N o
Is trouble corrected by replacing shock absorber
Yes
(includingdamping force changeover actuator and
No
Correct harness.
tic trouble code No.?
Yes
Check the shock absorber which corresponds to the displayed diagnosis code No.
End
for the continuity between terminal No. 5 and the body ground.
No
Yes
Replace ECS control unit. Correct harness.
1
Check the shock absorber which corresponds to the displayed diagnosis code No.
for the continuity between terminal No. 1 and the body ground and terminal No.
3 and the body ground.
No
Yes
Replace ECS control unit.
Correct harness.
1
No
Is continuity provided across the following areas of shock ab-
sorber associated with diagnostic trouble code No.?
TSB
Revision