Mitsubishi Eclipse 1990 Service Manual page 1159

Code Scan tool 58
No.
General scan tool
After a reset in Neutral and input shaft speed/output shaft speed
gear teeth to output teeth of 2.50.
A hard fault is considered to exist when the fault counter has matured to a value of 255.
An intermittent fault is considered present when the fault counter is greater than or equal
to 6 and less than 255.
No fault is considered to exist when the fault counter is less than 6.
Measure at the TCM connector
Disconnect the connector and
measure at the harness side.
Resistance value between (12) and
(53).
Resistance value between (53) and
(54).
OK:
Less than
Code Scan tool 60, 61,
No. 62
General scan tool
The updated learned volume is below a threshold value.
The volumes of the transmission fluid needed to apply the friction elements are continuously
monitored and learned for adaptive controls. As the friction material wears, the volume Of
fluid needed to apply the element increases. The following are the typical clutch volumes
beyond which the clutches might be damaged:
LR: 35-83 OD: 2-4:
Code Scan tool 73
No.
General scan tool
With the clutch engaged,
than equal to and the turbine acceleration out of range.
Theory of operation:
While in gear Fully electronically modulated converter clutch (FEMCC) and just before
the clutch engages, the PCM requests the TCM to momentarily establish Partial
electronically modulated converter clutch (PEMCC) operation. If the turbine acceleration is
out of range during the FEMCC to PEMCC transition, a counter is incremented. When the
count is 20 or more, the trouble code is set. This code does not cause the code is set,
FEMCC to PEMCC operation before the A/C clutch engagement will be disabled.
AUTOMATIC
S p e e d s e r r o r :
ground
OK
Check the following
Replace the
inadequate element volume: Probable
LR, 2-4, OD
UD:
Worn out/burnt transmission fluid
clutch fully on, partial lock failure counter greater
TSB Revision
.
.
of input ground open-circuited
NG
Repair
OK
.
code. (Internal transaxle problem
Probable cause
Degraded fluid
Wheels severely out of alignment
Internal transaxle problem
.
. ,
,
. .
.
.
.