Mitsubishi Galant. Manual - part 448
AUTOMATIC TRANSAXLE DIAGNOSIS
TSB Revision
AUTOMATIC TRANSAXLE
23A-259
STEP 7. Check connector C-52 at auto-cruise control-ECU
connector for damage.
Q: Is the connector in good condition?
YES : Replace the auto-cruise control-ECU.
NO : Repair or replace it. Refer to GROUP 00E, Harness
Connector Inspection
.
DATA LIST REFERENCE TABLE
M1231008100058
AC004376
CONNECTOR: C-52
AD
MUT-II
SCAN TOOL
DISPLAY
ITEM
NO.
INSPECTION ITEM
INSPECTION REQUIREMENT
NORMAL
CONDITION
2ND SOL
DUTY
33
Second solenoid valve
duty %
Selector lever
position: L, 2, 3, D
Driving at constant
speed of 10 km/h
(6.2 mph) in 1st gear
100 %
Driving at constant
speed of 30 km/h (19
mph) in 2nd gear
0 %
Driving at constant
speed of 50 km/h (31
mph) in 3rd gear
100 %
Driving at constant
speed of 50 km/h (31
mph) in 4th gear
0 %
A/T CONT
RLY
54
A/T control relay out-
put voltage
Ignition switch: ON
Battery positive
voltage
A/T TMP SN-
SR
15
A/T fluid temperature
sensor
Warming up
Drive for 15 minutes
or more so that the
A/T fluid temperature
becomes 70
−
80
°
C
(158
−
176
°
F)
Gradually rises
to 70
−
80
°
C
(158
−
176
°
F)
CRANK SEN-
SOR
21
Crankshaft position
sensor
Engine: Idling
Selector lever
position: P
Accelerator pedal:
Fully closed
600
−
900 r/min
Accelerator pedal:
Depressed
Gradually rises
from the above
value
DUAL
PRESS SW
65
Dual pressure switch
Engine: Idling
A/C switch: ON
(While the A/C
compressor is in
operation)
ON
A/C switch: OFF
OFF