Mitsubishi Eclipse / Eclipse Spyder (2000-2002). Service and repair manual — part 506

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-316

DATA LIST REFERENCE TABLE

M1231008100047

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
<Vehicles without
sport mode> or
Sport mode
<Vehicles with
sport mode>

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
output voltage

Ignition switch: ON

Battery positive
voltage

A/T TMP
SNSR

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
SENSOR

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

ENGINE
LOAD

57

Engine load
(volumetric efficiency)

Engine: Idling
Selector lever
position: N

Accelerator pedal:
fully closed

→

depressed

Data changes

INP SHFT
SNSR

22

Input shaft speed
sensor

Gear range: 3rd
gear

Driving at constant
speed of 50 km/h (31
mph)

1,600

−

1,900 r/

min <2.4L
Engine>
1,300

−

1,600 r/

min <3.0L
Engine>

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-317

L/R SOL
DUTY

31

Low-reverse solenoid
valve duty %

Selector lever
position: L, 2, 3, D
<Vehicles without
sport mode> or
Sport mode
<Vehicles with
sport mode>

Driving at constant
speed of 10 km/h
(6.2 mph) in 1st gear

0 %

Driving at constant
speed of 30 km/h (19
mph) in 2nd gear

100 %

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

100 %

O/D SOL
DUTY

34

Overdrive solenoid
valve duty %

Selector lever
position: L, 2, 3, D
<Vehicles without
sport mode> or
Sport mode
<Vehicles with
sport mode>

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

100 %

Driving at constant
speed of 50 km/h (31
mph) in 3rd gear

0 %

Driving at constant
speed of 50 km/h (31
mph) in 4th gear

0 %

OD OFF
SIGNAL

66

Overdrive off signal
(Auto-cruise ECM
signal)

While auto-cruise
is engaged

Level road

OFF

Uphill grade

ON

OUT SHFT
SNSR

23

Output shaft speed
sensor

Gear range: 3rd
gear

Driving at constant
speed of 50 km/h (31
mph)

1,600

−

1,900 r/

min <2.4L
Engine>
1,300

−

1,600 r/

min <3.0L
Engine>

MUT-II SCAN
TOOL
DISPLAY

ITEM
NO.

INSPECTION ITEM

INSPECTION REQUIREMENT

NORMAL
CONDITION

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-318

PNP
SWITCH

61

Park/Neutral position
switch

Ignition switch: ON Selector lever

position: P

P

Selector lever
position: R

R

Selector lever
position: N

N

Selector lever
position: D

D

Selector lever
position: 3 <Vehicles
without sport mode>

3

Selector lever
position: 2 <Vehicles
without sport mode>

2

Selector lever
position: L <Vehicles
without sport mode>

L

SELECT SW

67

Select switch
<Vehicles with sport
mode>

Ignition switch: ON Selector lever

position: D

OFF

Selector lever
operation: Select
sport mode

ON

Selector lever
operation: Upshift
and hold the selector
lever

ON

Selector lever
operation: Downshift
and hold the selector
lever

ON

SHIFT POS

63

Shift position

Selector lever
position: L, 2, 3, D
<Vehicles without
sport mode> or
Sport mode
<Vehicles with
sport mode>

Driving at constant
speed of 10 km/h
(6.2 mph) in 1st gear

1st

Driving at constant
speed of 30 km/h (19
mph) in 2nd gear

2nd

Driving at constant
speed of 50 km/h (31
mph) in 3rd gear

3rd

Driving at constant
speed of 50 km/h (31
mph) in 4th gear

4th

MUT-II SCAN
TOOL
DISPLAY

ITEM
NO.

INSPECTION ITEM

INSPECTION REQUIREMENT

NORMAL
CONDITION

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-319

SHIFT SW
DOWN

69

Shift switch (Down)
<Vehicles with sport
mode>

Ignition switch: ON Selector lever

position: D

OFF

Selector lever
operation: Select
sport mode

OFF

Selector lever
operation: Upshift
and hold the selector
lever

OFF

Selector lever
operation: Downshift
and hold the selector
lever

ON

SHIFT SW
UP

68

Shift switch (Up)
<Vehicles with sport
mode>

Ignition switch: ON Selector lever

position: D

OFF

Selector lever
operation: Select
sport mode

OFF

Selector lever
operation: Upshift
and hold the selector
lever

ON

Selector lever
operation: Downshift
and hold the selector
lever

OFF

STOPLIGHT
SW

26

Stoplight switch

Ignition switch: ON Brake pedal:

Depressed

ON

Brake pedal:
Released

OFF

TCC
SLIPPAGE

52

Torque converter
clutch amount of
slippage

Warming up
Selector lever
position: 3
<Vehicles without
sport mode> or
Sport mode
<Vehicles with
sport mode>
Driving at speed of
50 km/h (31 mph)
in 3rd gear

Driving at constant
speed of 50 km/h (31
mph)

−

10 to 10 r/min

Release accelerator
pedal (at less than
50 km/h (31 mph))

−

300 to

−

100 or

100 to 300 r/min

MUT-II SCAN
TOOL
DISPLAY

ITEM
NO.

INSPECTION ITEM

INSPECTION REQUIREMENT

NORMAL
CONDITION